(S)-(-)-1,2-Epoxybutane
(S)-(-)-1,2-环氧丁烷
Also known as: (S)-(-)-Butylene Oxide, (S)-(-)-Ethyloxirane, (2S)-2-Ethyloxirane, (S)-1,2-Butylene oxide, (S)-1-Butene oxide, (2S)-Ethyloxirane, Oxirane, 2-ethyl-, (2S)-, (S)-(-)-Ethylethylene Oxide
(S)-(-)-1,2-Epoxybutane (CAS 30608-62-9) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C4H8O and a molecular weight of 72.106 g/mol. It is also known as (S)-(-)-Butylene Oxide, (S)-(-)-Ethyloxirane and (2S)-2-Ethyloxirane. Key properties include a boiling point of 63.4±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of -12.2±0.0 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 30608-62-9
- Jingsj CID
- J-1315674-7
- Molecular Formula
- C4H8O
- Chinese Name
- (S)-(-)-1,2-环氧丁烷
- Molecular Weight
- 72.106 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 63.4±0.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | -12.2±0.0 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of (S)-(-)-1,2-Epoxybutane?
The CAS number of (S)-(-)-1,2-Epoxybutane is 30608-62-9.
What are the molecular formula and molecular weight of (S)-(-)-1,2-Epoxybutane?
(S)-(-)-1,2-Epoxybutane has molecular formula C4H8O and molecular weight 72.106 g/mol.
Is (S)-(-)-1,2-Epoxybutane hazardous?
(S)-(-)-1,2-Epoxybutane has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-(-)-1,2-Epoxybutane (CAS 30608-62-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1315674-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.