Esfenvalerate
Esfenvalerate structure
|
Common Name | Esfenvalerate | ||
|---|---|---|---|---|
| CAS Number | 66230-04-4 | Molecular Weight | 419.900 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 538.9±50.0 °C at 760 mmHg | |
| Molecular Formula | C25H22ClNO3 | Melting Point | 59°C | |
| MSDS | Chinese USA | Flash Point | 279.7±30.1 °C | |
| Symbol |
GHS06, GHS09 |
Signal Word | Danger | |
Use of EsfenvalerateEsfenvalerate is one of the four isomers of the pyrethroid insecticide fenvalerate[1]. |
| Name | Esfenvalerate |
|---|---|
| Synonym | More Synonyms |
| Description | Esfenvalerate is one of the four isomers of the pyrethroid insecticide fenvalerate[1]. |
|---|---|
| Related Catalog | |
| In Vivo | Esfenvalerate (0.1, 1, 7.5 or 15 mg/kg/day; gavage; from gestation day (GD) 13 to 19) shows clinical signs of neurotoxicity with 15 mg/kg/day[1]. |
| References |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 538.9±50.0 °C at 760 mmHg |
| Melting Point | 59°C |
| Molecular Formula | C25H22ClNO3 |
| Molecular Weight | 419.900 |
| Flash Point | 279.7±30.1 °C |
| Exact Mass | 419.128815 |
| PSA | 59.32000 |
| LogP | 6.68 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.586 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS06, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301 + H331-H317-H410 |
| Precautionary Statements | P261-P273-P280-P301 + P310 + P330-P304 + P340 + P312-P403 + P233 |
| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
| Hazard Codes | T:Toxic;N:Dangerousfortheenvironment; |
| Risk Phrases | R23/25;R43;R50/53 |
| Safety Phrases | S24-S36/37/39-S45-S60-S61 |
| RIDADR | UN 2811 |
| RTECS | CY1576367 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
| HS Code | 2926909090 |
|
~23%
Esfenvalerate CAS#:66230-04-4 |
| Literature: COUNCIL OF SCIENTIFIC and INDUSTRIAL RESEARCH Patent: US2006/128982 A1, 2006 ; Location in patent: Page/Page column 16; 17; 19-21; 24; 25 ; |
|
~35%
Esfenvalerate CAS#:66230-04-4 |
| Literature: Reddy, Ch. Venkateshwar; Mahesh; Raju; Reddy, V.V. Narayana Synthetic Communications, 2002 , vol. 32, # 18 p. 2797 - 2802 |
|
~%
Esfenvalerate CAS#:66230-04-4 |
| Literature: Tetrahedron Asymmetry, , vol. 12, # 12 p. 1695 - 1699 |
|
~%
Esfenvalerate CAS#:66230-04-4 |
| Literature: Journal of Agricultural and Food Chemistry, , vol. 47, # 5 p. 2145 - 2155 |
CAS#:2012-74-0
CAS#:55332-38-2| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
|
Environmentally relevant mixing ratios in cumulative assessments: a study of the kinetics of pyrethroids and their ester cleavage metabolites in blood and brain; and the effect of a pyrethroid mixture on the motor activity of rats.
Toxicology 320 , 15-24, (2014) National surveys of United States households and child care centers have demonstrated that pyrethroids are widely distributed in indoor habited dwellings and this suggests that co-exposure to multiple... |
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[Chemical toxicological identification of esfenvalerate].
Sud. Med. Ekspert. 55(3) , 37-41, (2012) The optimal conditions for the isolation of esfenvalerate from the biological specimens have been determined. It was shown that this compound can be separated from the endogenous component of a biolog... |
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Pyrethroids in human breast milk: occurrence and nursing daily intake estimation.
Environ. Int. 47 , 17-22, (2012) There is an assumption that pyrethroid pesticides are converted to non-toxic metabolites by hydrolysis in mammals. However, some recent works have shown their bioaccumulation in human breast milk coll... |
| Sumi-α |
| (S-(R*,R*))-Cyano(3-phenoxyphenyl)methyl 4-chloro-2-(1-methylethyl)benzeneacetate |
| (S)-α-Cyano-3-phenoxybenzyl (S)-2-(4-chlorophenyl)-3-methylbutyrate |
| (S)-Cyano(3-phenoxyphenyl)methyl (2S)-2-(4-chlorophenyl)-3-methylbutanoate |
| Asana |
| Asana XL |
| Halmark |
| S,S-fenvalerate |
| Esfenvalerate |
| (S)-a-Cyano-3-phenoxybenzyl (S)-2-(4-chlorophenyl)-3-methylbutyrate |
| (αS)-α-cyano-3-phenoxybenzyl (2S)-2-(4-chlorophenyl)-3-methylbutyrate |
| MFCD00203302 |
| Benzeneacetic acid, 4-chloro-α-(1-methylethyl)-, (S)-cyano(3-phenoxyphenyl)methyl ester, (αS)- |
| (S)-cyano(3-phenoxyphenyl)methyl (αS)-4-chloro-α-(1-methylethyl)benzeneacetate |
| Fenvalerate (S,S)-isomer |
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