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线性分子式:
[(CH3)2CH]3SiC≡CH
化学文摘社编号:
分子量:
182.38
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3536241
Assay:
97%
Form:
liquid
Quality Segment
assay
97%
form
liquid
refractive index
n20/D 1.4527 (lit.)
bp
50-52 °C/0.6 mmHg (lit.)
density
0.813 g/mL at 25 °C (lit.)
SMILES string
CC(C)[Si](C#C)(C(C)C)C(C)C
InChI
1S/C11H22Si/c1-8-12(9(2)3,10(4)5)11(6)7/h1,9-11H,2-7H3
InChI key
KZGWPHUWNWRTEP-UHFFFAOYSA-N
General description
据报道,(三异丙基硅基)乙炔在存在钴/Duphos催化剂的情况下不对称加成至α,β,γ,δ-不饱和羰基化合物。据报道,1-溴-3-碘代-5-叔丁基苯和(三异丙基硅基)乙炔之间发生Sonogashira偶联反应。
Application
(三异丙基硅基)乙炔可用作各种α,β-不饱和酮的铑催化不对称炔基化的试剂。也可用作对映选择性合成β-炔基化硝基烷烃的试剂。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
132.8 °F - closed cup
flash_point_c
56 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter

