Other grades of this product :
| Diphenylsilanediol Basic information |
| Diphenylsilanediol Chemical Properties |
| Melting point | 144-147 °C | | Boiling point | 353°C [760mmHg] | | density | 0.87 | | vapor density | >1 (vs air) | | vapor pressure | 0Pa at 25℃ | | Fp | 129 °F | | storage temp. | Inert atmosphere,Room Temperature | | form | Powder | | pka | 12.06±0.53(Predicted) | | color | white | | Water Solubility | reacts | | Sensitive | Air & Light Sensitive | | Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions | | BRN | 2523445 | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | | LogP | 2 at 20℃ | | CAS DataBase Reference | 947-42-2(CAS DataBase Reference) | | NIST Chemistry Reference | Diphenyl silanediol(947-42-2) | | EPA Substance Registry System | Silanediol, diphenyl- (947-42-2) |
| Hazard Codes | F | | Risk Statements | 11-10 | | Safety Statements | 16-22-24/25-37-26 | | RIDADR | UN 1325 4.1/PG 3 | | WGK Germany | 1 | | RTECS | VV3640000 | | TSCA | Yes | | HazardClass | 4.1 | | PackingGroup | III | | HS Code | 29319090 |
| Diphenylsilanediol Usage And Synthesis |
| Chemical Properties | White powder | | Uses | Diphenylsilanediol is used in Medicine field, electronics industry and polymer material. | | Preparation | Diphenylsilanediol was obtained by controlled hydrolysis of diphenyldichlorosilane in the presence of aniline as acid acceptor and ethyl ether . | | General Description | Diphenylsilanediol(DPSD) is an alkoxysilane that is used as a silane based precusor in the synthesis of organosiloxane based resins. | | Flammability and Explosibility | Nonflammable | | Purification Methods | Recrystallise it from CHCl3/methyl ethyl ketone. [Beilstein 16 IV 1523.] |
| Diphenylsilanediol Preparation Products And Raw materials |
|
日本语
한국어
Français
Deutsch
España
Türkiye