Basic information
- CAS
1048-08-4- Standard SMILES
c1ccc([Si](c2ccccc2)(c2ccccc2)c2ccccc2)cc1- InChIKey
JLAVCPKULITDHO-UHFFFAOYSA-N- Molecular formula
- C24H20Si
- Average molar mass
- 336.5 g/mol
- Monoisotopic mass
- 336.13342717
Names & identifiers
- Preferred name
- 1,1',1'',1'''-Silanetetrayltetrakis(benzene)
- IUPAC
- tetraphenylsilane
- English name
- Tetraphenylsilane
- Molecular formula
- C24H20Si
- Molecular weight
- 336.5
Names & synonyms
Tetraphenylsilane1048-08-4Silane, tetraphenyl-9XSD5J49CODTXSID20614301,1',1'',1'''-SILANETETRAYLTETRAKIS(BENZENE)RefChem:897413DTXCID7032896213-881-3TetraphenylsiliconMFCD00014069Silane, tetraphenyl-,
Show more names
TetrAIDS019790tetraphenyl-silanSilane,tetraphenyl-tetraphenylsilicaneBenzene,1,1',1'',1'''-silanetetrayltetrakis-
NSC 33014NSC-33014NSC33014AKOS008901159s16375BS-49266SY049735CS-0196474
Database identifiers
- CAS
1048-08-4- PubChem CID
- 66104
- DTXSID
DTXSID2061430- UNII
- 9XSD5J49CO
- EC Number
- 213-881-3
- Nikkaji
- J121.112I
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 4
- Heavy atoms
- 25
- Formal charge
- 0
- Complexity
- 301
Experimental & physicochemical properties
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
Physicochemical properties
- Melting point
- 236 °C · 236 °C
- Boiling point
- 228 °C · 228 °C
- Density
- 1.078 · 1.078
- Flash point
- 193 °C · 193°C
- storage temp.
- Store at room temperature
- form
- solid
- Specific Gravity
- 1.078 · 1.078
- color
- White to Almost white
- Water Solubility
- Insoluble in water.
- Hydrolytic Sensitivity
- 1 · 1: no significant reaction with aqueous systems
- BRN
- 1885911 · 1885911
- InChI
- InChI=1S/C24H20Si/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H
- InChIKey
- JLAVCPKULITDHO-UHFFFAOYSA-N
Safety & regulation
GHS classification
GHS ClassificationNot Classified
Hazard information
Hazard Classes and CategoriesNot Classified
Safety data
- tsca
- TSCA listed
- hs_code
- 29319090
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 22-24/25
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationBenzene, 1,1',1'',1'''-silanetetrayltetrakis-: ACTIVE
Applications
UsesHeat-transfer medium, polymers.
Preparation methods
PreparationTetraphenylsilane (TPSi) can be obtained by reaction of phenylmagnesium bromide with tetrachlorosilane or by reaction of phenyllithium with alkoxysilanes.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers81 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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