Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 87 > 

87-41-2

Basic Information
CAS No.: 87-41-2
Name: 1(3H)-Isobenzofuranone
Article Data: 561
Cas Database
Molecular Structure:
Molecular Structure of 87-41-2 (1(3H)-Isobenzofuranone)
Formula: C8H6O2
Molecular Weight: 134.134
Synonyms: Phthalolactone;Phthalide(6CI,8CI);1-Phthalanone;2-Benzofuran-1(3H)-one;2-Hydroxymethylbenzoic acid g-lactone;3H-Isobenzofuran-1-one;NSC 1469;
EINECS: 201-744-0
Density: 1.265 g/cm3
Melting Point: 71-74 °C(lit.)
Boiling Point: 289.999 °C at 760 mmHg
Flash Point: 124.844 °C
Solubility: sparingly soluble in water
Appearance: White to light beige crystalline powder
Hazard Symbols: IrritantXi
Risk Codes: 36-36/37/38
Safety: 26-36-24/25-37/39
Transport Information: N/A
PSA: 26.30000
LogP: 1.35700
Synthetic route
612-14-6

phthalyl alcohol

87-41-2

2-benzofuran-1(3H)-one

Conditions
ConditionsYield
With (CH3)5C5*Ir(-OCH2C(C6H5)2NH-) In acetone at 20℃; for 4h;100%
With sodium bromate; hydrogen bromide In acetic acid at 35℃; for 5h;99%
With periodic acid; pyridinium chlorochromate In acetonitrile at 0 - 20℃; for 2h;99%
643-79-8

o-phthalic dicarboxaldehyde

87-41-2

2-benzofuran-1(3H)-one

Conditions
ConditionsYield
With calcium oxide In benzene at 39.84℃; for 0.25h; Tishchenko reaction;100%
[La2(tBu2pz)6] In benzene-d6 at 21℃; Tishchenko reaction;100%
With [(ImDippN)Th{N(SiMe3)2}3] In benzene-d6 at 20℃; for 6h;100%
201230-82-2

carbon monoxide

5159-41-1

2-iodobenzyl alcohol

87-41-2

2-benzofuran-1(3H)-one

Conditions
ConditionsYield
With potassium carbonate; bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 60℃; under 760 Torr; for 72h;100%
With N-ethyl-N,N-diisopropylamine; C50H42O2P2Pd2; triphenylphosphine In toluene at 60℃; for 1.66667h; Conversion of starting material;100%
With triethylamine; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; palladium dichloride In toluene at 80℃; under 760.051 Torr; for 4h;97%
95-47-6

o-xylene

A

87-41-2

2-benzofuran-1(3H)-one

B

85-44-9

phthalic anhydride

Conditions
ConditionsYield
With oxygen at 340 - 360℃; Product distribution / selectivity;A 0.01%
B 100%
With oxygen at 340 - 360℃;A 0.1%
B 100%
With oxygen at 340 - 360℃;A 0.03%
B 100%
Reaxys ID: 11463934

Reaxys ID: 11463934

A

87-41-2

2-benzofuran-1(3H)-one

B

85-44-9

phthalic anhydride

C

130-15-4

[1,4]naphthoquinone

Conditions
ConditionsYield
With oxygen at 340 - 360℃; Product distribution / selectivity;A 0.01%
B 100%
C 0.02%
With oxygen at 340 - 360℃;A 0.03%
B 100%
C 0.05%
With oxygen at 340 - 360℃;A 0.01%
B 100%
C 0.01%
Reaxys ID: 11463934

Reaxys ID: 11463934

A

87-41-2

2-benzofuran-1(3H)-one

B

85-44-9

phthalic anhydride

Conditions
ConditionsYield
With oxygen at 340 - 360℃;A 0.01%
B 100%
With oxygen at 340 - 360℃;A 0.01%
B 100%
Reaxys ID: 11464679

Reaxys ID: 11464679

A

87-41-2

2-benzofuran-1(3H)-one

B

85-44-9

phthalic anhydride

C

130-15-4

[1,4]naphthoquinone

Conditions
ConditionsYield
With oxygen at 354 - 357℃;A 0.2%
B 100%
C 0.15%
88-95-9

Phthaloyl dichloride

87-41-2

2-benzofuran-1(3H)-one

Conditions
ConditionsYield
With triethylsilane; iron(III)-acetylacetonate at 60℃; for 0.666667h;99%
With triethylsilane; iron(III)-acetylacetonate at 60℃; for 0.666667h; other catalysts: Co(acac)2, Ni(acac)2; same reaction of iso- and terephthaloyl chloride;99%
With tricyclohexylborane at 300℃; for 2h;11.5%
496-14-0

1,3-dihydroisobenzofuran

87-41-2

2-benzofuran-1(3H)-one

Conditions
ConditionsYield
With chromium(VI) oxide; periodic acid In acetonitrile at 20℃; for 0.25h;99%
With oxygen In dimethyl sulfoxide at 20℃; under 760.051 Torr; for 24h; Irradiation;99%
With tert.-butylhydroperoxide; 0.5C34H18N16(4-)*2H2O*2Cu(1+)*C3H7NO In water at 20℃; for 6h; Reagent/catalyst; Time; Sonication;97%
85-44-9

phthalic anhydride

87-41-2

2-benzofuran-1(3H)-one

Conditions
ConditionsYield
With Li(1+)*C12H28AlO3(1-) In tetrahydrofuran; hexane at -78℃; for 1h;98%
With lithium borohydride In tetrahydrofuran for 0.25h;91%
With 4-butanolide; cyclohexane; hydrogen at 180℃; under 30003 Torr; for 4h; Catalytic behavior; Reagent/catalyst; Time; Autoclave;89.6%
  • Display:default sort

    New supplier

  • Phthalide TOP1 supplier in China

  • Casno:

    87-41-2

    Phthalide TOP1 supplier in China

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0/Kilogram

    ITEM STANDARD TYPITAL RESULT Appearance White powder White powder Assay (GC) 99.5%min

    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

  • Phthalide

  • Casno:

    87-41-2

    Phthalide

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    SkyRun Industrial CO.,LTD is a leading chemical producer in China. We supply Intermediate, Agro-Chemical and Petrol Chemicals for different usage.SkyRun Industrial CO.,LTD is a leading chemical producer in China. We supply Intermediate, Agro-Chemic

    Skyrun Industrial Co.Limited (CSR Ind), established in 2003, a state-controlled company(By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing ra

  •  Skyrun Industrial Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-576-84610586

    Address:Chemical Development Zone

       Inquiry Now

  • Featured products Phthalide,CAS:87-41-2

  • Casno:

    87-41-2

    Featured products Phthalide,CAS:87-41-2

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

    We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China. Putting our customers first, we take a holistic approach

  •  Chemlyte Solutions

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-189 8945 5137

    Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000

       Inquiry Now

  • 87-41-2 Phthalide

  • Casno:

    87-41-2

    87-41-2 Phthalide

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Specifications Classification: Acaricide, Biological Pesticide, Fungicide, Herbicide, Insecticide, Molluscicide, Nematicide, Plant Growth Regulator, Rodenticide, Agrochemicals CAS No.: 8

    Luyunjia Chemistry Xiamen Limited is a high-tech company specializing in R&D and manufacturing of photoinitiators monomers and oligomers, UV absorbers and pharmaceutical intermedia

  •  Luyunjia Chemistry Xiamen Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-592-5360779

    Address:NO.3 Jiangtou West Road, Huli District, Xiamen, China

       Inquiry Now

  • Phthalide

  • Casno:

    87-41-2

    Phthalide

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

    Located in Hangzhou National Hi-Tech Industrial Development Zone, Hangzhou zhongqi chem co.,Ltd is an ISO 9001:2015 & SGS certified molden chemical company,who is mainly focus on t

  •  Hangzhou Zhongqi chem Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0086-571-86976032

    Address:Kangkang Gu 1010, Chun xiao road 61,Binjiang District 310052,Hangzhou city , China

       Inquiry Now

  • Phthalide

  • Casno:

    87-41-2

    Phthalide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    This product is widely used as Pharmaceutical Intermediate, Intermediate of phenoxystrobin, Fine chemicals. We can offer you product with best services, best quality and reasonable price. Appearance:Crystalline Powder Storage:Store at 2-8 d

    We are manufacturer specialized in chemical development, Custom Manufacturing, scale up and the manufacture of experimental find chemical and pharmaceutical intermediates, our serv

  •  SHANGHAI RC CHEMICALS CO.,LTD.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-21-50322175

    Address:Rm1415 Yinqiao Masion No.58 Jinxin Road Pudong Shanghai China

       Inquiry Now

  • High purity Various Specifications Phthalide CAS:87-41-2

  • Casno:

    87-41-2

    High purity Various Specifications Phthalide CAS:87-41-2

    Min.Order: 1 Gram

    FOB Price:  USD $ 100.0-500.0/Gram

    Items Standard Result Assay 98%min ---------------------------------------------------------------------------------------------

    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:Manufacturers

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

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

       Inquiry Now

  • Phthalide

  • Casno:

    87-41-2

    Phthalide

    Min.Order: 500 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.Hefei TNJ Chemical Industry Co.Limited(ISO9001:2008),are strong in the field of Pharmaceuticals,food additives,plant extract and fine chemical for more than 10 years. 2.Full experience of large numbers container loading in main Chinese seap

    TNJ is a chemical company since 2001. Our specialization, your confidence-we keep committing to meet the needs of markets and customers with our innovative technology and high stab

  •  Hefei TNJ chemical industry co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-551-65418695

    Address:B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China

       Inquiry Now

  • Phthalide CAS 87-41-2

  • Casno:

    87-41-2

    Phthalide CAS 87-41-2

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 10.0-10.0/Kilogram

    Phthalide CAS 87-41-2 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing the p

    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:A2705,Dong Yi Shi Qu,129# XinHua Road,WuHan,China

       Inquiry Now

  • huge stock TC Fungicide Phthalide 87-41-2 GLP Manufacturer

  • Casno:

    87-41-2

    huge stock TC Fungicide Phthalide 87-41-2 GLP Manufacturer

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.1-0.1/Gram

    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

  • Factory Supply Phthalide

  • Casno:

    87-41-2

    Factory Supply Phthalide

    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:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • Amadis Chemical offer CAS#87-41-2;CAT#A26520

  • Casno:

    87-41-2

    Amadis Chemical offer CAS#87-41-2;CAT#A26520

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    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

  • Phthalide

  • Casno:

    87-41-2

    Phthalide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 5.0-5.0/Kilogram

    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

  • High-quality  Phthalide   manufacturer  in stock

  • Casno:

    87-41-2

    MSDS/COA Download

    High-quality Phthalide manufacturer in stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 8.35-9.5/Kilogram

    1,8 years exporting experience; 2.Competitive price and quality; 3,Free sample can be provided; 4,We are sincerely responsible for the"sample quality" , "product quality" and "After Service"; 5. prompt delivery

    Enbridge PharmTech Co., Ltd. is an innovative company integrated with R&D, manufacturing, marketing and distribution of intermediates and fine chemicals, mainly used to pharmaceuti

  •  EnBridge PharmTech Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-510-83591909

    Address:Huishan Zone, Wuxi City, Jiangsu Province, P.R.China

       Inquiry Now

  • Phthalide

  • Casno:

    87-41-2

    Phthalide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    Product Name: Phthalide CAS: 87-41-2 MF: C8H6O2 MW: 134.13 EINECS: 201-744-0 Mol File: 87-41-2.mol Appearanc

    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

  • 87-41-2

  • Casno:

    87-41-2

    87-41-2

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Phthalide Basic information Product Name: Phthalide Synonyms: SPECS AE-641/30105043;PHTHALIDE;OXOPHTHALANE;O-HYDROXYMETHYLBENZOIC ACID LACTONE;1,3-Dihydrobenzo[C]furan-2-one;2-Benzofuran

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu 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

  • Factory supply Raw Material Phthalide powder CAS 87-41-2

  • Casno:

    87-41-2

    Factory supply Raw Material Phthalide powder CAS 87-41-2

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white powder Storage:Store in sealed containers at cool & dr

    Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

  •  Hubei XinRunde Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8618874586545

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

       Inquiry Now

  • Discount price CAS 87-41-2 with best quality

  • Casno:

    87-41-2

    Discount price CAS 87-41-2 with best quality

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0/Kilogram

    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

  • BLOOM TECH Advanced API/Technology support Isobenzofuran-1(3H)-one CAS 87-41-2

  • Casno:

    87-41-2

    MSDS/COA Download

    BLOOM TECH Advanced API/Technology support Isobenzofuran-1(3H)-one CAS 87-41-2

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Inquiry guide 1.Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you. 2.Then we will provide the professional quotation list for you, it will be including all the factors in who

    WHO WE ARE 1.We Focus on the technology of Organic Synthesis since 2008. 2.API/Pharmaceutical intermediate/Fine chemical/New material/Extraction etc. 3.Chemical reagent: Over 300,0

  •  Shaanxi BLOOM TECH Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-29-86470566

    Address:Block A of Central Mansion, No.113 of Weiyang Rd, ETDZ, Xi'an, Shaanxi 710016, China

       Inquiry Now

  • favourable  price o Phthalide manufactory factory

  • Casno:

    87-41-2

    favourable price o Phthalide manufactory factory

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 9.5-9.8/Metric Ton

    Phthalide Chinese Supplier, manufactuer, Phthalide good supplier, Antimex Group, was founded in 2001,we are specializing in manufacturing & researching, warehouse & logistics of Active pharmaceutical Ingredients, pharmaceutical and chemica

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • 87-41-2 1(3H)-Isobenzofuranone

  • Casno:

    87-41-2

    87-41-2 1(3H)-Isobenzofuranone

    Min.Order: 1 Gram

    FOB Price:  USD $ 40.0-50.0/Gram

    1.good quality 1) good quality is the basic of our goal; 2) we can offer samples to be tested; 3) 98% of our products have exported to uk, usa, germany, spain, australia, middle east and many other countries. 4) Good feedback of quality from

    Mulei (Wuhan) New Material Technology Co. Ltd is a scientific and technological company integrating product research and development, manufacture and trading of chemical intermedia

  •  WUHAN MULEI NEW MATERIAL CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619831967063

    Address:Office1201#, Block C, Hanjie Headquarters International Plaza, Zhongbei Rd, Wuchang District, Wuhan

       Inquiry Now

  • High Quality  Phthalide

  • Casno:

    87-41-2

    High Quality Phthalide

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

    Our company was established in May,2022, Changchun Weiersi Import and Export trade Co., Ltd, a professional manufacturer and exporter that is concerned with the design, development

  •  CHANGCHUN WEIERSI IMPORT AND EXPORT TRADE CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-431-80606858

    Address:547#West Min Zhu Street,Chaoyang District,Changchun City,Jilin Province,China

       Inquiry Now

  • CAS NO.:87-41-2

  • Casno:

    87-41-2

    CAS NO.:87-41-2

    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

  • 1(3H)-Isobenzofuranone 87-41-2

  • Casno:

    87-41-2

    1(3H)-Isobenzofuranone 87-41-2

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • Phthalide

  • Casno:

    87-41-2

    Phthalide

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • high quality and purity Phthalide with competitive price CAS NO.87-41-2

  • Casno:

    87-41-2

    high quality and purity Phthalide with competitive price CAS NO.87-41-2

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Hubei Jusheng Technology Co., Ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air a

    Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves

  •  Hubei Jusheng Technology Co., Ltd.,

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18871490254

    Address:High-tech Industrial Park,Tianmen city,Hubei province.

       Inquiry Now

  • Phthalide

  • Casno:

    87-41-2

    Phthalide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 45.0-50.0/Kilogram

    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

  • Phthalide CAS: 87-41-2

  • Casno:

    87-41-2

    Phthalide CAS: 87-41-2

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Phthalide CAS: 87-41-2 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 intermediates, st

    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:Trading Company

    Tel:+8613854236000

    Address:qingdao

       Inquiry Now

  • Phthalide main supplier CAS NO.87-41-2

  • Casno:

    87-41-2

    Phthalide main supplier CAS NO.87-41-2

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    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 etc. 3) oem/odm available; 4) reasonable &

    Changchun Artel Import and Export Trade Co., Ltd. is located in Changchun City, Jilin Province. It is a high-tech modern private enterprise specializing in the research, developme

  •  Changchun Artel lmport and Export trade company

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0431-80543058

    Address:Dianshi Plazza,Chaoyang District

       Inquiry Now

  • Phthalide

  • Casno:

    87-41-2

    Phthalide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    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 Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

       Inquiry Now

  • CAS NO.87-41-2 1(3H)-Isobenzofuranone

  • Casno:

    87-41-2

    CAS NO.87-41-2 1(3H)-Isobenzofuranone

    Min.Order: 1 Gram

    FOB Price:  USD $ 50.0-100.0/Gram

    CAS NO.87-41-2 1(3H)-Isobenzofuranone Superiority Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer a

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

  •  Wuhan Monad Medicine Tech Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8613397160123

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

       Inquiry Now

  • Phthalide CAS 87-41-2 for sale

  • Casno:

    87-41-2

    MSDS/COA Download

    Phthalide CAS 87-41-2 for sale

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-3.0/Gram

    Crovell is specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,such as phenylacetamide, dimethylamine hcl, benzyl chloride etc., Crovell also supply various industrial chemicals for customers, such as c

    Hebei Guanlang Biotechnology Co., Ltd. belongs to Guanlang Group,which was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector amon

  •  Hebei Guanlang Biotechnology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619930503256

    Address:No.66, Yuhua West Road

       Inquiry Now

  • Phthalide CAS 87-41-2 2-benzofuran-1(3H)-one

  • Casno:

    87-41-2

    Phthalide CAS 87-41-2 2-benzofuran-1(3H)-one

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 6.8-8.6/Kilogram

    Our Advantage 1.Best quality with competitive price. 2.Quick shipping,delivery on time. 3.We have a pharmaceutical raw material production plant and a reagent R&D center. 4.Support multiple trading methods and payment.We support wire transfer

    Hebei Youze biotechnology Co., Ltd. has a registered capital of 1 million yuan and is one of the most dynamic foreign trade companies in the Chinese market. We have a pharmaceutica

  •  Hebei youze Biotechnology Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 15354208457

    Address:No.46 Dongliu West Street, Congtai District

       Inquiry Now

  • Phthalide 87-41-2

  • Casno:

    87-41-2

    Phthalide 87-41-2

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    The company is a high-tech enterprise providing comprehensive customer service for pharmaceutical companies at home and abroad in accordance with international standards. Our business includes research, development, process optimization and productio

    Prime Molecular Co., Ltd. is an advanced chemical intermediates manufacture with ?two R&D centers and two production sites in China, all well-equipped with dedicated and profession

  •  PRIME MOLECULAR CO.,LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0852-95636137

    Address:Hong Kong

       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 87-41-2

Consensus Reports

Reported in EPA TSCA Inventory.

Specification

The Phthalide, with the CAS registry number 87-41-2, is also known as 1(3H)-Isobenzofuranone. Its EINECS registry number is 201-744-0. This chemical's molecular formula is C8H6O2 and molecular weight is 134.13. What's more, its IUPAC name is called 3H-2-Benzofuran-1-one. Phthalide is a lactone that serves as the core chemical structure for a variety of more complex chemical compounds including dyes, fungicides and natural oils.

Physical properties about Phthalide are: (1)ACD/LogP: 1.029; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.03; (4)ACD/LogD (pH 7.4): 1.03; (5)ACD/BCF (pH 5.5): 3.56; (6)ACD/BCF (pH 7.4): 3.56; (7)ACD/KOC (pH 5.5): 86.43; (8)ACD/KOC (pH 7.4): 86.43; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 26.3 Å2; (13)Index of Refraction: 1.585; (14)Molar Refractivity: 35.551 cm3; (15)Molar Volume: 106.065 cm3; (16)Polarizability: 14.094×10-24 cm3; (17)Surface Tension: 47.17 dyne/cm; (18)Density: 1.265 g/cm3; (19)Flash Point: 124.844 °C; (20)Enthalpy of Vaporization: 52.934 kJ/mol; (21)Boiling Point: 289.999 °C at 760 mmHg; (22)Vapour Pressure: 0.0020 mmHg at 25 °C.

Preparation of Phthalide: this chemical can be prepared by 2-methyl-benzoic acid. This reaction needs reagents sodium bromate, sodium hydrogen sulfite and solvents ethyl acetate, H2O at temperature of 20 °C. The reaction time is 40 hours. The yield is 63 %.

Phthalide can be prepared by 2-methyl-benzoic acid.

Uses of Phthalide: (1)it is mainly used as intermediates in organic synthesis; (2) it is used to produce other chemicals. For example, it can react with methylmagnesium bromide to get 2-(a-hydroxy-isopropyl)-benzyl alcohol. The reaction occurs with diethyl ether at temperature of 20 °C. The yield is 100 %.

Phthalide can react with methylmagnesium bromide to get 2-(a-hydroxy-isopropyl)-benzyl alcohol.

When you are dealing with this chemical, you should be very careful. This chemical is inflammation to the skin, eyes and respiratory system or other mucous membranes. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. You must avoid contacting with skin and eyes. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C1OCc2ccccc12
(2) InChI: InChI=1S/C8H6O2/c9-8-7-4-2-1-3-6(7)5-10-8/h1-4H,5H2
(3) InChIKey: WNZQDUSMALZDQF-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD intraperitoneal > 500mg/kg (500mg/kg)   National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 25, 1953.

    Premium Related Products