Undecanoic Acid (CAS 112-37-8) Sigma-Aldrich

Undecanoic Acid molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 7 grades and pack sizes of Undecanoic Acid (CAS 112-37-8). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	112-37-8
Molecular formula	C11H22O2
Molecular weight	186.29 g/mol
IUPAC name	undecanoic acid
Synonyms	Hendecanoic acid · Undecylic acid · n-Undecanoic acid · n-Undecoic acid · n-Undecylic acid · Undecoic acid

Safety & Hazards (GHS) Warning

Irritant

H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	UNDECANOIC ACID, 98%	171476-100G 171476-25G	Request Quote
Sigma	UNDECANOIC ACID, >=99%, FG	W324507-100G W324507-1KG W324507-5KG W324507-SAMPLE	Request Quote
Sigma	UNDECANOIC ACID, STANDARD FOR GC	89764-1G-F	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.