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Product Name: Theta-cypermethrin
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71697-59-1

71697-59-1 structure

71697-59-1 structure

Name: theta-Cypermethrin
Chemical Name: theta-cypermethrin
CAS Number: 71697-59-1
Molecular Formula: C₂₂H₁₉Cl₂NO₃
Molecular Weight: 416.297
Catalog: Chemical pesticide Insecticide Pyrethroid insecticide
Create Date: 2018-03-02 08:00:00
Modify Date: 2025-08-20 07:38:21

Name	theta-cypermethrin
Synonyms	Cyano(3-phenoxyphenyl)methyl (1R,3S)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate (1S,5R)-3-oxabicyclo[3.1.0]hexan-2-one Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester, (1R,3S)- cis-Cyclopropan-1,2-dicarbonsaeure (+/-)-cis-cyclopropane dicarboxylic acid rac-(R)-cyano(3-phenoxyphenyl)methyl (1S,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate (1R,2S)-1,2-Cyclopropanedicarboxylic acid 3-oxabicyclo<3.1.0>hexan-2-one the two enantiomers (R)-α-cyano-3-phenoxybenzyl (1S)-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate and (S)-α-cyano-3-phenoxybenzyl (1R)-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate the two enantiomers (R)-α-cyano-3-phenoxybenzyl (1S,3R)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate and (S)-α-cyano-3-phenoxybenzyl (1R,3S)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate cis-1,2-cyclopropyldicarboxylic acid cis-3-oxabicyclo<3.1.0>hexan-2-one Lacton der cis-1-Hydroxymethyl-cyclopropan-carbonsaeure cis-cyclopropane-1,2-dioic acid anhydride cyano(3-phenoxyphenyl)methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate θ-Cypermethrin (R)-cyano(3-phenoxyphenyl)methyl (1S,3R)-rel-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate Cyan(3-phenoxyphenyl)methyl-(1R,3S)-3-(2,2-dichlorvinyl)-2,2-dimethylcyclopropancarboxylat cis-Cyclopropane-1,2-dicarboxylic acid (Z)-1,2-cyclopropanedicarboxylic acid 1,2-cis-Cyclopropanedicarboxylic acid

Density	1.3±0.1 g/cm3
Boiling Point	511.3±50.0 °C at 760 mmHg
Melting Point	81-87ºC
Molecular Formula	C₂₂H₁₉Cl₂NO₃
Molecular Weight	416.297
Flash Point	263.0±30.1 °C
Exact Mass	415.074188
PSA	59.32000
LogP	6.27
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.622
Storage condition	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GZ1251500

CHEMICAL NAME :: Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl) methyl ester, (1-alpha(S*),3-beta)-(+-)-

CAS REGISTRY NUMBER :: 71697-59-1

LAST UPDATED :: 198510

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C22-H19-Cl2-N-O3

MOLECULAR WEIGHT :: 416.32

WISWESSER LINE NOTATION :: L3TJ A1 A1 BVOYCN&R COR&& C1UYGG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 170 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - changes in motor activity (specific assay) Behavioral - muscle contraction or spasticity

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 45,325,1980

HS Code	2926909031

HS Code	2926909031

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