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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Reference substances

Reference substances

Currently viewing:
IUPAC name:
octadecanedioic acid

Inventory

EC number:
442-490-2
EC name:
1,18-octadecanedioic acid
CAS number:
-
Description:
EMEROX 118
CAS number:
871-70-5
Synonyms
Names:
1,16-Dicarboxyhexadecane
1,16-Hexadecanedicarboxylic acid
1,18-Octadecanedioic acid
Identifier:
IUPAC name
Octadecanedionic acid
Identifier:
IUPAC name
octadecanedioic acid
Identifier:
other: Molecular formula
C18H34O4
Identifier:
other: SMILES notation
O=C(O)CCCCCCCCCCCCCCCCC(=O)O
1,18-octadecanedioic acid

Molecular and structural information

Molecular formula:
C18H34O4
Molecular weight:
314
SMILES notation:
O=C(O)CCCCCCCCCCCCCCCCC(O)=O
InChl:
1S/C18H34O4/c19-17(20)15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18(21)22/h1-16H2,(H,19,20)(H,21,22)
Structural formula:
Chemical structure

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