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4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID

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4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Suppliers list
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:4,5-Dimethylthiophene-2-carboxylic acid
CAS:40808-24-0
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-63882
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: CAS:40808-24-0
Purity:0.99 Package:1kg
Company Name: Hebei Chuanghai Biotechnology Co., Ltd
Tel: +8615531151365
Email: mina@chuanghaibio.com
Products Intro: Product Name:4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID
CAS:40808-24-0
Purity:99% Package:25kg
Company Name: XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Tel: +8618950047208
Email: ellena@amitychem.com
Products Intro: Product Name:4,5-Dimethylthiophene-2-carboxylic acid
CAS:40808-24-0
Purity:99.99% Package:25kg/drum
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Email: sales@amadischem.com
Products Intro: Product Name:4,5-dimethyl-2-thiophenecarboxylate
CAS:40808-24-0
Purity:0.97 Package:mgs,gs,kgs Remarks:A825300
4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Basic information
Product Name:4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID
Synonyms:2,3-DIMETHYLTHIOPHENE-5-CARBOXYLIC ACID;AKOS B020860;IFLAB-BB F2124-0595;ART-CHEM-BB B020860;RARECHEM AL BE 0647;TIMTEC-BB SBB009532;4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID;4,5-DIMETHYL-2-THIOPHENECARBOXYLIC ACID
CAS:40808-24-0
MF:C7H8O2S
MW:156.2
EINECS:
Product Categories:Thiophene&Benzothiophene;Building Blocks;Heterocyclic Building Blocks;Thiophenes
Mol File:40808-24-0.mol
4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Structure
4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Chemical Properties
Melting point 206-211°C
Boiling point 290.6±35.0 °C(Predicted)
density 1.259±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka3.96±0.10(Predicted)
CAS DataBase Reference40808-24-0(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 26
HazardClass IRRITANT
MSDS Information
4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powder
4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID Preparation Products And Raw materials
Raw materialsPotassium hydroxide-->n-Butyllithium-->Hydrazinium hydroxide solution-->Ethylene glycol-->3-Methyl-2-thiophenecarboxaldehyde
Tag:4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID(40808-24-0) Related Product Information
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