methothrin

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Names

[ Name ]:
methothrin

[Synonym ]:
[4-(methoxymethyl)phenyl]methyl (1Ξ,3Ξ)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate
methothryn
[4-(methoxymethyl)phenyl]methyl 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate
1RS,3SR)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
2,2-Dimethyl-3-(2-methylpropyl)cyclopropanecarboxylic acid p-(methoxymethyl)benzyl ester
4-(methoxymethyl)benzyl (1RS)-cis,trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
CHRYSANTHEMUMMONOCARBOXYLATE
yl)benzylester
4-(methoxymethyl)benzyl (1RS,3RS
4-(methoxymethyl)benzyl (±)-cis-trans-chrysanthemate
mbpyrethroid
METHOTHRIN
enzylester

Chemical & Physical Properties

[ Density]:
1.075 g/cm3

[ Boiling Point ]:
369.639ºC at 760 mmHg

[ Molecular Formula ]:
C₁₉H₂₆O₃

[ Molecular Weight ]:
302.40800

[ Flash Point ]:
154.79ºC

[ Exact Mass ]:
302.18800

[ PSA ]:
35.53000

[ LogP ]:
4.11460

[ Index of Refraction ]:
1.501

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GZ1800000

CHEMICAL NAME :: Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-, p-(methoxymethyl) benzyl ester

CAS REGISTRY NUMBER :: 34388-29-9

LAST UPDATED :: 198806

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C19-H26-O3

MOLECULAR WEIGHT :: 302.45

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: CHYCDW Zhonghua Yufangyixue Zazhi. Chinese Journal of Preventive Medicine. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) Beginning history not known. Volume(issue)/page/year: 17,8,1983 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 900 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CHYCDW Zhonghua Yufangyixue Zazhi. Chinese Journal of Preventive Medicine. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) Beginning history not known. Volume(issue)/page/year: 17,8,1983

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1747 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CHYCDW Zhonghua Yufangyixue Zazhi. Chinese Journal of Preventive Medicine. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) Beginning history not known. Volume(issue)/page/year: 17,8,1983

Safety Information

[ Hazard Codes ]:
T

[ Risk Phrases ]:
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin .

[ Safety Phrases ]:
S22-S36

[ RIDADR ]:
3439

Related Compounds

4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
N'-(4-amino-6-methylpyrimidin-2-yl)-2,4-dichlorobenzohydrazide hydrochloride
1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
(4-Methyl-tetrahydro-furan-2-yl)-methanol
2-(Pyrrolidin-3-ylthio)nicotinonitrile hydrochloride
N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
tert-Butyl-DL-alanine