Name | Tetraphenylsilane |
Synonyms | NSC 33014 AIDS019790 tetraphenyl-silan TETRAPHENYLSILANE Tetraphenylsilane Tetraphenylsilicon tetraphenylsilicane Silane,tetraphenyl- Silane, tetraphenyl- Benzene,1,1',1'',1'''-silanetetrayltetrakis- Benzene, 1,1',1'',1'''-silanetetrayltetrakis- |
CAS | 1048-08-4 |
EINECS | 213-881-3 |
InChI | InChI=1/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 |
Molecular Formula | C24H20Si |
Molar Mass | 336.5 |
Density | 1.078 |
Melting Point | 236 °C |
Boling Point | 228 °C |
Flash Point | 193°C |
Water Solubility | Insoluble in water. |
Vapor Presure | 3.4E-07mmHg at 25°C |
Appearance | solid |
Specific Gravity | 1.078 |
BRN | 1885911 |
Storage Condition | Room Temprature |
Sensitive | 1: no significant reaction with aqueous systems |
Refractive Index | 1.637 |
MDL | MFCD00014069 |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
TSCA | Yes |
HS Code | 29319090 |
Production method | It can be prepared by the reaction of octachlorosilane and phenylmagnesium bromide. It can also be prepared by reacting ethyl orthosilicate with phenyl magnesium bromide. After the remaining ethyl orthosilicate is evaporated, the material is refluxed in the toluene liquid. |
EPA chemical information | information provided by: ofmpub.epa.gov (external link) |