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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
(9Z)-octadec-9-enoic acid; hexadecanoic acid; octadecanoic acid

Inventory

EC number:
266-930-6
EC name:
Fatty acids, C14-18 and C16-18-unsatd.
CAS number:
67701-06-8
Description:
This substance is identified by SDA Substance Name: C14-C18 and C16-C18 unsaturated alkyl carboxylic acid and SDA Reporting Number: 04-005-00.
CAS number:
67701-06-8
Synonyms
Names:
Identifier:
IUPAC name
Free fatty acids (Fatty acids, C14-18 and C16-18-unsatd.)

Molecular and structural information

Molecular formula:
CH3(CH2)14COOH to CH3(CH2)18COOH
Molecular weight:
>= 256.42 - <= 312.53
Structural formula:
Chemical structure

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