(E)-3-nonen-2-one

(E)-壬-3-烯-2-酮

Also known as: trans-3-Nonen-2-one, (E)-Non-3-en-2-one, 3-Nonen-2-one, (3E)-, trans-non-3-en-2-one, FEMA 3955

CAS No.
18402-83-0
Jingsj CID
J-802-0
Molecular Formula
C9H16O
Chinese Name
(E)-壬-3-烯-2-酮
Molecular Weight
140.22300 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point201.9ºC at 760 mmHg
Density0.848 g/mL at 25ºC(lit.)
Flash Point81.3ºC

Frequently Asked Questions

What is the CAS number of (E)-3-nonen-2-one?

18402-83-0

What are the molecular formula and molecular weight of (E)-3-nonen-2-one?

C9H16O, molecular weight 140.22300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026