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CAS No 23505-41-1 , 4-diethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine Search by region : Norway

  • Name: 4-diethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine
  • Synonyms: Fernex; Primicid; Pirimifosethyl; PIRIMIFOS-ETHYL; Solgard; Primotec;Pirimiphos ethyl; Ethyl pirimiphos;4-diethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine;
  • CAS Registry Number:
  • Transport: 3018
  • Density: 1.184 g/cm3
  • Refractive index: 1.545
  • Safety Statements: Poison by ingestion. Moderately toxic by skin contact. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, POx, and SOx.
  • Hazard Symbols: T: Toxic;N: Dangerous for the environment;
  • EINECS: 245-704-0
  • Molecular Weight: 333.386722
  • InchiKey: TZBPRYIIJAJUOY-UHFFFAOYSA-N
  • InChI: InChI=1S/C13H24N3O3PS/c1-6-16(7-2)13-14-11(5)10-12(15-13)19-20(21,
    17-8-3)18-9-4/h10H,6-9H2,1-5H3
  • Risk Statements: 21-25-50/53
  • Molecular Formula: C13H24N3O3PS
  • Molecular Structure:CAS No:23505-41-1 4-diethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine

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23505-41-1 PIRIMIPHOS-ETHYL

  • Norway Chiron AS [Manufacturer]
  • Tel: +47 73 87 44 90
  • Fax: +47 73 87 44 99
  • Address: Chiron AS
    Stiklestadveien 1
    N-7041 Trondheim
    Norway null,nullNorway
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References of 4-diethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine
Title: Pirimiphos-ethyl
CAS Registry Number: 23505-41-1
CAS Name: O-[2-(Diethylamino)-6-methyl-4-pyrimidinyl]phosphorothioic acid O,O-diethyl ester
Synonyms: O,O-diethyl O-[2-(diethylamino)-6-methyl-4-pyrimidinyl]phosphorothioate
Manufacturers' Codes: PP-211
Trademarks: Primicid (Zeneca)
Molecular Formula: C13H24N3O3PS
Molecular Weight: 333.39
Percent Composition: C 46.83%, H 7.26%, N 12.60%, O 14.40%, P 9.29%, S 9.62%
Literature References: Broad spectrum contact and fumigant insecticide. Prepn: B. K. Snell, S. P. Sharpe, GB 1205000 (1970 to ICI), C.A. 74, 52482f (1971). Efficacy against wireworms: C. E. Lilly, J. Econ. Entomol. 66, 1205 (1973). Persistence and degradn in soil: D. L. Suett, Pestic. Sci. 6, 385 (1975). Review of properties and analytical methods: D. J. W. Bullock, Anal. Methods Pestic. Plant Growth Regul. 8, 171-184 (1976).
Properties: Straw-colored liquid, dec >130°. d20 1.14; nD25 1.520. Vapor pressure at 25°: 2.9′10-4 mm Hg. Miscible with most organic solvents. Soly in water (30°): 1 ppm. Weakly basic. uv max (methanol): 248 nm (e 21300). LD50 in rats, mice, guinea pigs (mg/kg); 140-200, 105, 50-150 orally; dermally in rats: 1000-2000 mg/kg (Bullock).
Index of refraction: nD25 1.520
Absorption maximum: uv max (methanol): 248 nm (e 21300)
Density: d20 1.14
Toxicity data: LD50 in rats, mice, guinea pigs (mg/kg); 140-200, 105, 50-150 orally; dermally in rats: 1000-2000 mg/kg (Bullock)
 
Derivative Type: O,O-Dimethyl analog
CAS Registry Number: 29232-93-7
Synonyms: Pirimiphos-methyl
Manufacturers' Codes: PP-511
Trademarks: Actellic (Syngenta); Actellifog (Zeneca); Blex (Zeneca); Dominator (Schering); Silosan (Zeneca)
Molecular Formula: C11H20N3O3PS
Molecular Weight: 305.33
Percent Composition: C 43.27%, H 6.60%, N 13.76%, O 15.72%, P 10.14%, S 10.50%
Properties: Straw-colored liquid, d30 1.157; nD25 1.527. Vapor press at 30°: ~1′10-4 mm Hg. Soly in water at 30°: 5 mg/l.
Index of refraction: nD25 1.527
Density: d30 1.157
 
Use: Insecticide.
Therap-Cat-Vet: Ectoparasiticide.