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trans-2-Hexenyl Butyrate

Also known as: (2E)-2-Hexenyl butyrate, (E)-2-hexenyl butanoate, (E)-2-hexenyl butyrate, 2-hexenylester,(e)-butanoicaci, Butanoic acid, 2-hexenyl ester, (E)-, Butyric Acid Trans-2-Hexenyl Ester, EINECS 258-515-3, MFCD00036546, TRANS-2-HEXENYL BUTYRATE, trans-2-Hexenyl butanoate, trans-2-Hexenyl n-butyrate

trans-2-Hexenyl Butyrate (CAS 53398-83-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H18O2 and a molecular weight of 170.24900 g/mol. Key properties include a boiling point of 190 °C(lit.), a density of 0.885 g/mL at 25 °C(lit.) and a flash point of 85.6 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
53398-83-7
Jingsj CID
J-29265-9
Molecular Formula
C10H18O2
Molecular Weight
170.24900 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Boiling Point190 °C(lit.)
Density0.885 g/mL at 25 °C(lit.)
Flash Point85.6 °C
Exact Mass170.13100
PSA26.30000
LogP2.68600
Refractive Indexn20/D 1.4325(lit.)

GHS Safety & Compliance

IrritantSignal word: Warning
  • 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 Butyrate?

The CAS number of trans-2-Hexenyl Butyrate is 53398-83-7.

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

trans-2-Hexenyl Butyrate has molecular formula C10H18O2 and molecular weight 170.24900 g/mol.

Is trans-2-Hexenyl Butyrate hazardous?

trans-2-Hexenyl Butyrate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

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 Butyrate (CAS 53398-83-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29265-9 (accessed 2026-11-09).

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