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CAS No 533-98-2 , 1,2-dibromobutane Search by region : Germany

  • Name: 1,2-dibromobutane
  • Synonyms: Butane; 1,2-dibromo-butane; 533-98-2; alpha-Butylene dibromide; Butane,2-dibromo-; 1,2-dibromo-; .alpha.-Butylene dibromide;1,2-dibromobutane;
  • CAS Registry Number:
  • Transport: 2810
  • Boiling Point: 59-60 ºC (20 MMHG)
  • Density: 1.789
  • Refractive index: 1.513-1.515
  • Safety Statements: R36/38
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 208-581-4
  • Molecular Weight: 215.91432
  • InchiKey: CZWSZZHGSNZRMW-UHFFFAOYSA-N
  • InChI: InChI=1S/C4H8Br2/c1-2-4(6)3-5/h4H,2-3H2,1H3
  • Risk Statements: S26;S37/39
  • Molecular Formula: C4H8Br2
  • Molecular Structure:CAS No:533-98-2 1,2-dibromobutane

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533-98-2 1,2-Dibromobutane; 98%

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533-98-2 1,2-Dibromobutane

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References of 1,2-dibromobutane
Title: a-Butylene Dibromide
CAS Registry Number: 533-98-2
CAS Name: 1,2-Dibromobutane
Molecular Formula: C4H8Br2
Molecular Weight: 215.91
Percent Composition: C 22.25%, H 3.73%, Br 74.02%
Line Formula: CH3CH2CHBrCH2Br
Literature References: Prepn by bromination of butene: Wurtz, Ann. 152, 21 (1869); of bromobutane: Kharasch et al., J. Org. Chem. 20, 1430 (1955).
Properties: Yellowish liquid, bp 166°. mp -65°. d420 1.7946. nD20 1.5144. Practically insol in water; miscible with alcohol.
Melting point: mp -65°
Boiling point: bp 166°
Index of refraction: nD20 1.5144
Density: d420 1.7946