1705505

Undecylenic acid

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): 10-Undecenoic acid
• Linear Formula: CH₂=CH(CH₂)₈COOH
• CAS Number: 112-38-9
• Molecular Weight: 184.28
• Colour Index Number: 42650
• Beilstein: 1762631
• MDL number: MFCD00004442
• UNSPSC Code: 41116107
• PubChem Substance ID: 329751456
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• API family: undecylenic acid
• manufacturer/tradename: USP
• refractive index: n20/D 1.449 (lit.)
• bp: 137 °C/2 mmHg (lit.)
• mp: 23-25 °C (lit.)
• density: 0.912 g/mL at 25 °C (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• SMILES string: OC(=O)CCCCCCCCC=C
• InChI: 1S/C11H20O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2H,1,3-10H2,(H,12,13)
• InChI key: FRPZMMHWLSIFAZ-UHFFFAOYSA-N

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Undecylenic acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

• Calcium Undecylenate
• Compound Undecylenic Acid Ointment
• Undecylenic Acid
• Zinc Undecylenate

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H412
• Precautionary Statements: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): 300.2 °F - closed cup
• Flash Point(C): 149 °C - closed cup