Isobutylene oxide (2,2-dimethyloxirane, 1,2-epoxy-2-methylpropane) ≥99%

Supplier: BeanTown Chemical

Synonyms: Isobutylene oxide

144200-100G 144200-25G 144200-5G
BT144200-100GEA 271 USD
BT144200-100G BT144200-25G BT144200-5G
Isobutylene oxide (2,2-dimethyloxirane, 1,2-epoxy-2-methylpropane) ≥99%
Isobutylene oxide (2,2-Dimethyloxirane, 1,2-Epoxy-2-methylpropane)

CAS: 558-30-5; EC No: 209-193-8; MDL No: MFCD00066354; RTECS: TZ3580000 UN No: UN2924; Haz Class: 3(8); Packing Group: II Liquid; Molecular Formula: C4H8O; MW: 72.11 Boiling Point: 50-51°; Flash point: -32°C (-25°F) Density (g/mL): 0.812; Refractive Index: 1.375


  • RTECS: TZ3580000
  • Refractive index: 1.375
  • Liquid

Formula: C₄H₈O
MW: 72.11 g/mol
Boiling Pt: 50…51 °C
Density: 0.812 g/mL
Flash Pt: –32 °C (–25 °F)
MDL Number: MFCD00066354
CAS Number: 558-30-5
EINECS: 209-193-8
UN: 2924
ADR: 3,II

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Specification Test Results

Assay 99%

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