10-Undecenoic acid

十一烯酸

Also known as: 10-Hendecenoic acid, 10-Undecylenic acid, Undecenoic acid, Undecylenic acid, undec-10-enoic acid, Sevinon, Declid, Desenex, Renselin

CAS No.
112-38-9
Jingsj CID
J-1967544-6
Molecular Formula
C11H20O2
Chinese Name
十一烯酸
Molecular Weight
184.275 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point23-25 °C(lit.)
Boiling Point300.8±0.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point148.9±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 10-Undecenoic acid?

112-38-9

What are the molecular formula and molecular weight of 10-Undecenoic acid?

C11H20O2, molecular weight 184.275 g/mol

Is 10-Undecenoic acid hazardous?

Warning

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