Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
트리페닐실라놀
트리페닐실라놀 · 트라이페닐실라놀 · CFS-311 · LS 6400 · DKSI086 · DKFELEX0283 · riphenylsilanol · TRIPHENYLSILANOL
식별자 및 물리적 특성
| CAS No. | 791-31-1 |
|---|---|
| 분자식 | C18H16OSi |
| 평균 분자량 | 276.4 g/mol |
| 단동위원소 질량 | 276.09704166 g/mol |
| SMILES | O[Si](c1ccccc1)(c1ccccc1)c1ccccc1 |
| InChIKey | NLSXASIDNWDYMI-UHFFFAOYSA-N |
| PubChem CID | 69925 |
| ChEMBL | CHEMBL378228 |
| ChEBI | CHEBI:35035 |
| EC No. | 212-339-3 |
| DTXSID | DTXSID1036545 |
| 현지명 | 트리페닐실라놀 |
화학 및 물리적 성질
| 극성 표면적 | 20.2 |
|---|---|
| 수소 결합 공여자 수 | 1 |
| 수소 결합 수용자 수 | 1 |
| 회전 가능 결합 수 | 3 |
| 무거운 원자 수 | 20 |
| 형식 전하 | 0 |
| 복잡도 | 240 |
| Collision Cross Section | 171.0 Ų [M-H]- [CCS Type: DTBuffer gas: N2Ionization: ESI-Dataset: TOXCASTSource Identifier: DTXSID1036545] |
| 녹는점 | 150-153 °C (lit.) |
| 끓는 점 | 389 °C [760mmHg] |
| 밀도 | 1.13 |
| 굴절률 | 1.628 |
| 인화점 | >200°C |
| 저장 조건 | Inert atmosphere,Room Temperature |
| 물리적 상태 | 가루 |
| pKa(산도 계수) | 13.39±0.58(Predicted) |
| 색상 | 하얀색 |
| 용해도 | 물과 반응 |
| BRN | 985007 |
| InChIKey | NLSXASIDNWDYMI-UHFFFAOYSA-N |
| NIST | Silanol, triphenyl-(791-31-1) |
| EPA | Silanol, triphenyl- (791-31-1) |
화학적 성질
White crystal
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 36.1% (26 of 72) of reports.WarningH315 (63.9%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (63.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (61.1%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 72 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Reported as not meeting GHS hazard criteria per 26 of 72 reports by companies.There are 4 notifications provided by 46 of 72 reports by companies with hazard statement code(s).Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| 규제 정보 | Chemical: Silanol, triphenyl-Triphenylsilanol: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Skin Irrit. 2 (63.9%)Eye Irrit. 2 (63.9%)STOT SE 3 (61.1%) |
| 수질 위해 등급(WGK) | 1 |
| TSCA 등재 상태 | TSCA listed |
| RTECS 번호 | VV4325500 |
| 관세 코드 | 29310095 |
| 위험 문구(R) | 36/37/38 |
| 위험 표시 | Xi |
| 안전 문구(S) | 26-36 |
| 기존화학 물질 | KE-34745 |
| F 고인화성물질 | 21 |
용도
용도
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.