Diphenylsilane 二苯基硅烷

CAS 775-12-2 MFCD00003002

化学结构图

775-12-2
SMILES: c1ccc([SiH2]c2ccccc2)cc1

化学属性

Mol. FormulaC12H12Si
Mol. Weight184.31
Density0.993
Refractive indexn20/D 1.579(lit.)
Boiling Point95-97 °C at 13 mmHg
Flash Point98°C
TSCAYes
Melting Point79 ºC (SOLV: PENTANE)

别名和识别编码

Chemical NameDiphenylsilane
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 Number775-12-2
EC Number212-271-4
Beilstein Registry Number2935887
MDL NumberMFCD00003002
PubChem Substance ID24848906
Reaxys-RN2935887
Chemical Name Translation二苯基硅烷
InChIKeyVDCSGNNYCFPWFK-UHFFFAOYSA-N
LabNetwork Molecule IDLN00202555
Canonical SMILESC1([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

Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • 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;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • 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
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xi
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

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

系列性分类


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