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CAS No 544-40-1 , 1-butylsulfanylbutane

  • Name: 1-butylsulfanylbutane
  • Synonyms: Butyl sulfide; 1,1'-thiobis-; Butyl monosulfide; Butane; 544-40-1; Dibutyl thioether;1-butylsulfanylbutane; Butylthiobutane; n-Butyl sulfide; Di-n-butyl sulfide;
  • CAS Registry Number:
  • Transport: 2810
  • Melting Point: -80 ºC
  • Flash Point: 76 ºC
  • Boiling Point: 188-189 ºC
  • Density: 0.83
  • Refractive index: 1.452-1.454
  • Water Solubility: Slightly soluble
  • Safety Statements: Moderately toxic by ingestion. A skin irritant. When heated to decomposition it emits toxic fumes of SOx.
  • Hazard Symbols: Xi: Irritant;
  • HS Code: 29309070
  • Flash Point: 76 ºC
  • EINECS: 208-870-5
  • Molecular Weight: 146.29352
  • InchiKey: HTIRHQRTDBPHNZ-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H18S/c1-3-5-7-9-8-6-4-2/h3-8H2,1-2H3
  • Risk Statements: S24/25
  • Molecular Formula: C8H18S
  • Molecular Structure:CAS No:544-40-1 1-butylsulfanylbutane

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References of 1-butylsulfanylbutane
Title: n-Butyl Sulfide
CAS Registry Number: 544-40-1
CAS Name: 1,1￠-Thiobisbutane
Synonyms: butylthiobutane; dibutyl sulfide
Molecular Formula: C8H18S
Molecular Weight: 146.29
Percent Composition: C 65.68%, H 12.40%, S 21.92%
Line Formula: (CH3CH2CH2CH2)2S
Literature References: Prepd by refluxing a soln contg sodium sulfide and sodium n-butyl sulfate for several hrs: Gray, Gutekunst, J. Am. Chem. Soc. 42, 856 (1920).
Properties: Liquid. mp -79.7°. d016 0.839. d40 0.852. bp 182°. Insol in water. Very sol in alcohol, ether.
Melting point: mp -79.7°
Boiling point: bp 182°
Density: d016 0.839; d40 0.852