Tai'an Jia Ye Biological Technology Co.,Ltd

Sulfapyridine
2- thiophene acetyl chloride 2- thiophene acetyl chloride Thiophene -2- acetic acid chloride; 2- thiophene acetyl chloride; thiophene -2- acetyl chloride; 2- acetyl chloride; phenol -2- acetyl chloride; phenol -2- acetyl chloride, 98% English Name: chloride 2-Thiopheneacetyl English synonyms: TIMTEC-BB SBB006705; THIOPHENE-2-ACETYL CHLORIDE; 2-Thiopheneacethylchloride; 2 - (2-THIENYL) ACETYL CHLORIDE; 2-THIOPHENEACETYL CHLORIDE; 2-THIENYLACETYL CHLORIDE; AKOS BBS-00003919; 2-Thienylacetic acid chloride CAS number: 39098-97-0 Molecular formula: C6H5ClOS Molecular weight: 160.62 EINECS number: 254-290-0 Related categories: Thiophene&Benzothiophene; pharmaceutical intermediates; chemical reagents, fine chemicals, pharmaceutical intermediates, materials intermediates; heterocyclic block Mol file: 39098-97-0.mol Properties: This product 130-135 C (12kPa), the boiling point of relative density 1.303, refractive index 1.5504, the flash point of 101 DEG C. Use as pharmaceutical intermediate Production method: the reaction of thiophene acetic acid with 2- chloride. The 2-thiopheneacetic acid and thionyl chloride with glass lining reaction pot, with 40-50 DEG C water bath heating reaction 4h, the reaction liquid of distillation and left chlorinated sulfoxide and low boiling point substance was removed and collected 160 DEG C (0.67kPa) fractions and thiophene acetyl chloride. Content: 99% Packing: 25Kg plastic bucket