1S-trans-Permethrinic acid

Base Information

Chemical Name:1S-trans-Permethrinic acid
CAS No.:55701-09-2
Molecular Formula:C8H10Cl2O2
Molecular Weight:209.072
Hs Code.:
Mol file:55701-09-2.mol

Synonyms:1S-trans-Permethrinic acid

Suppliers and Price of 1S-trans-Permethrinic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 2 raw suppliers

Chemical Property of 1S-trans-Permethrinic acid

Chemical Property:

Refractive Index:1.6
Boiling Point:290.6°Cat760mmHg
Flash Point:129.6°C
PSA：37.30000
Density:1.433g/cm³
LogP:2.66220

Purity/Quality:: 98%Min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses 1S-trans-Permethrinic Acid is an intermediate in the synthesis of trans-Permethrin (P288550) which is the trans isomer of Permethrin (P288500) which is a common synthetic pyrethoid insecticide with low mammalian toxicity.

Technology Process of 1S-trans-Permethrinic acid

There total 32 articles about 1S-trans-Permethrinic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

: 59897-93-7,59897-94-8,61898-95-1,61976-30-5,61976-31-6,63805-74-3,74561-29-8,84984-65-6,84984-66-7
methyl trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate

: 55667-40-8,55701-03-6,55701-05-8,55701-06-9,55701-07-0,55701-08-1,55701-09-2,59042-49-8,59042-50-1
trans-permethrin acid

Guidance literature:: With sodium hydroxide; In methanol; at 40 ℃; for 8h;

Reference yield: 48.0%

: 55701-05-8
3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid

: 55701-08-1
(-)-cis-(1S,3S)-2,2-dimethyl-3-(2',2'-dichlorovinyl)cyclopropanecarboxylic acid

: 55701-03-6
(+)-trans-(1R,3S)-2,2-dimethyl-3-(2',2'-dichlorovinyl)cyclpropanecarboxylic acid

: 55667-40-8
1(R)-cis-permethrinic acid

: 55701-09-2
(-)-trans-(1S,3R)-2,2-dimethyl-3-(2',2'-dichlorovinyl)cyclpropanecarboxylic acid

Guidance literature:: 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid; With Tentagel resin;

With lipase enzyme; In tetrahydrofuran; tert-butyl alcohol; at 30 ℃; for 8h; pH=7.8;
DOI:10.1016/S0040-4039(99)01127-2