DESCRIPTION :

Trans Cypermethric acid mainly used for preparation of Theta Cypermethrin technical

CHEMICAL NAME :

Trans-3-(2, 2-dichlorovinyl)-2, 2-dimethyl cyclopropane-1, carboxylic acid.

CAS REGISTRY NO. :

59042-49-8

Physical properties :

Appearance : Crystalline Powder, white to off-white in colour

Specification :

D.V. Acid content (Assay by GLC) : 99% (w/w) minimum
Moisture content by Karl Fischer method : 0.5% (w/w) maximum
Isomer distribution by GLC : Trans-isomer – 98% minimum,
Cis-isomer – 2% maximum
Related Substances By GLC
(i)3-chloro acetylenyl (2, 2-
dimethyl cyclopropane)-1-
carboxylic acid
: 1.0% (w/w) maximum
(ii)3-(2, 2, 2-trichloro ethyl) 2,
2-dimethyl cyclopropane-1-
carboxylic acid
: 1.0% (w/w) maximum

PACKAGING :

Technical Grade : 100 kg UN approved MS drums