theta-Cypermethrin

Product Name: theta-Cypermethrin
CAS No.: 71697-59-1
Chemical Name: theta-Cypermethrin
Synonyms: nrdc159;θ-Cypermethrin;theta-Cypermethrin;GAMMA-CYPERMETHRIN;Farnesol Impurity 4;rel-Theta-cypermethrin;theta-Cypermethrin, 10 μg /μL in cyclohexane;(1-alpha(s*),3-beta)-(+-)-noxyphenyl)methyleste;Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (R)-cyano(3-phenoxyphenyl)methyl ester, (1S,3R)-rel-;3-(2,2-dichloroethenyl)-2,2-dimethyl-,cyano(3-phenoxyphenyl)methylester,(1-alpha(s*),3-beta)-(+-)cyclopropanecarboxylicaci
CBNumber: CB7368767
Molecular Formula: C22H19Cl2NO3
Formula Weight: 416.3
MOL File: 71697-59-1.mol

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theta-Cypermethrin Property

Boiling point:: 511.3±50.0 °C(Predicted)
Density: 1.329±0.06 g/cm3(Predicted)
vapor pressure: 1.8×10^-7 Pa (20 °C)
storage temp.: 0-6°C
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
Water Solubility: 0.11 mg l^-1(25 °C)
color: White to Off-White
EPA Substance Registry System: Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (R)-cyano(3-phenoxyphenyl)methyl ester, (1S,3R)-rel- (71697-59-1)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: C989525
Product name: θ-Cypermethrin
Packaging: 100mg
Price: $1390
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: PST0000712
Product name: GAMMA-CYPERMETHRIN
Purity: 95.00%
Packaging: 5MG
Price: $503.58
Updated: 2021/12/16

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theta-Cypermethrin Chemical Properties,Usage,Production

Uses

Theta-cypermethrin is used for public health and animal pest control.

Definition

ChEBI: (1R)-trans-(alphaS)-cypermethrin is a cyclopropanecarboxylate ester. It is an enantiomer of a (1S)-trans-(alphaR)-cypermethrin.

Metabolic pathway

Theta-cypermethrin is composed of two of the four trans-cypermethrin isomers of cypermethrin (1RtransaS and 1StransaR). The fate of these two isomers (separately) has been reported for soils. Metabolite analysis was conducted in enough detail to indicate that the fate of the components was very similar to their fate when presented to biological systems as part of cypermethrin. Thus reference can be made to the cypermethrin entry for details. The structure and Scheme numbering used below refers to the cypermethrin entry.

Degradation

Theta-cypermethrin is stable as a solid but it is readily hydrolysed in alkaline solution. Its half-lives at pH values 3,7 and 9 (25 °C) were 50,20 and 10 days (PM). By analogy with cypermethrin, the rate-determining step in dilute solution is nucleophilic attack by OH^-. Half-lives of transcypermethrin in river water and sea water at 25 °C were 5 and 7 days, respectively. Major products were 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid (2, DCVA), 3-phenoxybenzaldehyde (9, 3PBAl) and a-carbamoyl-3-phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2- dimethylcyclopropanecarboxylate (the amide 3); minor products were the a-carboxy analogue of 3 (4) and 3-phenoxybenzoic acid (10,3PBA) (see cypermethrin, Schemes la and 1b).
Photodecomposition would be expected to be similar to that of cypermethrin.

theta-Cypermethrin Preparation Products And Raw materials

Raw materials

Isopropyl alcohol Cypermethrin

Preparation Products

Cypermethrin EC Cypermethrin Fenvalerate+Omethoate,E.C

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theta-Cypermethrin Suppliers

China 67 France 1 Germany 1 India 1 Japan 1 United Kingdom 1 United States 6 Global 78

Shaanxi Pioneer Biotech Co.,Ltd

Tel: 029-84385017-8007 17602929471
Email: sales11@pioneerbiotech.com
Country: China
ProdList: 1174
Advantage: 58

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 9387
Advantage: 52

Nanjing Sunlida Biological Technology Co., Ltd.

Tel: 025-57798810
Fax: 025-57019371
Email: sales@sunlidabio.com
Country: China
ProdList: 3239
Advantage: 55

Shanghai Huikai Chemical Technology Co., Ltd.

Tel: 021-61995394 18916691159
Email: chemicalsea@163.com
Country: China
ProdList: 1972
Advantage: 58

TianJin Alta Scientific Co., Ltd.

Tel: 022-65378550-8551
Fax: +86-022-2532-9655
Email: contact@altascientific.com
Country: China
ProdList: 2773
Advantage: 58

Watson Biotechnology Co.,Ltd

Tel: 027-59207879 1972026995 18140587686
Fax: QQ：1972026995
Email: sales@3600chem.com
Country: China
ProdList: 4666
Advantage: 55

Alta Scientific Co., Ltd.

Tel: 022-6537-8550 15522853686
Fax: 022-2532-9655
Email: sales@altasci.com.cn
Country: China
ProdList: 4511
Advantage: 55

Raw material medicin reagent co.,Ltd

Tel
Email: sales@njromanme.com
Country: China
ProdList: 4529
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886750 13927877953
Fax: 0751-2886750
Email: 3005811397@qq.com
Country: China
ProdList: 13320
Advantage: 58

Guangzhou Kafen Biotech Co.,Ltd

Tel: 18029243487 2355327168
Fax: 020-31121510
Email: gy@yccreate.com
Country: China
ProdList: 4749
Advantage: 55

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View Lastest Price from theta-Cypermethrin manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: theta-Cypermethrin 71697-59-1
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-22

Hebei Weibang Biotechnology Co., Ltd

Product: theta-Cypermethrin 71697-59-1
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-09-06

Shaanxi TNJONE Pharmaceutical Co., Ltd

Product: Cypermethrin 71697-59-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000kg
Release date: 2024-04-07

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1:1 mixture of (R)-alpha-Cyano(3-phenoxyphenyl)methyl (1S,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate and (S)-alpha-Cyano(3-phenoxyphenyl)methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate

theta-Cypermethrin, 10 μg /μL in cyclohexane

theta-Cypermethrin

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

(1-alpha(s*),3-beta)-(+-)-noxyphenyl)methyleste

3-(2,2-dichloroethenyl)-2,2-dimethyl-,cyano(3-phenoxyphenyl)methylester,(1-alpha(s*),3-beta)-(+-)cyclopropanecarboxylicaci

nrdc159

GAMMA-CYPERMETHRIN

Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (R)-cyano(3-phenoxyphenyl)methyl ester, (1S,3R)-rel-

θ-Cypermethrin

rel-Theta-cypermethrin

Farnesol Impurity 4

71697-59-1