Basic information
- CAS
51877-74-8- Standard SMILES
CC1(C)[C@H](C=C(Cl)Cl)[C@H]1C(=O)OCc1cccc(Oc2ccccc2)c1- InChIKey
RLLPVAHGXHCWKJ-MJGOQNOKSA-N- Molecular formula
- C21H20Cl2O3
- Average molar mass
- 391.3 g/mol
- Monoisotopic mass
- 390.0789499
Names & identifiers
- Preferred name
- trans-Permethrin
- IUPAC
- cis-(3-phenoxyphenyl)methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
- English name
- (3-phenoxyphenyl)methyl (1S,3R)-3-(2,2-dichloroethenyl)-2,2-dimethyl-c yclopropane-1-carboxylate
- Molecular formula
- C21H20Cl2O3
- Molecular weight
- 391.29
Names & synonyms
TRANS-PERMETHRINBiopermethrin(+)-trans-Permethrin61949-77-751877-74-8TranspermethrinBiopermethrin [ISO](1R)-trans-PermethrinCCRIS 3485(3-phenoxyphenyl)methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylateMQP2PAM1G5EINECS 263-347-9
Show more names
RU-22090(1R,3S)-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid 3-phenoxybenzyl ester(3-phenoxyphenyl)methyl (1S,3R)-3-(2,2-dichloroethenyl)-2,2-dimethyl-c yclopropane-1-carboxylate(1R,3S)-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid (3-phenoxyphenyl)methyl esterCyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, (1R,3S)-
5O0SBK88B7NRDC 147NRDC-147DTXSID4037611Transpermethrin [ISO]1R,TRANS-PERMETHRIN1RS,TRANS-PERMETHRINRU 22090
Database identifiers
- CAS
Properties
Computed structural properties
- XLogP
- 6.5
- Topological polar surface area
- 35.5 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 7
- Heavy atoms
- 26
- Formal charge
- 0
- Complexity
- 521
Experimental & physicochemical properties
DrugsPharmaceuticals -> Listed in ZINC15
PesticidesPesticide
Physicochemical properties
- Boiling point
- 505.74 °C · 505.74°C (rough estimate)
- Density
- 1.1531 · 1.1531 (rough estimate)
- refractive index
- 1.65 · 1.6500 (estimate)
- form
- Liquid
- color
- Colorless to light yellow
- FDA UNII
- 5 O0SBK88B7 · 5O0SBK88B7
- EPA Substance Registry System
- 3 · Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, (1R,3S)- (51877-74-8)
- Symbol(GHS)
- 7 · GHS07,GHS09
- Signal word
- Warning
- Hazard statements
- 410 · H410-H319
- Precautionary statements
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P270, P271, P272, P273, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P333+P317, P362+P364, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 145 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
This chemical does not meet GHS hazard criteria for 7.1% (3 of 42) of reports.
Warning
Hazard information
Hazard Classes and Categories
Acute Tox. 4 (100%)
Eye Irrit. 2 (92.9%)
Toxicology
USGS Health-Based Screening Levels for Evaluating Water-Quality
trans-Permethrin
68708
Pesticide
2900
Acute HHBP for children; Acute PAD adequately accounts for all chronic toxicity, including carcinogenicity. Applies to permethrin CASRN 52645531.
Smith, C.D. and Nowell, L.H., 2024. Health-Based Screening Levels for evaluating water-quality data (3rd ed.). DOI:10.5066/F71C1TWP
Safety data
- Toxicity
- LD ivn-rat: >270 mg/kg ARTODN 45,325,80
- Signal word
- Warning
- Symbol(GHS)
- GHS07,GHS09
- Hazard statements
- H410-H319
Chemistry & industry
Pharmacology
Metabolism/MetabolitesTrans-Permethrin has known human metabolites that include (3-Phenoxyphenyl)methanol.
MeSH Pharmacological Classification
Compounds or agents that combine with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction.
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.
Applications
DescriptionBiopermethrin is a broad-spectrum insecticide. Very little information has been published regarding its environmental fate, ecotoxicology or impact on human health.
Uses(+)-trans-Permethrin ((+)-trans-NRDC-143) is a pyrethroid which is synthetic derivative of the natural toxins pyrethrins contained in the flowers of Chrysanthemum species[1].
Suppliers5 total
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海稳同科技有限公司02151600108 13062666369 · [email protected]
湖北齐飞医药化工有限公司027-59322506 18071128681 · [email protected]
青岛腾龙微波科技有限公司0532-83818797 17669478191 · [email protected]
上海杰股生物科技有限公司021-51698675 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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