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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Octadecan-1-ol, ethoxylated

Inventory

EC number:
500-017-8
EC name:
Octadecan-1-ol, ethoxylated
CAS number:
9005-00-9
Description:
1 - 2.5 moles ethoxylated
CAS number:
9005-00-9
Synonyms
Names:
Identifier:
IUPAC name
2-octadecoxyethanol
Identifier:
IUPAC name
Alcohols, C18, ethoxylated (1 - 2.5 EO)
Identifier:
other: InChl
1S/C28H58O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-30-21-23-32-25-27-34-28-26-33-24-22-31-20-18-29/h29H,2-28H2,1H3
Identifier:
other: Molecular formula
C26H54O6
Identifier:
other: SMILES notation
CCCCCCCCCCCCCCCCCCOCCO CCCCCCCCCCCCCCCCCCOCCOCCO
Identifier:
other: SMILES notation
CCCCCCCCCCCCCCCCCCOCCOCCOCCOCCOCCO
Identifier:
other: InChl
InChI=1S/C20H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-22-20-18-21/h21H,2-20H2,1H3 InChI=1S/C22H46O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-24-21-22-25-20-18-23/h23H,2-22H2,1H3
Identifier:
other: SMILES notation
Not appicable
Identifier:
other: InChl
Not appicable
Identifier:
other: Molecular formula
Not applicable
Identifier:
other: SMILES notation
OCCOCCCCCCCCCCCCCCCCCC
Identifier:
other: Molecular formula
not applicable
Identifier:
other: SMILES notation
not applicable
Identifier:
other: InChl
not applicable
Identifier:
other: Molecular formula
not applicable (UVCB substance)
Identifier:
other: SMILES notation
not applicable (UVCB substance)
Identifier:
other: InChl
not applicable (UVCB substance)

Molecular and structural information

Molecular formula:
C18H37O-(C2H4O)n-H with 0 < n < 2,5
Molecular weight:
> 270 - < 402
SMILES notation:
CCCCCCCCCCCCCCCCCCOCCOCCCCCCCCCCCCCCCCCCOCCOCCO
InChl:
InChI=1S/C20H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-22-20-18-21/h21H,2-20H2,1H3InChI=1S/C22H46O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-24-21-22-25-20-18-23/h23H,2-22H2,1H3
Structural formula:
Chemical structure

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