中文名称：1,4-二氯-2-丁炔
  • 丁炔二氯; 1,4-丁炔二氯
  • 1,4-Dichloro-2-butyne
  • Dichlorobutyne; 1,4-dichlorobut-2-yne; 1,4-dichlorobut-1-yne
  • 821-10-3
  • 212-474-8
  • C4H4Cl2
  • 122.9806
  • InChI=1/C4H4Cl2/c5-3-1-2-4-6/h1,3H2
  • 1,4-二氯-2-丁炔 821-10-3
  • 1.222g/cm3
  • 135.4°C at 760 mmHg
  • 39.7°C
  • 9.56mmHg at 25°C
  •  T:Toxic;
  • R23/24/25:;
    R36/37/38:;
    R40:;
  • S26:;
    S28A:;
    S36/37/39:;
    S38:;
    S45:;