Diphenylsilane 二苯基硅烷
CAS 775-12-2 MFCD00003002
化学结构图
SMILES: c1ccc([SiH2]c2ccccc2)cc1
化学属性
| Mol. Formula | C12H12Si |
|---|---|
| Mol. Weight | 184.31 |
| Density | 0.993 |
| Refractive index | n20/D 1.579(lit.) |
| Boiling Point | 95-97 °C at 13 mmHg |
| Flash Point | 98°C |
| TSCA | Yes |
| Melting Point | 79 ºC (SOLV: PENTANE) |
别名和识别编码
| Chemical Name | Diphenylsilane |
|---|---|
| Synonym | Diphenylsilane {LY} Diphenylsilane {} {LY} Diphenylsilane {} {} {LY} Diphenylsilane {} {} {} {LY} Diphenylsilane {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylsilane {} {} {} {} {} {} {} {} {} {} {} {} { |
| CAS Number | 775-12-2 |
| EC Number | 212-271-4 |
| Beilstein Registry Number | 2935887 |
| MDL Number | MFCD00003002 |
| PubChem Substance ID | 24848906 |
| Reaxys-RN | 2935887 |
| Chemical Name Translation | 二苯基硅烷 |
| InChIKey | VDCSGNNYCFPWFK-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00202555 |
| Canonical SMILES | C1([SiH2]C2=CC=CC=C2)=CC=CC=C1 |
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分类
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
- {SNA} Chemical Synthesis, Organometallic Reagents, Organosilicon, Others
- {SNA} Chemical Synthesis, Organometallic Reagents, Organosilicon, Other Organosilicon
相关文献及参考
- CsF promotes the reduction of aldehydes and ketones to alcohols: J. Organomet. Chem., 148, C1 (1978); 172, 143 (1979). Esters can be reduced at elevated temperatures: Synthesis, 558 (1981). Aldehydes and ketones are also reduced in the presence of TBAF: J. Org. Chem., 53, 5415 (1988).
- In combination with an equivalent of Titanium(IV) isopropoxide, A13703, a mild, one-pot reduction of tertiary amides to aldehydes can be accomplished in high yield. The initial product is the enamine which can be readily hydrolyzed in situ to the aldehyde: Angew. Chem. Int. Ed., 35, 1515 (1996):
- In the presence of Tetrakis(triphenylphosphine)palladium(0), 10548, effects the reductive cleavage of allylic acetates: J. Org. Chem., 48, 3545 (1983). With the same catalyst and a Lewis acid such as zinc chloride, ɑß-unsaturated aldehydes, ketones and esters are reduced to their saturated counterparts: J. Am. Chem. Soc., 108, 7314 (1986).
- Protection of diols as diphenylsilylenes can be effected in the presence of CsF: J. Organomet. Chem., 282, 155 (1985). See Diphenyldichlorosilane, A12051, and Appendix 4.
- Reducing agent used in combination with F- or other catalyst.
- Short: III/35C4
- Short: III/35D2
安全信息
GHS Symbol
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S37 Wear suitable gloves 戴适当手套；
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P302+P352
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+P313
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- H315 Causes skin irritation 会刺激皮肤
其他信息
- Alfa Aesar:二苯基硅烷,98% Diphenylsilane, 98%(775-12-2)
- 海关编码:29310095
- MSDS 信息:Diphenylsilane(775-12-2).msds
- Acros Organics:Diphenylsilane, 99%(775-12-2)
- TCI Shanghai:二苯硅烷 Diphenylsilane,>;98.0%(GC)(775-12-2)
- 二苯基硅烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D2406 二苯硅烷 Diphenylsilane 5G 313元 2014/06/02 D2406 二苯硅烷 Diphenylsilane 25G 872元 2014/06/02 D2820 二苯硅烷 Diphenylsilane 25G 1410元
- MOL 文件:775-12-2.mol
- F:10-21
- Sigma Aldrich:775-12-2(sigmaaldrich)
- 图谱信息:二苯基硅烷(775-12-2)质谱(MS) 二苯基硅烷(775-12-2)红外图谱(IR1) 二苯基硅烷(775-12-2)核磁图( 1 HNMR) 二苯基硅烷(775-12-2)核磁图( 13 CNMR)
- 敏感性:Air & Moisture Sensitive
- TSCA:Yes
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