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CAS No 556-61-6 , methylimino(sulfanylidene)methane

  • Name: methylimino(sulfanylidene)methane
  • Synonyms: MeNCS; Mitc; Methyl mustard oil; Methane;Isothiocyanatomethane; 556-61-6; methylisothiocyanate;methylimino(sulfanylidene)methane; isothiocyanato-; Trapexide;
  • CAS Registry Number:
  • Transport: UN 2477
  • Melting Point: 30-36 ºC
  • Flash Point: 32 ºC
  • Boiling Point: 117-120 ºC
  • Density: 1.069
  • Refractive index: 1.487
  • Water Solubility: 7.6 G/L
  • Safety Statements: R23/25;R34;R43;R50/53
  • Hazard Symbols: N: Dangerous for the environment;T: Toxic;
  • Flash Point: 32 ºC
  • EINECS: 209-132-5
  • Molecular Weight: 73.11692
  • InchiKey: LGDSHSYDSCRFAB-UHFFFAOYSA-N
  • InChI: InChI=1S/C2H3NS/c1-3-2-4/h1H3
  • Risk Statements: S36/37;S38;S45;S60;S61
  • Molecular Formula: C2H3NS
  • Molecular Structure:CAS No:556-61-6 methylimino(sulfanylidene)methane
References of methylimino(sulfanylidene)methane
Title: Methyl Isothiocyanate
CAS Registry Number: 556-61-6
CAS Name: Isothiocyanatomethane
Synonyms: methyl mustard oil
Trademarks: Trapex
Molecular Formula: C2H3NS
Molecular Weight: 73.12
Percent Composition: C 32.85%, H 4.14%, N 19.16%, S 43.85%
Line Formula: CH3N=CS
Literature References: Obtained by the action of CS2 on methylamine. Antibacterial activity: P. Klesse, P. Lukoschek, Arzneim.-Forsch. 5, 505 (1955). Toxicity data: E. H. Vernot et al., Toxicol. Appl. Pharmacol. 42, 417 (1977). Headspace determn in wine: N. Gandini, R. Riguzzi, J. Agric. Food Chem. 45, 3092 (1997). Soil degradation study: A. Frick et al., J. Environ. Qual. 27, 1158 (1998).
Properties: Crystals, mp 35-36°. bp 119°. nD37 1.5258. Slightly sol in water; freely sol in alcohol, ether. LD50 in rats, mice (mg/kg): 220, 110 orally; in rabbits (mg/kg): 33 dermally (Vernot). LD50 s.c. in mice: 0.05 g/kg (Klesse, Lukoschek).
Melting point: mp 35-36°
Boiling point: bp 119°
Index of refraction: nD37 1.5258
Toxicity data: LD50 in rats, mice (mg/kg): 220, 110 orally; in rabbits (mg/kg): 33 dermally (Vernot); LD50 s.c. in mice: 0.05 g/kg (Klesse, Lukoschek)
CAUTION: Highly irritating.
Use: Pesticide; soil fumigant.