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trans-2-Hexenyl acetate

Also known as: (E)-2-Hexenyl acetate, (E)-2-Hexen-1-yl acetate, (E)-Hex-2-enyl acetate, 2-Hexenyl acetate, Acetic acid trans-2-hexenyl ester, E-2-hexenyl acetate, hex-2-enyl acetate, trans-2-hexen-1-yl acetate, T2 HEXENYL ACETATE, (2E)-2-Hexenyl acetate, (2E)-2-Hexen-1-yl acetate

trans-2-Hexenyl acetate (CAS 2497-18-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H14O2 and a molecular weight of 142.196 g/mol. Key properties include a boiling point of 165.5±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 58.3±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2497-18-9
Jingsj CID
J-42480-6
Molecular Formula
C8H14O2
Molecular Weight
142.196 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point165.5±0.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point58.3±0.0 °C
Exact Mass142.099380
PSA26.30000
LogP2.58
Vapor Pressure1.9±0.3 mmHg at 25°C
Refractive Index1.433

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning
  • H226 — Flammable liquid and vapour
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of trans-2-Hexenyl acetate?

The CAS number of trans-2-Hexenyl acetate is 2497-18-9.

What are the molecular formula and molecular weight of trans-2-Hexenyl acetate?

trans-2-Hexenyl acetate has molecular formula C8H14O2 and molecular weight 142.196 g/mol.

Is trans-2-Hexenyl acetate hazardous?

trans-2-Hexenyl acetate has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

What are the upstream and downstream products of trans-2-Hexenyl acetate?

For trans-2-Hexenyl acetate, Upstream Products: trans-2-Hexen-1-ol, vinyl acetate, acetic acid; Downstream Products: 1-hexen-3-yl acetate, 2-Oxobutanal, ch3cho.

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

Last updated:

How to cite: Jingsj. "trans-2-Hexenyl acetate (CAS 2497-18-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42480-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.