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2-溴乙烯基三甲基硅烷
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(11aR)-3,7-双(三苯基甲硅烷基)-10,11,12,13-四氢-5-羟基-5-氧二茚并[7,1-de:1'',7'-fg][1,3,2]二氧磷杂八环
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| 密度 | 1.167?g/mL?at 25?°C(lit.) |
|---|---|
| 沸点 | 50-51?°C52?mm Hg(lit.) |
| 分子式 | C5H11BrSi |
| 分子量 | 179.13000 |
| 闪点 | 85?°F |
| 精确质量 | 177.98100 |
| LogP | 2.77240 |
| 折射率 | n20/D 1.466(lit.) |
| 储存条件 | 2-8°C |
| 分子结构 |
1、 摩尔折射率：41.72 2、 摩尔体积（cm3/mol）：153.6 3、 等张比容（90.2K）：329.5 4、 表面张力（dyne/cm）：21.1 5、 极化率：16.53 6、 介电常数：未确定 |
| 计算化学 |
1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:0 3.氢键受体数量:0 4.可旋转化学键数量:1 5.互变异构体数量:无 6.拓扑分子极性表面积0 7.重原子数量:7 8.表面电荷:0 9.复杂度:70.6 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:1 15.共价键单元数量:1 |
| 符号 |
GHS02, GHS07 |
|---|---|
| 信号词 |
Warning |
| 危害声明 |
H226-H315-H319-H335 |
| 警示性声明 |
P261-P305 + P351 + P338 |
| 个人防护装备 |
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| 危害码 (欧洲) |
Xi |
| 风险声明 (欧洲) |
10-36/37/38 |
| 安全声明 (欧洲) |
26 |
| 危险品运输编码 | UN 1993 3/PG 3 |
| WGK德国 | 3 |
| 海关编码 | 2931900090 |
|
~74%
2-溴乙烯基三甲基硅烷
41309-43-7
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文献：Lang, Yunhui; Souza, Fabio E. S.; Xu, Xinshe; Taylor, Nicholas J.; Assoud, Abdeljalil; Rodrigo, Russell Journal of Organic Chemistry, 2009 , vol. 74, # 15 p. 5429 – 5439 |
|
~%
2-溴乙烯基三甲基硅烷
41309-43-7
|
|
文献：Pillot,J.P. et al. Synthetic Communications, 1979 , vol. 9, p. 395 – 406 |
|
~%
2-溴乙烯基三甲基硅烷
41309-43-7
|
|
文献：Pillot,J.P. et al. Synthetic Communications, 1979 , vol. 9, p. 395 – 406 |
|
~%
2-溴乙烯基三甲基硅烷
41309-43-7
|
|
文献：Pillot,J.P. et al. Synthetic Communications, 1979 , vol. 9, p. 395 – 406 |
|
~%
2-溴乙烯基三甲基硅烷
41309-43-7
|
|
文献：Mironow et al. Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1959 , p. 1954,1958;engl.Ausg.S.1864,1868 Full Text Show Details Mironow; Petrow Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1958 , p. 787; engl. Ausg. S. 767 |
| 海关编码 | 2931900090 |
|---|---|
| 中文概述 | 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
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Palladium-Catalyzed Cross-Coupling Syntheses of Benzotriazolyl Enynes and a General Route to Enynyl Ketones and Alkynyl Ketones. J. Org. Chem. 62(23) , 8201-8204, (1997)
A new general route to conjugated enynyl ketones was developed based on a two-step procedure. First, palladium-catalyzed cross-coupling reactions of 1-(benzotriazol-1-yl)propargyl ethyl ether (3) and …
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Ligand effects on Negishi couplings of alkenyl halides. Org. Lett. 13(15) , 3818-21, (2011)
Negishi couplings at olefinic centers do not always occur with the anticipated maintenance of stereochemistry. The source of erosion has been traced to the ligand, and a modified method has been devel…
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Spiro [2.4] hepta-1, 4, 6-triene Billups WE, et al. J. Am. Chem. Soc. 116(14) , 6463, (1994)
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β-(trimethylsilyl)vinyl bromide |
|
MFCD00040824 |
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[(E)-2-BROMOVINYL](TRIMETHYL)SILANE |
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2-BROMOVINYLTRIMETHYLSILANE |
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2-(BROMOVINYL)TRIMETHYLSILANE |
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(2-BROMOVINYL)TRIMETHYLSILANE |
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