Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (5-benzyl-2-furyl)methyl (1S,3S)-2,2-dimethyl-3-(2-methylprop-1-enyl)c yclopropane-1-carboxylate
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Purity: 98.0%
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35764-59-1

35764-59-1 structure

35764-59-1 structure

Name: (5-benzyl-2-furyl)methyl (1S,3S)-2,2-dimethyl-3-(2-methylprop-1-enyl)c yclopropane-1-carboxylate
Chemical Name: cismethrin
CAS Number: 35764-59-1
Molecular Formula: C₂₂H₂₆O₃
Molecular Weight: 338.44000
Create Date: 2018-05-30 08:00:00
Modify Date: 2024-01-18 12:34:23

Name	cismethrin
Synonyms	NRDC-119 [5-(phenylmethyl)-3-furanyl]methyl (1R,3S)-2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate (5-benzyl-2-furyl)methyl (1S,3S)-2,2-dimethyl-3-(2-methylprop-1-enyl)c yclopropane-1-carboxylate 5-benzyl-3-furylmethyl (1R,3S)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate (5-benzylfuran-3-yl)methyl (1R,3S)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate CIS-RESMETHRIN D-cis-resmethrin 5-benzyl-3-furylmethyl (1R)-cis-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate

Density	1.111g/cm3
Boiling Point	415.6ºC at 760mmHg
Molecular Formula	C₂₂H₂₆O₃
Molecular Weight	338.44000
Flash Point	205.2ºC
Exact Mass	338.18800
PSA	39.44000
LogP	4.90340
Index of Refraction	1.573

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GZ1430000

CHEMICAL NAME :: Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-, (5-benzyl-3-furyl) methyl ester, (+)-(Z)-

CAS REGISTRY NUMBER :: 35764-59-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C22-H26-O3

MOLECULAR WEIGHT :: 338.48

WISWESSER LINE NOTATION :: T5OJ B1R& D1OV- BL3TJ A1 A1 C1UY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 63 mg/kg

TOXIC EFFECTS :: Behavioral - tremor

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4500 ug/kg

TOXIC EFFECTS :: Behavioral - tremor

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 152 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - excitement Behavioral - ataxia

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

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

TYPE OF TEST :: Micronucleus test

TYPE OF TEST :: Mutation test systems - not otherwise specified

MUTATION DATA

TYPE OF TEST :: DNA inhibition

TEST SYSTEM :: Rodent - mouse Leukocyte

DOSE/DURATION :: 235 umol/L

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 10,291,1987

RIDADR	UN 2902
Packaging Group	III
Hazard Class	6.1(b)