Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 99 > 

99-76-3

Basic Information
CAS No.: 99-76-3
Name: Methylparaben
Article Data: 362
Molecular Structure:
Molecular Structure of 99-76-3 (Methylparaben)
Formula: C8H8O3
Molecular Weight: 152.15
Synonyms: Methyl parahydroxybenzoate (JP14);Methylester kyseliny p-hydroxybenzoove [Czech];Sodium 4-carbomethoxyphenolate;Sodium methyl p-hydroxybenzoate;Methyl p-oxybenzoate;Methyl ester of p-hydroxybenzoic acid;Methyl parahydroxybenzoate;p-Carbomethoxyphenol;Benzoic acid,4-hydroxy-,esters,methyl ester;Preserval M;Methylparaben (TN);Methylparaben sodium [USAN];Sodium, (p-carboxyphenoxy)-, methyl ester (7CI);p-Oxybenzoesauremethylester [German];Methyl-4-hydroxybenzoate;methylparaben;methyl paraben; methyl p-hydroxybenzoate;methyl para-hydroxybenzoate;Methyl p-Hydroxybenzoate(Methyl paraben);Methyl-p-hydroxybenzoate;p-Methoxycarbonylphenol;Methyl chemosept;4-Hydroxybenzoic acid, methyl ester;Methyl p-hydroxybenzoate, sodium salt;EPA Pesticide Chemical Code 061201;Methyl Butex;p-Hydroxybenzoic acid, methyl ester;component of Heb-Cort MC;Benzoic acid, p-hydroxy-, methyl ester;Methylparaben [USAN];Benzoic acid, 4-hydroxy-, methyl ester;sodium 4-methoxycarbonylphenolate;p-Hydroxybenzoic methyl ester;4-(Methoxycarbonyl)phenol;p-Hydroxybenzoic acid methyl ester;Methyl Paraben;
EINECS: 202-785-7
Density: 1.209 g/cm3
Melting Point: 125-128 °C(lit.)
Boiling Point: 265.5 °C at 760 mmHg
Flash Point: 116.4 °C
Solubility: Slightly soluble in water.
Appearance: white crystalline powder
Hazard Symbols: IrritantXi,HarmfulXn
Risk Codes: 36/37/38-20/21/22
Safety: 26-36-24/25
Transport Information: UN 2769
PSA: 46.53000
LogP: 1.17880
Synthetic route
67-56-1

methanol

99-96-7

4-hydroxy-benzoic acid

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With boron trifluoride at 65℃; for 0.333333h;100%
With sulfuric acid for 8h; Heating;100%
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; Mitsunobu reaction; chemoselective reaction;100%
24262-66-6

methyl 4-acetoxybenzoate

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
silica gel; toluene-4-sulfonic acid In water; toluene at 80℃; for 6h;100%
With phosphate buffer In diethyl ether for 2.75h; Ambient temperature; pig liver acetone powder;100%
With ammonium acetate In methanol at 20℃; for 2.5h;100%
67-56-1

methanol

123-08-0

4-hydroxy-benzaldehyde

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With oxygen at 80℃; under 3750.38 Torr; for 4h; Temperature; Reagent/catalyst; Pressure; Sealed tube;99.3%
With perchloric acid; sodium percarbonate; vanadia for 1h; Cooling;98%
With perchloric acid; dihydrogen peroxide; vanadia In water at 5℃; for 2.5h; oxidative esterification;97%
74-88-4

methyl iodide

99-96-7

4-hydroxy-benzoic acid

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With potassium hydrogencarbonate In N,N-dimethyl-formamide at 40℃;99%
Stage #1: 4-hydroxy-benzoic acid With sodium hydrogencarbonate In water at 20℃; for 1h;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 0 - 20℃;
95%
With potassium hydroxide at 220℃; im geschlossenen Rohr;
With N'',N'''''-1,8-naphthalenediyl bis[N,N,N',N'-tetramethyl]guanidine In N,N-dimethyl-formamide at 20℃; Kinetics;
137988-24-0

methyl 4-(cyanomethoxy)benzoate

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide In ethanol99%
35750-24-4

methyl 4-allyloxybenzoate

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With aniline; (ϖ-allyl)palladium triflate based catalyst at 30℃; for 0.333333h;99%
With [2,2]bipyridinyl; (1,2-dimethoxyethane)dichloronickel(II); water; bis(pinacol)diborane; lithium tert-butoxide In methanol; N,N-dimethyl acetamide at 30℃; for 24h; Schlenk technique;95%
With 6,6'-dimethyl-2,2'-bipyridine; (1,2-dimethoxyethane)dichloronickel(II); bis(pinacol)diborane; lithium tert-butoxide In methanol; N,N-dimethyl acetamide; water at 30℃; for 24h; Inert atmosphere; Glovebox; Sealed tube;95%
133642-20-3

4-(tert-butyldimethylsilanyloxy)benzoic acid methyl ester

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In water; acetonitrile at 20℃; for 0.166667h;99%
With potassium hydroxide In ethanol at 20℃; for 0.7h;95%
With sodium phosphate dodecahydrate In N,N-dimethyl-formamide at 20℃; for 2h; chemoselective reaction;92%
67-56-1

methanol

201230-82-2

carbon monoxide

540-38-5

4-Iodophenol

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With triethylamine at 100℃; under 3750.38 Torr; for 1.5h; Inert atmosphere;99%
With triethylamine at 80℃; under 3750.38 Torr; for 3h; Autoclave;75%
With triethylamine; G0-C2 PAMAM dendrimer*PPh2*PdMe2 at 105℃; under 5171.62 Torr; for 19h;100 % Chromat.
17763-71-2

4-carbomethoxyphenyl triflate

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride In tetrahydrofuran at 20℃; for 1h;99%
With caesium carbonate In toluene at 80℃; for 15h;87%
With ammonium acetate; methanol; magnesium; palladium on activated charcoal at 20℃; for 24h;51%
With (1,2-dimethoxyethane)dichloronickel(II); N-isopropyl-N-tert-butylamine; N-tert-butoxycarbonyl-proline; 4,4'-di-tert-butyl-2,2'-bipyridine In dimethyl sulfoxide at 40℃; for 14h; Irradiation; Sealed tube;27 %Spectr.
32122-11-5

4-benzyloxy-benzoic acid methyl ester

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With cyclohexa-1,4-diene; 3,6-bis(dimethylamino)-9H-carbazole; caesium carbonate In dimethyl sulfoxide at 23℃; for 44h; Inert atmosphere; Schlenk technique; Irradiation;99%
With pentamethylbenzene,; boron trichloride In dichloromethane at -78℃; for 0.333333h;97%
With thiophene; sodium hydrogen sulfate; silica gel for 6h; Heating;96%
  • Display:default sort

    New supplier

  • METHYL PARABEN

  • Casno:

    99-76-3

    METHYL PARABEN

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 5.5-6.0

    PRODUCT NAME: METHYL PARABEN CHEMICAL NAME: METHYL 4-HYDROXYBENZOATE CAS REGISTRY NUMBER: [ 99-76-3 ] MOLECULAR FORMULA: C8H8O3 MOLECULAR WEIGHT: 152.15 STRUCTURAL FORMULA: Appearance:White Powder Storage:Store in a cool, dry, ventilate

    Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in

  •  EAST CHEMSOURCES LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-532-81906761

    Address:No.1581-12,Jinshui Road, Licang, Qingdao,China

       Inquiry Now

  • Methylparaben 99-76-3  /manufacturer/low price/high quality/in stock

  • Casno:

    99-76-3

    Methylparaben 99-76-3 /manufacturer/low price/high quality/in stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 14.0-15.0

    As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine c

    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

  • Methylparaben

 CAS 99-76-3

  • Casno:

    99-76-3

    Methylparaben CAS 99-76-3

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

    Wuxi TAA Chemical Industry Co.,Ltd., established in 2010, is a key chemical manufacturer and supplier in China. In 2010, three young chemists from a local large state-owned chemi

  •  Wuxi TAA Chemical Industry Co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:18168326835

    Address:2202 Scientific Research Business Center, Lihu Road, Wuxi 214128 China

       Inquiry Now

  • High quality Methylparaben supplier in China

  • Casno:

    99-76-3

    High quality Methylparaben 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

  • CAS 99-76-3 low price methyl 4-hydroxybenzo /methyl p-hydroxybenzoate

  • Casno:

    99-76-3

    CAS 99-76-3 low price methyl 4-hydroxybenzo /methyl p-hydroxybenzoate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 10.0-20.0

    Superiority KONO is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in

    Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. Annually, mo

  •  Kono Chem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-29-86107037-8015

    Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China

       Inquiry Now

  • Methylparaben

  • Casno:

    99-76-3

    Methylparaben

    Min.Order: 10 Gram

    FOB Price:  USD $ 12.0-12.0

    Product description: Product name Methylparaben CAS number 99-76-3 Assay ≥99% Appearance White crystalline powder Capacity 500mt/year Application Antiseptic for food, Cosmeti

    Jinan Finer Chemical Co., Ltd is professional to manufacture and R&D chemical intermediates, pharmaceutical intermediates and fine chemicals. Company locates in Jinan city new mate

  •  Jinan Finer Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-531-88989536

    Address:New Material Industry Park, Jinan Ciyt, China

       Inquiry Now

  • high quality  Methylparaben

  • Casno:

    99-76-3

    MSDS/COA Download

    high quality Methylparaben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    1.strict Quality control: Strictly in accordance with Chinese GMP(2010 version), guidelines issued by FDA,EDQM, and ICH relevant regulations, we have established a sound quality assurance system, implementing regular supervision and management in

    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

  • Manufacturer high quality Methylparaben Cas 99-76-3 with good price

  • Casno:

    99-76-3

    Manufacturer high quality Methylparaben Cas 99-76-3 with good price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:cool dry place Package:25kg/drum Application:food additive Transportation:by cou

    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

  • Cosmetic Grade Methylparaben CAS 99-76-3

  • Casno:

    99-76-3

    Cosmetic Grade Methylparaben CAS 99-76-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 13.5-15.8

    We are: Focus on the research, production and sale of Plant and Animal extract, Medical intermediate, complete coverage six industries. Product grade: Medicine, Health care product, Cosmetics, Food,Feed, Biopesticide. Hot selling market: Europe,

    Xi 'an Quanao Biotech Co., Ltd. with 10 years experience in plant extract filed. Focus on the research, production and sale of Plant and Animal extract ,Medical intermediate ,compl

  •  Xi'an Quanao Biotech Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-29-86719484

    Address:B-1604,Juncheng Guoji, Taiyuan Road, Weiyang distirct

       Inquiry Now

  • Methyl 4-hydroxybenzoate

  • Casno:

    99-76-3

    Methyl 4-hydroxybenzoate

    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

  • High Quality Food Grade Methylparaben HACCP Manufacturer

  • Casno:

    99-76-3

    High Quality Food Grade Methylparaben HACCP Manufacturer

    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

  • Methylparaben

  • Casno:

    99-76-3

    Methylparaben

    Min.Order: 5 Milligram

    FOB Price:  USD $ 0.0-0.0

    ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,

    Chengdu Lemeitian Pharmaceutical Technology Co., Ltd. is a science and technology service enterprise specializing in the basic research of traditional Chinese medicine (botanical m

  •  Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

    China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+8617313084125

    Address:No.128, West Section of Haike Road,Wenjiang District

       Inquiry Now

  • Best Price Cosmetic Materials Methylparaben

  • Casno:

    99-76-3

    MSDS/COA Download

    Best Price Cosmetic Materials Methylparaben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-2.0

    Xi'an Eastling biotech Co., Ltd. is dedicated to the research and development, production, and sales of natural plant extracts; With nearly 15 years of experience in identifying, researching, developing, and producing active ingredients for medic

    Xi'an Eastling biotech Co., Ltd. is dedicated to the research and development, production, and sales of natural plant extracts; With nearly 15 years of experience in identifying, r

  •  Xi`an Eastling Biotech Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-156-91766041

    Address:No. 201, Unit 4, Building 9, Hongqi Community, Tanjia Street, Weiyang District, Xi 'an, Shaanxi

       Inquiry Now

  • Methyl Paraben

  • Casno:

    99-76-3

    Methyl Paraben

    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

  • Methylparaben     -- CHemwill

  • Casno:

    99-76-3

    Methylparaben -- CHemwill

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

    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

  • methylparaben

  • Casno:

    99-76-3

    methylparaben

    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:Trading Company

    Tel:86-0311-66561638

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

       Inquiry Now

  • Methyl 4-hydroxybenzoate  CAS:99-76-3 Chinese manufacturers high-quality

  • Casno:

    99-76-3

    Methyl 4-hydroxybenzoate CAS:99-76-3 Chinese manufacturers high-quality

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 1.0-2.0

    Name:Methyl 4-hydroxybenzoate CAS NO:99-76-3 Grade:For chemical industry, scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulner

    Hubei DiBo chemical co., LTD Hubei DiBo Chemical Co., Ltd. was founded in 2009, is located in Hubei Province on both sides of the Yangtze River, one of the ancient cities of Chines

  •  Hubei DiBo chemical co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 15871366807

    Address:No. 782 of wuchang district of wuhan city, hubei province

       Inquiry Now

  • Factory Supply  Aseptoform M

  • Casno:

    99-76-3

    Factory Supply Aseptoform M

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Item Specification Appearance Wh

    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

  • TIANFU-CHEM CAS:99-76-3 Methylparaben

  • Casno:

    99-76-3

    TIANFU-CHEM CAS:99-76-3 Methylparaben

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Methylparaben Basic information Product Name: Methylparaben Synonyms: NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;4-hydroxy-benzoicacimethylester;Abiol;A

    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

  • Pharmaceutical Grade CAS 99-76-3 with competitive price

  • Casno:

    99-76-3

    Pharmaceutical Grade CAS 99-76-3 with competitive price

    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

  • Methyl Paraben

  • Casno:

    99-76-3

    Methyl Paraben

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

    Methyl Paraben Identification: Chemical Name: Methyl P-Hydroxybenzoate Synonyms: Methyl 4-hydroxybenzoate CAS No.: 99-76-3 Structural Formula: Molecular Formula: C8H8O3 E-Code:E218 Properties: White crystalline and easily dis

    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

  • Methylparaben

  • Casno:

    99-76-3

    Methylparaben

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;

    Shijiazhuang Sdyano Fine Chemical Co., Ltd. is a company specializing in pharmaceutical intermediates, liquid crystal intermediates, PDLC LCD, OLED LCD, such as fine chemicals R &a

  •  Shijiazhuang Sdyano Fine Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-311-89830448

    Address:Room 37-2-2501, Yiyuan Dong Gang Jianshe Nan Street

       Inquiry Now

  • 99%min Methylparaben Manufacturer

  • Casno:

    99-76-3

    99%min Methylparaben Manufacturer

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s

    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 Langyou International Trading 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

  • Factory Supply methylparaben CAS 99-76-3 sodium methylparaben

  • Casno:

    99-76-3

    Factory Supply methylparaben CAS 99-76-3 sodium methylparaben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 12.0-16.0

    Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr

    Hubei Hanways Pharmchem Co.,Limited is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. Now we

  •  HANWAYS CHEMPHARM CO.,LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18502787239(whatsapp)

    Address:18-1-802, Green Garden, Jianghan District, Wuhan 430023, China

       Inquiry Now

  • Methylparaben 99-76-3

  • Casno:

    99-76-3

    Methylparaben 99-76-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    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

  • Food Additives Methylparaben price / Propylparaben as Preservative Powder with low Price

  • Casno:

    99-76-3

    Food Additives Methylparaben price / Propylparaben as Preservative Powder with low Price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 35.0-35.0

    We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

    Xi'an faithful BioTech Co., Ltd. is located in the beautiful city of xian. We are mainly engaged in the production of pharmaceutical intermediates, natural active ingredients, nat

  •  Xi'an Faithful Biotech Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-13137770562

    Address:Room 503,Unit 2,Building 3 ,TianLangDaXingJun, Daxing East Road, Lianhu District

       Inquiry Now

  • Methylparaben 99-76-3 purity 99%

  • Casno:

    99-76-3

    Methylparaben 99-76-3 purity 99%

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Synonyms: NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;4-hydroxy-benzoicacimethylester;Abiol;Aseptoform;Benzoic acid, p-hydroxy-, methyl ester CAS: 99-76-3 MF: C8H8O3 MW: 152.15 EINECS: 202-785-7 Product Categor

    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

  • Preservative Methylparaben/CAS:99-76-3

  • Casno:

    99-76-3

    Preservative Methylparaben/CAS:99-76-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 8.0-10.0

    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 present

    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

  • Methylparaben CAS: 99-76-3

  • Casno:

    99-76-3

    Methylparaben CAS: 99-76-3

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Methylparaben CAS: 99-76-3 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

    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

  • Methylparaben in stock CAS NO.99-76-3

  • Casno:

    99-76-3

    Methylparaben in stock CAS NO.99-76-3

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

    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

  • Food Preservative Methylparaben/Methyl 4-Hydroxybenzoate CAS 99-76-3

  • Casno:

    99-76-3

    MSDS/COA Download

    Food Preservative Methylparaben/Methyl 4-Hydroxybenzoate CAS 99-76-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 8.0-10.0

    Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in carbomer,carbopol,lead acetate,meglumine diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterpr

    Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in carbomer, Dibenzylamine,meglumine,lead acetate and other chemical raw materials and chemical reagents research

  •  Hebei Mojin Biotechnology Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:13231137666

    Address:room 1401,A building,Enjoy city,shijiazhuang city,hebei province,China

       Inquiry Now

  • Methylparaben

  • Casno:

    99-76-3

    Methylparaben

    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 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.:99-76-3

  • Casno:

    99-76-3

    CAS NO.:99-76-3

    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

  • Methyl 4-hydroxybenzoate

  • Casno:

    99-76-3

    Methyl 4-hydroxybenzoate

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0

    Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)

    Hubei CuiRan Biotechnology Co., Ltd. is a high-tech enterprise that integrates research and development, production, and sales. It mainly engages in the production, customization,

  •  Hubei CuiRan Biotechnology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18162791556

    Address:Room 301, 3rd Floor, R&D Building, Private Science and Technology Park, Checheng South Road, Wuhan Economic and Technological Development Zone, Hubei Province

       Inquiry Now

  • Methylparaben

  • Casno:

    99-76-3

    MSDS/COA Download

    Methylparaben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 20.0-30.0

    1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

    Hebei Quanhe Biotechnology Co. LTD. is an enterprise specializing in the research and development, production and trade of pharmaceutical intermediates, apis and chemical raw mater

  •  Hebei Quanhe Biotechnology Co. LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-0319-5919066

    Address:Haida Business Center, Xiangdu District

       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 99-76-3

Specification

The Methylparaben, with the CAS registry number 99-76-3, is also known as Methyl p-hydroxybenzoate; 4-(Methoxycarbonyl)phenol.It belongs to the product categories of Developer;Functional Materials;Aromatics.Its EINECS number is 202-785-7.This chemical's molecular formula is C8H8O3 and molecular weight is 152.15. What's more,Its systematic name is Benzoic acid,4-hydroxy-,methyl ester.Methylparaben is readily absorbed from the gastrointestinal tract or through the skin. It is hydrolyzed to p-hydroxybenzoic acid and rapidly excreted without accumulation in the body. In a population with normal skin, methylparaben is practically non-irritating and non-sensitizing; however, allergic reactions to ingested parabens have been reported. It can be found in many of the leading skin/face products.

Physical properties about Methylparaben are: (1)ACD/LogP: 1.882; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.88; (4)ACD/LogD (pH 7.4): 1.83; (5)ACD/BCF (pH 5.5): 15.83; (6)ACD/BCF (pH 7.4): 14.11; (7)ACD/KOC (pH 5.5): 251.25; (8)ACD/KOC (pH 7.4): 223.85; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 3; (12)Index of Refraction: 1.547; (13)Molar Refractivity: 39.908 cm3; (14)Molar Volume: 125.756 cm3; (15)Surface Tension: 45.7929992675781 dyne/cm; (16)Density: 1.21 g/cm3; (17)Flash Point: 116.398 °C; (18)Enthalpy of Vaporization: 52.377 kJ/mol; (19)Boiling Point: 265.536 °C at 760 mmHg; (20)Vapour Pressure: 0.00600000005215406 mmHg at 25°C;

Uses of Methylparaben: Methylparaben is known to slow Drosophila growth rate in the larval and pupal stages. It is an antifungal that is widely used as a preservative for food, drugs, and cosmetics. Mycocten, and is commonly used as an anti-fungal agent in Drosophila food media.Methylparaben is an anti-fungal agent often used in hair gels. The compound is often found in carpules of local anaesthetic, acting as a bacteriostatic agent and preservative. Methylparaben (also called Nipigin M, Tegosept, and Mycocten) is commonly used as a fungicide in Drosophila food media. Usage of methylparaben is known to slow Drosophila growth rate in the larval and pupal stages.
The Methylparaben is harmful by inhalation, in contact with skin and if swallowed. It is Irritating to eyes,respiratory system and skin .when you use it ,wear suitable protective clothing,avoid contact with skin and eyes. 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:COC(=O)c1ccc(cc1)O;
(2)Std. InChI:InChI=1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3;
(3)Std. InChIKey:LXCFILQKKLGQFO-UHFFFAOYSA-N.

The toxicity data of Methylparaben as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 3gm/kg (3000mg/kg)   FAO Nutrition Meetings Report Series. Vol. 53A, Pg. 81, 1974.
mouse LD50 intraperitoneal 960mg/kg (960mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: ATAXIA

PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)
Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, Pg. 260, 1956.
mouse LD50 oral > 8gm/kg (8000mg/kg) BEHAVIORAL: ATAXIA

PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)
Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, Pg. 260, 1956.
mouse LD50 subcutaneous 1200mg/kg (1200mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 128, Pg. 135, 1960.
rabbit LD50 oral 6gm/kg (6000mg/kg)   FAO Nutrition Meetings Report Series. Vol. 53A, Pg. 81, 1974.
rat LD50 subcutaneous > 500mg/kg (500mg/kg)   Clinical Toxicology. Vol. 4(2), Pg. 185, 1971.