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Cyhalothrin

Cyhalothrin structure

CAS No:
68085-85-8
Formula:
C23H19ClF3NO3
Chemical Name:
Cyhalothrin
Synonyms:
Cyclopropanecarboxylic acid,3-(2-chloro-3,3,3-trifluoro-1-propen-1-yl)-2,2-dimethyl-,cyano(3-phenoxyphenyl)methyl ester;Cyclopropanecarboxylic acid,3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl-,cyano(3-phenoxyphenyl)methyl ester;Cyhalothrin;ICI-PP 563;PP 563;Grenade;Saber;α-Cyano-3-phenoxybenzyl 3-(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropanecarboxylate;Clocythrin;Gongfu;Coopertix;α-Cyhalothrin;Cyhalothrin-tea saponin mixt.;149436-99-7;255725-86-1
Categories:
Agrochemicals > Insecticides

Description

ChEBI: A carboxylic ester obtained by formal condensation between 3-(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropanecarboxylic acid and cyano(3-phenoxyphenyl)methanol.

COLOURLESS-TO-BEIGE SOLID (TECHNICAL GRADE).

Cyhalothrin Basic Attributes

Molecular Weight：

449.85

Exact Mass：

449.85

EC Number：

268-450-2

ICSC Number：

0859

UN Number：

2588

DSSTox ID：

DTXSID7032559

HScode：

2926909010

Characteristics

PSA：

59.3

XLogP3：

7.0

Appearance：

Cyhalothrin is a colorless solid. Insoluble in water. Used as a wide spectrum insecticide.

Density：

1.25 g/cm³ @ Temp: 25 °C

Melting Point：

<10 °C

Boiling Point：

187-190 °C @ Press: 0.2 Torr

Flash Point：

2 °C

Refractive Index：

1.574

Water Solubility：

Solubility in water: none

Storage Conditions：

2-8°C

Vapor Pressure：

Vapour pressure, Pa at 20°C:

Toxicity：

Oral-Rat LD50: 144 mg/kg

Flammability characteristics：

Combustion produces toxic chloride, fluoride and nitrogen oxide gases

Explosive limit：

An explosive.

Odor：

Mild

Safety Information

Packing level：

III

Hazard category：

6.1(b)

Transport codes：

2902

wgk germany：

hazard class code：

11-20/21/22-36-52/53

safety instructions：

26-36/37-61-16

RTECS Number：

GZ1227780

Marks：

F,Xn

Storage features：

The warehouse is ventilated, low temperature and dry; stored and transported separately from food materials

Stability/Shelf Life：

Cyhalothrin was reported as being stable to light, with <10% photodecomposition after 20 months while stored under sunlight conditions

Precautionary statement(s)：

P210-P273-P280-P305 + P351 + P338

Hazard Statements：

H225-H302-H312-H319-H332-H412

Fire Hazards：

Liquid formulations containing organic solvents may be flammable. Gives off irritating or toxic fumes (or gases) in a fire. Risk of fire and explosion if formulations contain flammable/explosive solvents.

GHS Classification：

|Danger|H301: Toxic if swallowed [Danger Acute toxicity, oral]|P260, P264, P270, P271, P273, P280, P284, P301+P310, P302+P352, P304+P340, P310, P312, P320, P321, P322, P330, P363, P391, P403+P233, P405, and P501|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P260, P264, P270, P271, P273, P280, P284, P301+P310, P302+P352, P304+P340, P310, P312, P320, P321, P322, P330, P361, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 253 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|P260, P264, P270, P271, P273, P280, P284, P301+P310, P302+P352, P304+P340, P305+P351+P338, P307+P311, P310, P312, P320, P321, P322, P330, P337+P313, P361, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 231 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|P260, P261, P264, P270, P271, P273, P280, P301+P310, P302+P352, P304+P340, P305+P351+P338, P307+P311, P312, P314, P321, P322, P330, P337+P313, P361, P363, P391, P403+P233, P405, and P501

Fire Fighting：

Use alcohol-resistant foam, dry sand, powder, carbon dioxide.

Spillage Disposal：

Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into sealable containers. Carefully collect remainder. Then store and dispose of according to local regulations. Do NOT wash away into sewer.

Safe Storage：

Provision to contain effluent from fire extinguishing. Separated from food and feedstuffs. Cool. Keep in a well-ventilated room.

Effects of Short Term Exposure：

The substance is irritating to the eyes, skin and respiratory tract. The substance may cause effects on the peripheral nervous system. This may result in convulsions and ataxia.

Exposure Prevention：

PREVENT DISPERSION OF DUST! STRICT HYGIENE! IN ALL CASES CONSULT A DOCTOR!

Inhalation Prevention：

Use local exhaust or breathing protection.

Skin Prevention：

Protective clothing.

Eye Prevention：

Wear safety spectacles.

Toxicity

Toxicity class：

highly toxic

Mobility：

1.82e+05 L/kg

Drug Information

MeSH：

Chemicals that kill or inhibit the growth of fungi in agricultural applications, on wood, plastics, or other materials, in swimming pools, etc. (See all compounds classified as Fungicides, Industrial.)|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. (See all compounds classified as Insecticides.)

First Aid：

Fresh air, rest.

Remove contaminated clothes. Rinse and then wash skin with water and soap.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

MeSH Entry Terms：

alpha-cyano-3-phenoxybenzyl 3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethyl cyclopropanecarboxylate

Exposure Routes：

The substance can be absorbed into the body by inhalation of dust or mist and by ingestion.

Symptoms：

Burning sensation. Convulsions. Cough. Laboured breathing. Shortness of breath. Sore throat.

Redness. Pain.

Cyhalothrin Use and Manufacturing

Uses

Insecticide; acaricide.

Use Classification：

Agrochemicals -> Insecticides

Computed Properties

Molecular Weight:449.8
XLogP3:6.1
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:7
Exact Mass:449.1005556
Monoisotopic Mass:449.1005556
Topological Polar Surface Area:59.3
Heavy Atom Count:31
Complexity:736
Undefined Atom Stereocenter Count:3
Undefined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Cyclohexane

Recommended Suppliers of Cyhalothrin

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Cyhalothrin

CAS No.: 68085-85-8

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