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Home > Encyclopedia > 2-BUTENE

2-BUTENE

2-BUTENE structure
  • CAS No:

    107-01-7

  • Formula:

    C4H8

  • Synonyms:

    2-Buten;butene-2;2-BUTENE;but-2-ene;butylene-2;2-BUTYLENE;beta-Butene;CH3CH=CHCH3;2-Butene,c&t;(2E)-2-Butene

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Basic Attributes

  • 107-01-7

  • C4H8

  • 56.11

  • 56.06260

  • 1.58240

  • 203-452-9

  • IAQRGUVFOMOMEM-UHFFFAOYSA-N

  • 0

  • 0

  • 0

Characteristics

  • 2-butene appears as a colorless liquefied petroleum gas. Asphyxiate gas. Flammability limits in air 1.8-9.7% by volume.

  • 0.621

  • −140 °C(lit.)

  • 1 °C(lit.)

  • <−30 °F

  • 1.3853 (estimate)

  • In water, 594 mg/L at 25 °C (est)

  • 2575 mm Hg ( 37.7 °C)

  • 2 (vs air)

  • Stable under recommended storage conditions.

Safety Information

  • 2.1

  • 29012320

  • UN 1012 2.1

  • 3

  • R12

  • 9-16-33

  • EM2932000

  • F,F+

  • 0.093

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