trans-2,3-Epoxybutane
反式-2,3-环氧丁烷
Also known as: trans-2,3-dimethyloxirane, trans-2-butene oxide, trans-2-butylene oxide, trans-2,3-dimethyloxyrane, 2,3-Butylene oxide (trans), Butane, 2,3-epoxy-, trans-, rac-trans-butene oxide
- CAS No.
- 21490-63-1
- Jingsj CID
- J-25595-6
- Molecular Formula
- C4H8O
- Chinese Name
- 反式-2,3-环氧丁烷
- Molecular Weight
- 72.10570 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 56.5ºC at 760mmHg |
|---|---|
| Density | 0.804 |
| Flash Point | -26°C |
Frequently Asked Questions
What is the CAS number of trans-2,3-Epoxybutane?
21490-63-1
What are the molecular formula and molecular weight of trans-2,3-Epoxybutane?
C4H8O, molecular weight 72.10570 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026