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CAS No 23031-36-9 , Prallethrin

  • Name: Prallethrin
  • Synonyms: Prallethrin;2-Methyl-4-oxo-3-(prop-2-ynyl)cyclopent-2-en-1-yl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;
  • CAS Registry Number:
  • Transport: UN2811 6.1/PG 2
  • Flash Point: 167.9 ºC
  • Boiling Point: 389.8 ºC at 760 mmHg
  • Density: 1.08 g/cm3
  • Safety Statements: S45;S60;S61;
  • Hazard Symbols: T,N
  • Flash Point: 167.9 ºC
  • EINECS: 245-387-9
  • Molecular Weight: 300.40
  • InChI: InChI=1S/C19H24O3/c1-7-8-13-12(4)16(10-15(13)20)22-18(21)17-14(9-11(2)3)19(17,5)6/h1,9,14,16-17H,8,10H2,2-6H3/t14-,16?,17+/m0/s1
  • Risk Statements: 22-23-50/53
  • Molecular Formula: C19H24O3
  • Molecular Structure:CAS No:23031-36-9 Prallethrin
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23031-36-9 d,d-T80-Prallethrin

  • China Laiwu Hehui Chemical Co.,Ltd. null
  • Tel: +86-(531)-88772589
  • Fax: +86-(531)-88772589
  • Address: Huashan Rd., Jinan City, Shandong 250000, null,nullChina
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23031-36-9 2,2-DIMETHYL-3-(2-METHYL-1-PROPENYL)CYCLOPROPANECARBOXYLICACID2-METHYL-4-OXO-3-(2-PROPYNYL)-2-CYCLOPENTEN-1-YLESTER

  • China LON CHEMICAL [Manufacturer]
  • Tel: 86-519-85226837
  • Address: LON CHEMICAL
    Xiangjiang Huating, South Huaide RD.
    Changzhou Jiangsu China
    Post Code: 213000 null,nullChina
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23031-36-9 d,d-T80-Prallethrin

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23031-36-9 d,d-T80-Prallethrin

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23031-36-9 d,d-T80-Prallethrin

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23031-36-9 d,d-T80-Prallethrin

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23031-36-9 d,d-T80-Prallethrin

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23031-36-9 d,d-T80-Prallethrin

  • China Hangzhou Think Chemical Co. Ltd [Manufacturers]
  • Tel: 86-571-81956191/81956084/89986307/81956192
  • Fax: 86-571-81956190
  • Address: ROOM 719 BUILDING D MEIDU PLAZA 789 MOGANSHAN ROAD HANGZHOU 310011 CHINA null,zhejiangChina
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23031-36-9 d,d-T80-Prallethrin

  • China Shanghai Kima Chemical Co., Ltd [Manufacturers]
  • Tel: 52661975
  • Fax: +86-21-52661949
  • Address: Rm 2219, 22F, Zhongyi Mansion, No. 2, Lane 1040, Caoyang Road, Shanghai, China shanghai,anhuiChina
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23031-36-9 d,d-T80-Prallethrin

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References of Prallethrin
Title: Prallethrin
CAS Registry Number: 23031-36-9
CAS Name: 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid 2-methyl-4-oxo-3-(2-propynyl)-2-cyclopenten-1-yl ester
Synonyms: (S)-2-methyl-4-oxo-3-(2-propynyl)cyclopent-2-enyl (1R)-cis-trans-chrysanthemate
Manufacturers' Codes: S-4068; S-4068SF
Trademarks: Etoc (Sumitomo)
Molecular Formula: C19H24O3
Molecular Weight: 300.39
Percent Composition: C 75.97%, H 8.05%, O 15.98%
Literature References: Synthetic pyrethroid; propynyl analog of allethrin. The commercial product is a mixture of the ester of the (4S)-alcohol with the (1R)-cis/trans-chrysanthemic acids; the trans isomer is the most bioactive. Initial report: W. A. Gersdorff, P. G. Piquett, J. Econ. Entomol. 54, 1250 (1961). Synthesis and resolution of labelled commerical isomers: H. Kanamaru et al., J. Labelled Compd. Radiopharm. 23, 995 (1986). Pharmacology: T. Segawa et al., Oyo Yakuri 34, 181 (1987). Insecticidal activity: T. Matsunaga et al., Jpn. J. Sanit. Zool. 38, 219 (1987). Efficacy against mosquitoes: R. L. Groves et al., J. Am. Mosq. Control Assoc. 13, 184 (1997). Review of biological activity: Y. Abe et al., Brighton Crop Prot. Conf. - Pests Dis. 1994, 1023. Brief review of structure-activity: N. Matsuo, Pestic. Sci. 52, 21-28 (1998).
Properties: Yellow to yellow brown liquid (commerical product). d420 1.03. Vapor pressure (20°): 3.5 ′ 10-5; (30°) 1.0 ′ 10-4 mm Hg. Sol in most organic solvents. Soly in water (25°): 8.51 ppm.
Density: d420 1.03
Use: Insecticide.