Basic information
- CAS
18748-91-9- Standard SMILES
CCCCCCCCCCCCCCCCCC(=O)O[Si](C)(C)C- InChIKey
DDLPZVTUKLKVQB-UHFFFAOYSA-N- Molecular formula
- C21H44O2Si
- Average molar mass
- 356.7 g/mol
- Monoisotopic mass
- 356.31105718
Names & identifiers
- Preferred name
- Trimethylsilyl stearate
- IUPAC
- trimethylsilyl octadecanoate
- English name
- trimethylsilyl stearate
- Molecular formula
- C21H44O2Si
- Molecular weight
- 356.66
Names & synonyms
Trimethylsilyl stearate18748-91-9Stearic acid, trimethylsilyl esterOctadecanoic acid, trimethylsilyl ester224OIG2QDZSIO 118SILANE, TRIMETHYL-, STEARATERefChem:899916242-553-2trimethylsilyl octadecanoateOctadecanoic acid,trimethylsilyl esterUNII-224OIG2QDZ
Show more names
rimethylsilyloctadecanoateStearic acid trimethylsilylOctadecanoic acid trimethylsilylStearic acid trimethylsilyl ester
stearic acid tms esterOctadecanoic acid, TMSOctadecanoic acid, TMS esterStearic acid, TMS derivativeSCHEMBL155828DTXSID90940209Trimethylsilyl ester of Octadecanoic acidNS00048143
Database identifiers
- CAS
18748-91-9- PubChem CID
- 87777
- DTXSID
DTXSID90940209- UNII
- 224OIG2QDZ
- EC Number
- 242-553-2
- Nikkaji
- J659I
Properties
Computed structural properties
- Topological polar surface area
- 26.3 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 18
- Heavy atoms
- 24
- Formal charge
- 0
- Complexity
- 284
Physicochemical properties
- Melting point
- 71.5 °C · 71.5 °C
- Boiling point
- 394.1 · 394.1±11.0 °C(Predicted)
- Density
- 0.86 · 0.860±0.06 g/cm3(Predicted)
- FDA UNII
- 224 OIG2QDZ · 224OIG2QDZ
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Regulatory Information
Chemical: Octadecanoic acid, trimethylsilyl ester
Octadecanoic acid, trimethylsilyl ester: Does not have an individual approval but may be used under an appropriate group standard
Chemistry & industry
Uses & manufacturing
Household ProductsInformation on 2 consumer products that contain Trimethylsilyl stearate in the following categories is provided:
Suppliers3 total
北京华美互利生物化工010-56205725 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…