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CAS No 2463-84-5 , (2-chloro-4-nitrophenoxy)-dimethoxy-sulfanylidene-λ

  • Name: (2-chloro-4-nitrophenoxy)-dimethoxy-sulfanylidene-λ
  • Synonyms: 5-phosphane; Isochlorothion; Isomeric clorthio; Dicapthion;Isochlorthion; Isomeric chlorthion; Captec; Phosnichlor [ISO]; Dicapton; Dicaptan;(2-chloro-4-nitrophenoxy)-dimethoxy-sulfanylidene-λ
  • CAS Registry Number:
  • Transport: 2783
  • Melting Point: 51~52
  • Flash Point: 169°C
  • Boiling Point: 355.8°Cat760mmHg
  • Density: 1.499g/cm3
  • Refractive index: 1.586
  • Safety Statements: Poison by ingestion. Moderately toxic by skin contact. When heated to decomposition it emits very toxic fumes of POx, SOx, NOx, and Cl−. See also PARATHION.
  • Hazard Symbols: Xn: Harmful;
  • Flash Point: 169°C
  • Molecular Weight: 297.652522
  • InchiKey: OTKXWJHPGBRXCR-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H9ClNO5PS/c1-13-16(17,14-2)15-8-4-3-6(10(11)12)5-7(8)9/h3-5H,
    1-2H3
  • Risk Statements: 21/22
  • Molecular Formula: C8H9ClNO5PS
  • Molecular Structure:CAS No:2463-84-5 (2-chloro-4-nitrophenoxy)-dimethoxy-sulfanylidene-λ

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2463-84-5 DICAPTHON

  • DICAPTHON, 20%
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2463-84-5 Dicapthon

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2463-84-5 DICAPTHON

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2463-84-5 DICAPTHON 40%

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References of (2-chloro-4-nitrophenoxy)-dimethoxy-sulfanylidene-λ
Title: Dicapthon
CAS Registry Number: 2463-84-5
CAS Name: Phosphorothioic acid O-(2-chloro-4-nitrophenyl) O,O-dimethyl ester
Synonyms: O,O-dimethyl O-(2-chloro-4-nitrophenyl)phosphorothioate; O,O-dimethyl-O-(2-chloro-4-nitrophenyl)thionophosphate; p-nitro-o-chlorophenyl dimethyl thionophosphate; isochlorothion
Manufacturers' Codes: American Cyanamid 4124; insecticide ACC 4124
Trademarks: Dicaptan
Molecular Formula: C8H9ClNO5PS
Molecular Weight: 297.65
Percent Composition: C 32.28%, H 3.05%, Cl 11.91%, N 4.71%, O 26.88%, P 10.41%, S 10.77%
Literature References: Prepn: J. H. Fletcher, US 2664437; Geoghegan, McPherson, US 2784207 (1953, 1957 both to Am. Cyanamid); Schrader, Angew. Chem. 66, 265 (1954); idem, Die Entwicklung neuer insektizider Phosphors?ure-Ester (Verlag Chemie, 3rd ed., 1963) pp 289-291. Toxicity study: T. B. Gaines, Toxicol. Appl. Pharmacol. 14, 515 (1969).
Properties: Crystals from methanol, mp 53°. Sol in acetone, cyclohexanone, ethyl acetate, toluene, xylene, ethylene glycol, propylene glycol, some oils. Practically insol in water. LD50 in male, female rats (mg/kg): 400, 330 orally; 790, 1250 dermally (Gaines).
Melting point: mp 53°
Toxicity data: LD50 in male, female rats (mg/kg): 400, 330 orally; 790, 1250 dermally (Gaines)
CAUTION: Cholinesterase inhibitor.
Use: Insecticide.
 
 
Status: This monograph has been retired and is no longer subject to revision or update.