 Home > Encyclopedia > cis-Permethrin

cis-Permethrin

cis-Permethrin structure

CAS No:
61949-76-6
Formula:
C21H20Cl2O3
Chemical Name:
cis-Permethrin
Synonyms:
Cyclopropanecarboxylic acid,3-(2,2-dichloroethenyl)-2,2-dimethyl-,(3-phenoxyphenyl)methyl ester,(1R,3R)-rel-;Cyclopropanecarboxylic acid,3-(2,2-dichloroethenyl)-2,2-dimethyl-,(3-phenoxyphenyl)methyl ester,cis-;cis-Permethrin;Cispermethrin;NRDC 148;1RS,cis-Permethrin;(±)-cis-FMC 33297;FMC 35171;(±)-cis-Permethrin;52341-33-0
Categories:
Agrochemicals > Insecticides

Request for Quotation

Description

A pyrethroid insecticide commonly used in the treatment of LICE INFESTATIONS and SCABIES.

cis-Permethrin Basic Attributes

Molecular Weight：

391.29

Exact Mass：

391.29

EC Number：

263-346-3

UNII：

620Q217008

DSSTox ID：

DTXSID0038338|DTXSID5052208|DTXSID7052866

HScode：

2916209090

Characteristics

PSA：

35.5

XLogP3：

6.50

Density：

1.19 - 1.27 at 20 deg C

Melting Point：

<20 deg C (OECD Method 102)

Boiling Point：

>290 deg C at 760 mm Hg

Flash Point：

-18 °C

Refractive Index：

1.6500 (estimate)

Water Solubility：

In water, 6.00X10-3 mg/ml @ 20 deg C.

Storage Conditions：

APPROX 4°C

Vapor Pressure：

5.18X10-8 mm Hg at 25 deg C (OECD Method 104)

Toxicity：

LDLo ivn-rat: 20 mg/kg PCBPBS 24,231,85

Safety Information

Transport codes：

UN11453/PG2

wgk germany：

hazard class code：

11-38-50/53-65-67-43-20/22

safety instructions：

60-61-62-36/37/39-24-13-16

RTECS Number：

GZ1251540

Marks：

F,Xn,N

Stability/Shelf Life：

Stable to heat (> or = 2 yr at 50 deg C), more stable in acid than alkaline media with optimum stability ca. pH 4; some photochemical degradation has been observed in laboratory studies but field data indicate this does not adversely affect biological performances.

Precautionary statement(s)：

P210-P301 + P310-P331-P370 + P378-P403 + P235

Hazard Statements：

H225-H304-H315-H336-H410

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P272, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P321, P330, P333+P313, P363, P391, and P501|Aggregated GHS information provided by 129 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Bioconcentration：

446.68

Drug Information

MeSH：

Pesticides designed to control insects that are harmful to man. The insects may be directly harmful, as those acting as disease vectors, or indirectly harmful, as destroyers of crops, food products, or textile fabrics. (See all compounds classified as Insecticides.)|Compounds or agents that combine with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction. (See all compounds classified as Enzyme Inhibitors.)

Biological Half-Life：

2.34 Days

MeSH Entry Terms：

(m-Phenoxybenzyl)-cis,trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

cis-Permethrin Use and Manufacturing

Use Classification：

Pesticides -> Biocides -> Antiparasitic products, insecticides and repellents -> Antiparasitics

Agrochemical：

Permethrin has known environmental transformation products that include (3-Phenoxyphenyl)methanol and 3-Phenoxybenzoic acid.

Computed Properties

Molecular Weight:391.3
XLogP3:6.5
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:7
Exact Mass:390.0789499
Monoisotopic Mass:390.0789499
Topological Polar Surface Area:35.5
Heavy Atom Count:26
Complexity:521
Defined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of cis-Permethrin

Weiyel Inc Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of reference material,reference standards,Reference Standard Materials,ICP & ICP-MS Single/Mix Standards,Analytical standards,Lab reagents,Lab Chemicals,Fine chemicals,Bioreagents

cis-Permethrin in Hexane

CAS No.: 61949-76-6

Content: 100%

Inquiry