Welcome to LookChem.com Sign In|Join Free

Products

  • or
Home > Pharmaceutical > 100 > 

100-21-0

Refine

Refine

Country

Business Type

Certificate

Display

Basic Information
CAS No.: 100-21-0
Name: Terephthalic acid
Article Data: 717
Molecular Structure:
Molecular Structure of 100-21-0 (Terephthalic acid)
Formula: C8H6O4
Molecular Weight: 166.133
Synonyms: Terephthalicacid (7CI,8CI);1,4-Dicarboxybenzene;4-Carboxybenzoic acid;Amoco TA 33;NSC36973;QTA;TA 33LP;WR 16262;p-Benzenedicarboxylic acid;p-Carboxybenzoic acid;p-Dicarboxybenzene;p-Phthalic acid;PTA;1,4-Benzenedicarboxylic acid;
EINECS: 262-050-1
Density: 1.51 g/cm3
Melting Point: 300 °C
Boiling Point: 392.4 °C at 760 mmHg
Flash Point: 260°C
Solubility: slightly soluble in water (0,017 g/L at 25°C)
Appearance: white powder
Hazard Symbols: IrritantXi
Risk Codes: 36/37/38
Safety: 26-36
PSA: 74.60000
LogP: 1.08300
Synthetic route
106-42-3

para-xylene

100-21-0

terephthalic acid

Conditions
ConditionsYield
With ammonium acetate; water; hydrogen bromide; oxygen; manganese(II) acetate; cobalt(II) diacetate tetrahydrate; 1-n-butyl-3-methylimidazolim bromide; acetic acid at 200℃; under 30753.1 Torr; for 10h; Time; Temperature; Reagent/catalyst; Concentration; Inert atmosphere;99.9%
With oxovanadium(IV) sulfate; hydrogen bromide; oxygen; acetic acid In water at 100℃; under 750.075 Torr; for 20h;98%
With oxygen; acetic acid; hydrogen bromide; cobalt(II) acetate; manganese(II) acetate In water at 200℃; under 22502.3 Torr; for 0.05h; Product distribution / selectivity; Inert atmosphere;98.3%
99-94-5

p-Toluic acid

100-21-0

terephthalic acid

Conditions
ConditionsYield
With ammonium acetate; water; hydrogen bromide; oxygen; manganese(II) acetate; cobalt(II) diacetate tetrahydrate; 1-n-butyl-3-methylimidazolim bromide; acetic acid; 3-butyl-1-methylimidazolium acetate at 215℃; under 30753.1 Torr; for 3h; Inert atmosphere;99.1%
With ammonium acetate; water; hydrogen bromide; oxygen; manganese(II) acetate; cobalt(II) diacetate tetrahydrate; 1-n-butyl-3-methylimidazolim bromide; acetic acid; 3-butyl-1-methylimidazolium acetate at 215℃; under 30753.1 Torr; for 3h; Inert atmosphere;99.1%
With oxovanadium(IV) sulfate; hydrogen bromide; oxygen; acetic acid In water at 100℃; under 750.075 Torr; for 20h;97%
106-42-3

para-xylene

A

100-21-0

terephthalic acid

B

619-66-9

4-Carboxybenzaldehyde

Conditions
ConditionsYield
With air; hydrogen bromide; acetic acid; cobalt(II) acetate; manganese(II) acetate at 180℃; under 25745 Torr; for 0.166667h;A 98.3%
B 1.4%
With 9,10-Dibromoanthracene; acetic acid; cobalt(II) acetate; cerium(III) acetate at 165℃; under 25745 Torr; for 0.166667h;A 98.2%
B 1.1%
With 9,10-Dibromoanthracene; acetic acid; cobalt(II) acetate; manganese(II) acetate at 170℃; under 25745 Torr; for 0.166667h;A 97.5%
B 1.9%
106-42-3

para-xylene

A

100-21-0

terephthalic acid

B

104-87-0

4-methyl-benzaldehyde

C

619-66-9

4-Carboxybenzaldehyde

D

99-94-5

p-Toluic acid

Conditions
ConditionsYield
With hydrogen bromide; oxygen; acetic acid; cobalt(II) acetate; manganese(II) acetate In water at 190℃; under 16501.7 Torr; for 1h; Product distribution / selectivity;A 98.1%
B 0.2%
C 0.4%
D 0.4%
With oxygen; acetic acid; palladium diacetate; antimony(III) acetate In water at 182 - 195℃; under 16501.7 - 20929.4 Torr; for 1 - 1.5h; Product distribution / selectivity;A 50.3%
B 7.2%
C 6.4%
D 6.2%
With hydrogen bromide; oxygen; acetic acid; zirconium oxyacetate; cobalt(II) acetate In water at 190℃; under 16501.7 Torr; for 1h; Product distribution / selectivity;A 4.9%
B 3%
C 1.9%
D 36.9%
623-27-8

terephthalaldehyde,

100-21-0

terephthalic acid

Conditions
ConditionsYield
With NADH oxidase and vanillin dehydrogenase 2 co-expressed in Escherichia coli cells In aq. phosphate buffer at 30℃; for 12h; pH=7; Microbiological reaction;98%
With tris[2-(4,6-difluorophenyl)pyridinato-C2,N]-iridium(III); oxygen In acetonitrile at 20℃; for 24h; Irradiation; Sealed tube; Green chemistry; chemoselective reaction;95%
With sodium perborate In acetic acid at 45 - 50℃;93%
619-66-9

4-Carboxybenzaldehyde

100-21-0

terephthalic acid

Conditions
ConditionsYield
With water; ozone In acetonitrile for 5h; Irradiation;98%
With NADH oxidase and vanillin dehydrogenase 2 co-expressed in Escherichia coli cells In aq. phosphate buffer at 30℃; for 3h; pH=7; Microbiological reaction;98%
With C4H11FeMo6NO24(3-)*3C16H36N(1+); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 8h; Green chemistry;97%
201230-82-2

carbon monoxide

74-11-3

para-chlorobenzoic acid

100-21-0

terephthalic acid

Conditions
ConditionsYield
With tetrabutylammomium bromide; dicobalt octacarbonyl In sodium hydroxide at 65℃; for 8h;98%
With sodium hydroxide; dicobalt octacarbonyl In water at 65℃; under 1471.02 Torr; for 6h; Product distribution; Irradiation;93.4 % Chromat.
104-87-0

4-methyl-benzaldehyde

100-21-0

terephthalic acid

Conditions
ConditionsYield
With oxygen; 1-hydroxy-pyrrolidine-2,5-dione; cobalt(II) acetate In acetic acid at 60℃; under 12049.9 Torr; for 1h; Product distribution / selectivity;98%
201230-82-2

carbon monoxide

106-37-6

1.4-dibromobenzene

100-21-0

terephthalic acid

Conditions
ConditionsYield
With sodium hydroxide; cobalt(II) acetate In ethanol at 30℃; under 1520 Torr; for 4h; Irradiation;97.1%
With sodium hydroxide; dicobalt octacarbonyl In ethanol; water at 65℃; under 1471.02 Torr; for 4h; Product distribution; Irradiation;82.5 % Chromat.
589-29-7

p-xylylene glycol

100-21-0

terephthalic acid

Conditions
ConditionsYield
With diethylene glycol dimethyl ether at 70℃; for 0.583333h; Sonication;97%
With C24H33IrN4O3; water; sodium hydroxide for 18h; Reflux;96%
With sodium hypochlorite; water at 25℃; for 0.5h;94%
  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Factory & Laboratory 1. We have an excellent and professional research team that guarantees 99% of our high-purity products. 2. Our factory has advanced chemical production equipment, advanced product research and development technology team,

    Welcome to Hebei KuiSheng Trading Co., LTD We are Hebei KuiSheng Trading Co., LTD , a professional chemical raw materials manufacturer with many years experince, Our company speci

  •  Hebei KuiSheng Trading Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15350525905

    Address:518, Mansion No. 3, Guang 'an Street, Chang 'an District, Shijiazhuang, Hebei

       Inquiry Now

  • 99% TPA/ Terephthalic Acid ISO Factory CAS 100-21-0

  • Casno:

    100-21-0

    99% TPA/ Terephthalic Acid ISO Factory CAS 100-21-0

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ

    Shanxi Zorui Biotechnology Co. Ltd. Is a professional Manufacturer of chemicals and ingredients in China, mainly involves in production and exportation of EDTA series, activated ca

  •  Shanxi Zorui Biotechnology Co.Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-13546018581

    Address:Huiquan Square F14, No.1450 SH Caohejing Hi-Tech Park

       Inquiry Now

  • High quality Pta

  • Casno:

    100-21-0

    High quality Pta

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to light yellow crystal powder Storage:Room temperature with sealed well Package:according to the clients requirement Appl

    BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-info

  •  BOC Sciences

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:1-631-485-4226

    Address:Ramsey Road

       Inquiry Now

  • [Hydroxyl(4-Phenylbutyl)Phosphinyl] Acetic Acid

  • Casno:

    100-21-0

    MSDS/COA Download

    [Hydroxyl(4-Phenylbutyl)Phosphinyl] Acetic Acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • High quality Pta supplier in China

  • Casno:

    100-21-0

    High quality Pta supplier in China

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional

  •  Simagchem Corporation

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592-2680277

    Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

       Inquiry Now

  • High purity 100-21-0 Terephthalic acid

  • Casno:

    100-21-0

    High purity 100-21-0 Terephthalic acid

    Min.Order: 1 Gram

    FOB Price:  USD $ 100.0-500.0

    Items Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-87157530-8007

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

  • High quality Terephthalic acid CAS 100-21-0 with factory price

  • Casno:

    100-21-0

    High quality Terephthalic acid CAS 100-21-0 with factory price

    Min.Order: 10 Kilogram

    FOB Price:  USD $ 10.0-10.0

    High quality Terephthalic acid CAS 100-21-0 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additi

    Wuhan Fortuna Chemical Co., Ltd, located in the predominant Wu Han City where is a traffic hinge of China, is a big integrative chemical enterprise being engaged in producing and

  •  Wuhan Fortuna Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-59207852

    Address:Add: Room 2015, No.2 Building, Kaixin Mansion No.107 Jinqiao Avenue, Wuhan, China

       Inquiry Now

  • terephthalic acid

  • Casno:

    100-21-0

    terephthalic acid

    Min.Order: 1000 Gram

    FOB Price:  USD $ 500.0-500.0

    chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do res

    Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of

  •  Hebei yanxi chemical co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86 17531153977

    Address:Zhang zhe, guangzong county, xingtai city, hebei province

       Inquiry Now

  • Factory Supply Pta

  • Casno:

    100-21-0

    Factory Supply Pta

    Min.Order: 1

    FOB Price:  USD $ 0.0-0.0

    The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

    Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xia

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-(0)592-8883942

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • High Quality 99% Terephthalic acid 100-21-0 ISO Producer

  • Casno:

    100-21-0

    High Quality 99% Terephthalic acid 100-21-0 ISO Producer

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.1-0.1

    1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

    Xi'an Xszo Chem Co. Ltd is a wholly-owned subsidiary of the SZO Chem Group. SZO Group is composed of Xi'an Xszo Chem Co. Ltd & Shaanxi SZO Tech Co., Ltd. SZO industry Group have mo

  •  Xi'an Xszo Chem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-029-88698540

    Address:No.16,Jingqin Rd. JingWei Industrial park,Shaanxi,China,710200

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  •  Amadis Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • Benzene-1,4-dicarboxylic acid

  • Casno:

    100-21-0

    Benzene-1,4-dicarboxylic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 5.0-5.0

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,an

  •  Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0086-317-5105699

    Address:40# Shuiyuesi Street, Cangzhou City,Hebei Province, China.

       Inquiry Now

  • Terephthalic Acid

  • Casno:

    100-21-0

    Terephthalic Acid

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

    Colorcom Ltd. is the solely invested company of Colorcom Group. Colorcom Group is a revolutionary global company specializing in international business, with facilities and operati

  •  COLORCOM LTD.

    China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-571-89007001

    Address:ROOM 707, BUILDING 19, HUAXIA CENTER, CANGQIAN SUBDISTRICT, YUHANG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE, CHINA.

       Inquiry Now

  • China Largest factory Manufacturer Supply High Quality Terephthalic acid

  • Casno:

    100-21-0

    China Largest factory Manufacturer Supply High Quality Terephthalic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-3.0

    About Product Technical Details Terephthalic acid Chemical Properties Melting point >300 °C (lit.) Boiling point 214.32&de

    Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into p

  •  Leader Biochemical Group

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-029-68895030

    Address:Aerospace Economic & Technical Development Zone, Chang'an District,Xi'an,China

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-99.0

    Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

    Our company specializes in processing and selling chemical raw materials, chemical th Asia, Europe, America, Africa and other more than 20 countries and regions. ? Companies adheri

  •  Hebei Nengqian Chemical Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 18922142716

    Address:hebei

       Inquiry Now

  • Top Purity CAS 100-21-0 with fast shipping

  • Casno:

    100-21-0

    Top Purity CAS 100-21-0 with fast shipping

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • Terephthalic acid    CAS:100-21-0

  • Casno:

    100-21-0

    Terephthalic acid CAS:100-21-0

    Min.Order: 5 Metric Ton

    FOB Price:  USD $ 1.0-2.0

    CAS No.: 100-21-0 Formula: C8H6O4 Molecular Weight: 166.13 Melting Point: 300ºC Boiling Point: 392.4ºC at 760 mmHg

    Welcome to Henan Sinotech! Sinotech Corporation has exceptional sourcing ability for chemicals used in Organic Fine Chemicals and APIs; Inorganic chemicals; Flame Retardants;OLED

  •  Henan Sinotech Import&Export Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-371-86181678

    Address:No. 260, Dongming Road,Jinshui District

       Inquiry Now

  • POTASSIUM AZELOYL DIGLYCINATE

  • Casno:

    100-21-0

    POTASSIUM AZELOYL DIGLYCINATE

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    OTASSIUM AZELOYL DIGLYCINATE Basic information Product Name: POTASSIUM AZELOYL DIGLYCINATE Synonyms: POTASSIUM AZELOYL DIGLYCINATE CAS: MF:

    Since our establishment in 2008,we have been exporting to more than 50 countries in Middle East, Europe and America. The production line covers different kinds of painting, plastic

  •  HENAN NEW BLUE CHEMICAL CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • Cheap Price Ready Stock Terephthalicacid

  • Casno:

    100-21-0

    Cheap Price Ready Stock Terephthalicacid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0

    Appearance:white powder Storage:R T Package:25kg/Barrel Application:Used as a chromatographic analysis reagent Transportation:Express/Sea/Air Port:Any port in China

    Founded in 2005, Sartort, located in Hangzhou, is a leading company engaging in chemistry, pharmaceutical and advanced materials. At present, Sartort has such controlled subsidi

  •  Hangzhou Sartort Biopharma Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-87039693

    Address:No. 57, Tech Park Road, Hangzhou, Zhejiang, China

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Product Name: Terephthalic acid CAS: 100-21-0 MF: C8H6O4 MW: 166.13 EINECS: 202-830-0 Melting point >300 °C (lit.) Boiling point 214.32°C (rough estimate) density 1.58 g/cm3 at 25 °C vapor pressure <

    SHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, et

  •  Shanghai Minstar Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-18019205509

    Address:BUILDING 8, NO.1098, CHUANSHA ROAD, SHANGHAI, CHINA

       Inquiry Now

  • Plasticizer, Terephthalic acid  CAS:100-21-0

  • Casno:

    100-21-0

    Plasticizer, Terephthalic acid CAS:100-21-0

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 15.7-18.3

    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

  •  Baoji Guokang Healthchem co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

       Inquiry Now

  • Terephthalic acid CAS:100-21-0

  • Casno:

    100-21-0

    Terephthalic acid CAS:100-21-0

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Terephthalic acid CAS:100-21-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermedi

    Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, speciali

  •  Qingdao Beluga Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+8613854236000

    Address:qingdao

       Inquiry Now

  • Factory supply Terephthalic acid

  • Casno:

    100-21-0

    Factory supply Terephthalic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Terephthalic acid CAS: 100-21-0 Specification Item Standard Identification A.H-NMR:Comply with the structure B.LC-MS:Comply with the structure C.The IR spectrum o

    Lonwin industry group limited.is a comprehensive chemical enterprise which mainly integrates development, production, marketing ,import and export business. The company is located

  •  Lonwin Chemical Group Limited

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:Tel: 86-21-59858395

    Address:No#966,Huaxu Road,Shanghai 201702,P.R.China

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Zibo City, Shandong Province, China. It is a biotechnology enterprise engaged in the R&D, production and sales of drugs, steroids

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 18369939125

    Address:No.25A Qilu Industrial Park

       Inquiry Now

  • 1,4-Benzenedicarboxylicacid

  • Casno:

    100-21-0

    1,4-Benzenedicarboxylicacid

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater

    Triumph International Development Limilted is engaged in the API, pharmaceutical intermediates research and developmen.Adhering to the "customer first" business philosophy,we suppl

  •  Triumph International Development Limilted

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-536-7971999

    Address:Yinhai Road,Shouguang

       Inquiry Now

  • CAS 100-21-0  Terephthalic acid

  • Casno:

    100-21-0

    CAS 100-21-0 Terephthalic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

    Hubei Jiutian Bio-medical Technology CO.,Ltd, which is professional in research and sale high techology.The company located in Wuhan, We insist on the concept of "technology first,

  •  Hubei Jiutian Bio-medical Technology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-027-88013699

    Address:Room 03-6, 5th floor, building 1, international enterprise center phase iii, no. 1, guanggu avenue, east lake new technology development zone, wuhan city

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service profession

  •  Hangzhou Keyingchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85378921

    Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.

       Inquiry Now

  • TEREPHTALIC ACID

  • Casno:

    100-21-0

    TEREPHTALIC ACID

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

    AFINE CHEMICALS LIMITED is specialized in the fine chemicals and pharmaceuticals and we have enjoyed great popularity in world markets. Since 2005, we have been rapidly growing to

  •  Afine Chemicals Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85134551

    Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hello, dear friend! Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by email in time. product quality 1.The product quality h

    Suzhou senfeida Chemical Co., Ltd. is located in Hushuguan economic and Technological Development Zone, Suzhou high tech Zone. It is a civilian chemical enterprise that produces an

  •  Suzhou Senfeida Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:186-624-33356

    Address:Hushuguan Economic and Technological Development Zone, Suzhou High-tech Zone

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hello, dear friend! Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by email in time. product quality 1.The product quality h

    Jiangsu Xinsu New Materials Co., Ltd. is a chemical enterprise integrating R&D, production and sales of fine chemical products. It has been intensively cultivating various types of

  •  Jiangsu Xinsu New Materials Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:186-624-33356

    Address:High speed Railway New City, Xiangcheng District, Suzhou City, Jiangsu Province

       Inquiry Now

  • 100-21-0 Terephthalic acid in stock

  • Casno:

    100-21-0

    100-21-0 Terephthalic acid in stock

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    our strengths: 1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment items accepted (Btc; MoneyGram; WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery

    Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various

  •  Hangzhou Lingrui Chemical Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86 571-88092529

    Address:201-B 2# Building Qinglan science park, 321# JinPeng Str. Xihu District Hangzhou City, PR.CHINA

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • terephthalic acid with best purity CAS 100-21-0 PTA

  • Casno:

    100-21-0

    terephthalic acid with best purity CAS 100-21-0 PTA

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-89.0

    Shandong Baimao Chemical Co., Ltd is a private joint-stock fine chemical enterprises, with a sound management system. Long-term commitment to chemical products research and development, production and marketing. Our products include organic chemical

    Shandong Baimao Chemical Co., Ltd is the experienced chemical manufacturer you need to expand your business. We have five strategically located factories that handle all inventory

  •  Shandong Baimao Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:13356663422

    Address:山东省济南市高新区舜华路街道舜泰广场6号楼27层AB区2702-B6-1室

       Inquiry Now

  • High quality Terephthalic acid  CAS NO.100-21-0

  • Casno:

    100-21-0

    High quality Terephthalic acid CAS NO.100-21-0

    Min.Order: 100 Gram

    FOB Price:  USD $ 100.0-2000.0

    We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

    SHANGHAI SYSTEAM BIOCHEM CO., LTD. is one of the professional suppliers in Chinese pharmaceutical market and is specialized in custom synthesis, chemical/pharmaceutical/ pesticides

  •  SHANGHAI SYSTEAM BIOCHEM CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-021-58380978

    Address:Building 87,Lane 669, Dong Jing Road Shanghai,P.R.China

       Inquiry Now

  • Terephthalic acid

  • Casno:

    100-21-0

    Terephthalic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    We offer you: 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly. 2 Professional R&D Team: Employed

    Our company has a number of sales team, service and information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to

  •  Qiaoxi District Yitlan electronic business Firm

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-190-33111208

    Address:Hebei shijiazhuang

       Inquiry Now

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 100-21-0

Consensus Reports

Community Right-To-Know List. Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Standards and Recommendations

ACGIH TLV: TWA 10 mg/m3

Specification

The Terephthalic acid is an organic compound with the formula C8H6O4. The IUPAC name of this chemical is terephthalic acid. With the CAS registry number 100-21-0, it is also named as 1,4-Benzenedicarboxylic acid. The product's classification codes are Antioxidants; Drug / Therapeutic Agent; Free radical scavengers; Mutation data; Skin / Eye Irritant; TSCA Flag T [Subject to the Section 4 test rule under TSCA]. Besides, it is a white powder, which should be stored in a cool and ventilated place. It is used in the manufacture of synthetic resin, synthetic fibers, plasticizers and chromatography reagents.

Physical properties about Terephthalic acid are: (1)ACD/LogP: 2.00; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 1; (5)ACD/KOC (pH 7.4): 1; (6)#H bond acceptors: 4; (7)#H bond donors: 2; (8)#Freely Rotating Bonds: 2; (9)Polar Surface Area: 74.6 Å2; (10)Index of Refraction: 1.618; (11)Molar Refractivity: 40.113 cm3; (12)Molar Volume: 114.493 cm3; (13)Polarizability: 15.902×10-24cm3; (14)Surface Tension: 70.304 dyne/cm; (15)Density: 1.451 g/cm3; (16)Flash Point: 205.267 °C; (17)Enthalpy of Vaporization: 67.722 kJ/mol; (18)Boiling Point: 392.373 °C at 760 mmHg.

Preparation: this chemical can be prepared by 1,4-dimethyl-benzene. This reaction will need reagent NHPI, Co(acac)2, O2 and solvent acetic acid. The reaction time is 12 hours with reaction temperature of 100 °C. The yield is about 23 %.



Uses of Terephthalic acid: it can be used to produce N,N'-p-phenylene-bis-carbamic acid diethyl ester by heating. It will need reagent polymer-supported diphenylphosphoryl azide, Et3N and solvent benzene with reaction time of 24 hours. The yield is about 36%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: c1cc(ccc1C(=O)O)C(=O)O
(2)InChI: InChI=1/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)
(3)InChIKey: KKEYFWRCBNTPAC-UHFFFAOYAF
(4)Std. InChI: InChI=1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)
(5)Std. InChIKey: KKEYFWRCBNTPAC-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 767mg/kg (767mg/kg)   Toxicology and Applied Pharmacology. Vol. 18, Pg. 469, 1971.
mouse LD50 intraperitoneal 1430mg/kg (1430mg/kg)   Chemical and Pharmaceutical Bulletin. Vol. 16, Pg. 1655, 1968.
mouse LD50 oral 3200mg/kg (3200mg/kg)   Kodak Company Reports. Vol. 21MAY1971,
rat LD50 oral > 6400mg/kg (6400mg/kg)   Kodak Company Reports. Vol. 21MAY1971,