2-Thiophenecarboxylic acid Basic information Product Name: 2-Thiophenecarboxylic acid Synonyms: Thiophene-2-carboxylicacid,99%;2-Thiophenecarboxylic;2-thiophenezoic acid;Thiophene-2-carboxylic acid 97%;2 - Thiophene Carboxilic Acid;Thiophene-2-carboxylic acid ,98%;2-Thiophenecarboxylic acid,99%;2-Thiophenecarboxyli CAS: 527-72-0 MF: C5H4O2S MW: 128.15 EINECS: 208-423-4 Product Categories: Thiophenes;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Thiophene&Benzothiophene;Organic acids;Heterocyclic Compounds;Miscellaneous;Building Blocks;Heterocyclic Building Blocks;Building Blocks;C4 to C6;Chemical Synthesis;Heterocyclic Building Blocks Mol File: 527-72-0.mol   2-Thiophenecarboxylic acid Chemical Properties Melting point  125-127 °C(lit.) Boiling point  260 °C(lit.) density  1.42 refractive index  1.5160 (estimate) Fp  259-261°C pka 3.49(at 25℃) form  solid Water Solubility  80 g/L (20 ºC) Merck  14,9354 BRN  110150 InChIKey QERYCTSHXKAMIS-UHFFFAOYSA-N CAS DataBase Reference 527-72-0(CAS DataBase Reference) NIST Chemistry Reference 2-Thiophenecarboxylic acid(527-72-0) EPA Substance Registry System 2-Thiophenecarboxylic acid(527-72-0)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36-37/39 WGK Germany  3 RTECS  XM8330200 Hazard Note  Irritant TSCA  Yes HS Code  29349990

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Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure , halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.

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