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CAS No 563-12-2 , diethoxyphosphinothioylsulfanylmethylsulfanyl-diethoxy-sulfanylidene-λ

  • Name: diethoxyphosphinothioylsulfanylmethylsulfanyl-diethoxy-sulfanylidene-λ
  • Synonyms: Ethanox; Niagara 1240; Nialate; Embathion; Ethopaz;^
    {5-phosphane;Diethion; Rhodocide; Ethodan;diethoxyphosphinothioylsulfanylmethylsulfanyl-diethoxy-sulfanylidene-λ Hylemox;
  • CAS Registry Number:
  • Transport: UN 2810
  • Flash Point: 196.5°C
  • Boiling Point: 125(0.0013kPa)
  • Density: 1.22
  • Refractive index: 1.558
  • Safety Statements: R21;R25;R50/53
  • Hazard Symbols: N: Dangerous for the environment;T: Toxic;
  • Flash Point: 196.5°C
  • EINECS: 209-242-3
  • Molecular Weight: 384.476104
  • InchiKey: RIZMRRKBZQXFOY-UHFFFAOYSA-N
  • InChI: InChI=1S/C9H22O4P2S4/c1-5-10-14(16,11-6-2)18-9-19-15(17,
    12-7-3)13-8-4/h5-9H2,1-4H3
  • Risk Statements: S23;S36/37;S45;S60;S61
  • Molecular Formula: C9H22O4P2S4
  • Molecular Structure:CAS No:563-12-2 diethoxyphosphinothioylsulfanylmethylsulfanyl-diethoxy-sulfanylidene-λ
References of diethoxyphosphinothioylsulfanylmethylsulfanyl-diethoxy-sulfanylidene-λ
Title: Ethion
CAS Registry Number: 563-12-2
CAS Name: Phosphorodithioic acid S,S¢-methylene O,O,O,O¢-tetraethyl ester
Synonyms: ethyl methylene phosphorodithioate; O,O,O,O¢-tetraethyl S,S¢-methylenediphosphorodithioate; bis[S-(diethoxyphosphinothioyl)mercapto]methane; diethion
Manufacturers' Codes: ENT-24105; FMC-1240; Niagara 1240
Trademarks: Commando (Boehringer, Ing.); Rhodocide (Aventis); Tafethion (Rallis)
Molecular Formula: C9H22O4P2S4
Molecular Weight: 384.48
Percent Composition: C 28.11%, H 5.77%, O 16.65%, P 16.11%, S 33.36%
Literature References: Cholinesterase inhibitor. Prepn: Willard, Henahan, US 2873228; US 3014058 (1959, 1961 both to FMC). Toxicity study: T. B. Gaines, Toxicol. Appl. Pharmacol. 14, 515 (1969). Review of toxicology and human exposure: Toxicological Profile for Ethion (PB2000-108024, 2000) 218 pp.
Properties: Liquid, mp -13 to -12°. d420 1.220. nD20 1.5490. Vapor pressure: 1.5 ′ 10-6 mm Hg. Sol in xylene, methylated naphthalene, chloroform, acetone and kerosene + 1% methyl ethyl ketone or benzene; slightly sol in water. LD50 in female, male rats (mg/kg): 27, 65 orally; 62, 245 dermally (Gaines).
Melting point: mp -13 to -12°
Index of refraction: nD20 1.5490
Density: d420 1.220
Toxicity data: LD50 in female, male rats (mg/kg): 27, 65 orally; 62, 245 dermally (Gaines)
CAUTION: Potential symptoms of overexposure are eye, skin irritation; nausea, vomiting, abdominal cramps, diarrhea, salivation; headache, giddiness, vertigo, weakness; rhinorrhea, chest tightness; blurred vision, miosis; cardiac irregularities; muscle fasciculations; dyspnea. See NIOSH Pocket Guide to Chemical Hazards (DHHS/NIOSH 97-140, 1997) p 130.
Use: Insecticide; acaricide.
Therap-Cat-Vet: Ectoparasiticide.