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ChemicalBook--->CAS DataBase List--->61949-77-7

61949-77-7

61949-77-7 Structure

61949-77-7 Structure
IdentificationBack Directory
[Name]

TRANS-PERMETHRIN
[CAS]

61949-77-7
[Synonyms]

NRDC-146
Isomericmix
TRANS-PERMETHRIN
trans-henyl)methyleste
trans-permethrin solution
TRANS-PERMETHRIN STANDARD
trans-Permethrin (isomer mix)
Trans-Permethrin (Isomeric Mix)
trans-Permethrin Reference Material
trans-permethrin (bsi,ansi,esa,ban)
trans-Permethrin, 10 μg /μL in cyclocyclohexane
Trans-Permethin Solution in Acetonitrile,1000μg/mL
trans-meta-phenoxybenzyl3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarbox
m-phenoxybenzyl trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
trans-m-Phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
(3-phenoxyphenyl)methyl(1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, (1R,3S)-rel-
[EINECS(EC#)]

263-347-9
[Molecular Formula]

C21H20Cl2O3
[MDL Number]

MFCD00145431
[MOL File]

61949-77-7.mol
[Molecular Weight]

391.29
Chemical PropertiesBack Directory
[Boiling point ]

505.74°C (rough estimate)
[density ]

1.1531 (rough estimate)
[refractive index ]

1.6500 (estimate)
[Fp ]

-18 °C
[storage temp. ]

APPROX 4°C
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly)
[form ]

Low-Melting Solid
[color ]

White to Off-White
[BRN ]

4153590
[EPA Substance Registry System]

Transpermethrin (61949-77-7)
Safety DataBack Directory
[Hazard Codes ]

F,Xn,N
[Risk Statements ]

11-38-50/53-65-67-20
[Safety Statements ]

60-61-62-33-25-16-9
[RIDADR ]

UN 1145 3/PG 2
[WGK Germany ]

2
[Toxicity]

LD50 ipr-mus: >800 mg/kg TXAPA9 66,153,82
Hazard InformationBack Directory
[Uses]

trans-Permethrin is the trans isomer of Permethrin (P288500) which is a common synthetic pyrethoid insecticide with low mammalian toxicity.
[Safety Profile]

A poison by intravenous route. Moderately toxic by intraperitoneal route. Questionable carcinogen. When heated to decomposition it emits toxic vapors of Clí.
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