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Beta-cypermethrin

Beta-cypermethrin structure

CAS No:
65731-84-2
Formula:
C22H19Cl2NO3
Chemical Name:
Beta-cypermethrin
Synonyms:
alpha-cypermethrin;Alphamethrin;(+/-)-Alphamethrin;Alfamethrin;Cyclopropanecarboxylic acid,3-(2,2-dichloroethenyl)-2,2-dimethyl-,(S)-cyano(3-phenoxyphenyl)methyl ester,(1R,3R)-;Cyclopropanecarboxylic acid,3-(2,2-dichloroethenyl)-2,2-dimethyl-,cyano(3-phenoxyphenyl)methyl ester,[1R-[1α(S*),3α]]-;(S)-Cyano(3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;NRDC 168S;RU 24501;WL 48281;70088-49-2
Categories:
Agrochemicals > Insecticides

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Beta-cypermethrin Basic Attributes

Molecular Weight：

416.3

Exact Mass：

416.30

EC Number：

265-898-0

DSSTox ID：

DTXSID8058168

Characteristics

PSA：

59.3

XLogP3：

6.94

Density：

1.28 g/ml @ 20 deg C

Melting Point：

53-55 °C

Boiling Point：

200 deg C @ 0.07 mm Hg

Flash Point：

263.0±30.1 °C

Refractive Index：

1.622

Water Solubility：

In water, 0.01 mg/l @ 25 deg C.

Storage Conditions：

Pyrethrins with piperonyl butoxide topical preparations should be stored in well-closed containers at a temperature less than 40 deg C, preferably between 15-30 deg C. /Pyrethrins/

Vapor Pressure：

1.8×10 -7 Pa (20 °C)

Safety Information

hazard class code：

R22;R37/38;R43;R50/53

safety instructions：

S2-S36/37/39-S60-S61

Marks：

Xn;N

Stability/Shelf Life：

Pyrethrins /are/ stable for long periods in water-based aerosols where emulsifiers give neutral water systems. /Pyrethrins/

Precautionary statement(s)：

P260, P261, P264, P270, P271, P273, P301+P310, P304+P340, P312, P314, P321, P330, P391, P403+P233, P405, P501

Hazard Statements：

H301

Beta-cypermethrin Use and Manufacturing

Uses

It is a highly active, broad-spectrum, low-residue insecticide with contact and stomach toxicity, used to control a variety of pests on a variety of crops

Use Classification：

Agrochemicals -> Insecticides

Computed Properties

Molecular Weight:416.3
XLogP3:6
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:7
Exact Mass:415.0741989
Monoisotopic Mass:415.0741989
Topological Polar Surface Area:59.3
Heavy Atom Count:28
Complexity:643
Defined Atom Stereocenter Count:2
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Beta-cypermethrin

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

Bata-cypermethrin CAS NO 65731-84-2 White to light yellow crystalline powder 95% Insecticide

CAS No.: 65731-84-2

Grade: Pharmaceutical Grade

Content: 95%

Inquiry
Shanghai Lonwin Chemical Co.,Ltd Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of CHEMICALS,REAGENTS

Factory Supply Alpha-Cypermethrin CAS NO.65731-84-2

CAS No.: 65731-84-2

Grade: Pharmaceutical Grade

Content: 99%

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UMGS GROUP PTY LTD Contact Supplier

ZA
2 YRS

Business licensed

Distributor Supplier of Chemicals bulk

Beta-Cypermethrin High-Efficacy Pyrethroid Insecticide for Fast Knockdown and Long Residual Control

CAS No.: 65731-84-2

Grade: Industrial Grade

Content: 97%

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