Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
stearic acid, monoester with glycerol

Inventory

EC number:
250-705-4
EC name:
Stearic acid, monoester with glycerol
CAS number:
31566-31-1
CAS number:
31566-31-1
Synonyms
Names:
Octadecanoic acid, monoester with 1,2,3-propanetriol
Identifier:
CAS number
31566-3-1
Identifier:
IUPAC name
1,3-dihydroxypropan-2-yl octadecanoate 2,3-dihydroxypropyl octadecanoate
Identifier:
IUPAC name
1,3-dihydroxypropan-2-yl octadecanoate; 2,3-dihydroxypropyl octadecanoate
Identifier:
IUPAC name
2-hydroxy-1-(hydroxymethyl)ethyl stearate
Identifier:
IUPAC name
Glycerol monostearate; GMS
Identifier:
IUPAC name
Stearic acid, monoester with glycerol
Identifier:
other: InChl
1/C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-19-20(23)18-22/h20,22-23H,2-19H2,1H3
Identifier:
other: InChl
1S/C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-19-20(23)18-22/h20,22-23H,2-19H2,1H3
Identifier:
other: Molecular formula
As the substance is UVCB, it can't be represented by any molecular formula or structure.
Identifier:
other: SMILES notation
C(CC(OC[C@@H](CO)O)=O)CCCCCCCCCCCCCCC
Identifier:
other: Molecular formula
C42H84O8
Identifier:
other: SMILES notation
CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO
Identifier:
other: SMILES notation
CCCCCCCCCCCCCCCCCC(=O)OCC(CO)O
Identifier:
other: SMILES notation
CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO.CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO
Identifier:
other: SMILES notation
CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO.CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO
Identifier:
other: SMILES notation
Example for glycerol-1-stearate (component) CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO
Identifier:
other: InChl
Example for glycerol-1-stearate (component) InChI=1/C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-20(18-22)19-23/h20,22-23H,2-19H2,1H3
Identifier:
other: InChl
InChI=1/2C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-19-20(23)18-22;1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-20(18-22)19-23/h2*20,22-23H,2-19H2,1H3
Identifier:
other: InChl
InChI=1/C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-19-20(23)18-22/h20,22-23H,2-19H2,1H3
Identifier:
other: InChl
InChI=1/C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-20(18-22)19-23/h20,22-23H,2-19H2,1H3
Identifier:
other: SMILES notation
O=C(OCC(O)CO)CCCCCCCCCCCCCCCCC

Molecular and structural information

Molecular formula:
C21H42O4
Molecular weight:
> 330.49 - < 891.47
SMILES notation:
Example for glycerol-1-stearate (component)

CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO
InChl:
Example for glycerol-1-stearate (component)

InChI=1/C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-20(18-22)19-23/h20,22-23H,2-19H2,1H3
Structural formula:
Chemical structure

Related substances

open allclose all
Identifier:
CAS number
Identity:
123-94-4
Identifier:
CAS number
Identity:
11099-07-3