A7929612
Triphenylsilanol , >98.0% , 791-31-1
Synonym(s):
Hydroxytriphenylsilane
CAS NO.：791-31-1
Empirical Formula: C18H16OSi
Molecular Weight: 276.4
MDL number: MFCD00002102
EINECS: 212-339-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB39.20 | In Stock |
|
| 10g | RMB60.00 | In Stock |
|
| 25G | RMB102.40 | In Stock |
|
| 100G | RMB349.60 | In Stock |
|
| 250G | RMB775.20 | In Stock |
|
| 500g | RMB1547.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 150-153 °C (lit.) |
| Boiling point: | 389 °C [760mmHg] |
| Density | 1.13 |
| refractive index | 1.628 |
| Flash point: | >200°C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Powder |
| pka | 13.39±0.58(Predicted) |
| color | white |
| Water Solubility | reacts |
| Sensitive | Air Sensitive |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 985007 |
| InChIKey | NLSXASIDNWDYMI-UHFFFAOYSA-N |
| CAS DataBase Reference | 791-31-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Silanol, triphenyl-(791-31-1) |
| EPA Substance Registry System | Silanol, triphenyl- (791-31-1) |
Description and Uses
Triphenylsilanol is used as a water surrogate for regioselective Pd catalyzed allylations. A thick on germanium substrates have been produced by the electron bombardment of an evaporated thin film of triphenylsilanol.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 1 |
| RTECS | VV4325500 |
| F | 21 |
| TSCA | Yes |
| HS Code | 29310095 |
