3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride CAS NO.25629-50-9

CHEMICAL NAME ： 3-(2-CHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHLORIDE (CMIC CHLORIDE) MOLECULAR FORMULA ： C11H7Cl2NO2 MOLECULAR WEIGHT ： M…

CHEMICAL NAME ： 3-(2-CHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHLORIDE (CMIC CHLORIDE) MOLECULAR FORMULA ： C11H7Cl2NO2 MOLECULAR WEIGHT ： M=256.08 CAS ： 25629-50-9 　ITEM 　SPECIFICATION 　APPEARANCE 　OFF WHITE TO BUFF COLOURED 　CRYSTALLINE SOLID 　ASSAY(CHLORIDE TITRATION ) % 　98.0MIN 　COLOUR BY UV @450nm 　0.10MAX 　RON ( ppm ) 　10MAX 　SULPHATED ASH % 　0.5MAX 　MELTING RANGE ℃ 　42 — 49 　FREE ACID % 　1.7MAX 　FREE HCL % 　0.5MAX 　LOSS ON DRYING % 　0.5MAX 　ASSAY (GC AREA %) 　99.0MIN 　OTHER CHLORIDE (GC AREA %) 　0.1MAX