(S)-1,2-Epoxyoctane

S(-)-1,2-环氧辛烷

Also known as: (-)-1,2-Epoxyoctane, (2S)-1,2-Epoxyoctane, (2S)-2-hexyloxirane, (S)-(-)-1,2-Epoxyoctane, (S)-(-)-1-Octene oxide, (S)-(-)-2-Hexyloxirane, (S)-1-Octene oxide, 1,2-epoxyoctane, 1-octene epoxide, Oxirane, 2-hexyl-,(2S)-, MFCD00270134, S(-)-1,2-EPOXYOCTANE, S(-)-1-OCTENE OXIDE

(S)-1,2-Epoxyoctane (CAS 50418-68-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C8H16O and a molecular weight of 128.21200 g/mol. It is also known as (-)-1,2-Epoxyoctane, (2S)-1,2-Epoxyoctane and (2S)-2-hexyloxirane. Key properties include a boiling point of 169.5ºC at 760 mmHg, a density of 0.835 g/mL at 20ºC(lit.) and a flash point of 37ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 50418-68-3
Jingsj CID: J-25775-6
Molecular Formula: C₈H₁₆O
Chinese Name: S(-)-1,2-环氧辛烷
Molecular Weight: 128.21200 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	169.5ºC at 760 mmHg
Density	0.835 g/mL at 20ºC(lit.)
Flash Point	37ºC

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (S)-1,2-Epoxyoctane?

The CAS number of (S)-1,2-Epoxyoctane is 50418-68-3.

What are the molecular formula and molecular weight of (S)-1,2-Epoxyoctane?

(S)-1,2-Epoxyoctane has molecular formula C8H16O and molecular weight 128.21200 g/mol.

Is (S)-1,2-Epoxyoctane hazardous?

(S)-1,2-Epoxyoctane has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(S)-1,2-Epoxyoctane (CAS 50418-68-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25775-6 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.