双(三甲基硅基)乙炔 | 14630-40-1
中文名称:
双(三甲基硅基)乙炔
英文名称:
Bis(trimethylsilyl)acetylene
CAS No.:
14630-40-1
分子式:
C8 H1 8 Si2
分子量:
170.39952
名称和标识符
MDL
MFCD00008276
InChIKey
ZDWYFWIBTZJGOR-UHFFFAOYSA-N
Inchi
InChI=1S/C8H18Si2/c1-9(2,3)7-8-10(4,5)6/h1-6H3
SMILES
C[Si](C)(C)C#C[Si](C)(C)C
BRN
906870
别名信息
- 中文别名 -
双(三甲基硅基)乙炔
双三甲基硅乙炔
二(三甲基甲硅烷基)乙炔
双(三甲基硅烷基)乙炔
二(三甲基硅烷基)乙炔
Bis(trimethylsilyl)acetylene 双(三甲基硅基)乙炔
二(三甲基甲硅烷基)乙炔,Bis(trimethylsilyl)acetylene
双三甲基硅基乙炔
双(三甲硅基)乙炔
双(三甲基甲硅烷基)乙炔
二(三甲基硅)乙炔
二(甲基)硅基乙炔
双(三甲基硅烷)乙炔
- 英文别名 -
Bis(trimethylsilyl)acetylene
BTMSA
BSTMA
1,2-Bis(trimethylsilyl)ethyne
2,5-Disilahex-3-yne, 2,2,5,5-tetramethyl-
1,2-Bis(trimethylsilyl)acetylene
1,2-Bis-trimethylsilanyl-ethyne
trimethyl(2-trimethylsilylethynyl)silane
TIMTEC-BB SBB008997
Bis(trimethylsilyl)ethyne
Ethynylbistrimethylsilanel
5-Fluoro-2-methoxy-phenylamine
Acetylene, bis(trimethylsilyl)-
物化性质
实验特性
LogP
2.74460
PSA
0.00000
折射率
n20/D 1.427(lit.)
水溶性
MAY 分解OSE
沸点
136-137 °C(lit.)
熔点
21-24 °C (lit.)
闪点
华氏:35.6 °F 摄氏:2 °C
颜色与性状
液体。
溶解性
未确定。
密度
0.752 g/mL at 25 °C(lit.)
计算特性
精确分子量
170.09500
氢键供体数量
0
氢键受体数量
0
可旋转化学键数量
0
同位素质量
170.095
重原子数量
10
复杂度
149
同位素原子数量
0
确定原子立构中心数量
0
不确定原子立构中心数量
0
确定化学键立构中心数量
0
不确定化学键立构中心数量
0
共价键单元数量
1
疏水参数计算参考值(XlogP)
无
互变异构体数量
无
表面电荷
0
拓扑分子极性表面积
0A^2
海关数据
海关编码
29310095
海关数据
中国海关编码:
2931900090
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%
相关文献
1.
Hydrogenation of titanocene and zirconocene bis(trimethylsilyl)acetylene complexes
Ji?í Pinkas,Róbert Gyepes,Ivana Císa?ová,Ji?í Kubi?ta,Michal Horá?ek,Nadě?da ?ilková,Karel Mach Dalton Trans. 2018 47 8921
2.
Equilibria and mesomerism/valence tautomerism of group 4 metallocene complexes
Uwe Rosenthal Chem. Soc. Rev. 2020 49 2119
3.
Synthesis, molecular and electronic structure of a stacked half-sandwich dititanium complex incorporating a cyclic π-faced bridging ligand
Róbert Gyepes,Ji?í Pinkas,Ivana Císa?ová,Ji?í Kubi?ta,Michal Horá?ek,Karel Mach RSC Adv. 2016 6 94149
4.
Base-catalyzed addition of silylacetylenes to ketones: a route to protected tertiary propargyl alcohols
Krzysztof Kuciński,Alicja ?uczak,Aliaksei Mankouski,Grzegorz Hreczycho Org. Chem. Front. 2023 10 2752
5.
Displacement of ethene from the decamethyltitanocene-ethene complex with internal alkynes, substituent-dependent alkyne-to-allene rearrangement, and the electronic transition relevant to the back-bonding interaction
Ji?í Pinkas,Róbert Gyepes,Ivana Císa?ová,Ji?í Kubi?ta,Michal Horá?ek,Karel Mach Dalton Trans. 2015 44 7276
6.
Silicon–nitrogen bond formation via dealkynative coupling of amines with bis(trimethylsilyl)acetylene mediated by KHMDS
Krzysztof Kuciński,Grzegorz Hreczycho Chem. Commun. 2022 58 11386
7.
(Hexafluoroacetylacetonato)copper(i)–cycloalkyne complexes as protected cycloalkynes
Naoaki Makio,Yuki Sakata,Tomoko Kuribara,Keisuke Adachi,Yasutomo Hatakeyama,Tomohiro Meguro,Kazunobu Igawa,Katsuhiko Tomooka,Takamitsu Hosoya,Suguru Yoshida Chem. Commun. 2020 56 11449
8.
Synthesis of a titanium ethylene complex via C–H-activation and alternative access to Cp2Ti(η2-Me3SiC2SiMe3)
Malte Fischer,Lisa Vincent-Heldt,Malena Hillje,Marc Schmidtmann,Ruediger Beckhaus Dalton Trans. 2020 49 2068
9.
Heavier element-containing aromatics of [4n+2]-electron systems
Kei Ota,Rei Kinjo Chem. Soc. Rev. 2021 50 10594
10.
Recent developments in actinide metallacycles
Guofu Zi Chem. Commun. 2018 54 7412
参考资料
Reaxys RN
906870
Beilstein
906870
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