233781
三异丙基硅烷
98%
别名:
TIS, Triisopropylhydrosilane, Tris(1-methylethyl)silane
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线性分子式:
[(CH3)2CH]3SiH
化学文摘社编号:
分子量:
158.36
NACRES:
NA.22
EC Index Number:
464-880-1
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Beilstein/REAXYS Number:
1733718
产品名称
三异丙基硅烷, 98%
InChI
1S/C9H22Si/c1-7(2)10(8(3)4)9(5)6/h7-10H,1-6H3
SMILES string
CC(C)[SiH](C(C)C)C(C)C
InChI key
YDJXDYKQMRNUSA-UHFFFAOYSA-N
assay
98%
form
liquid
reaction suitability
reagent type: reductant
refractive index
n20/D 1.434 (lit.)
bp
84-86 °C/35 mmHg (lit.)
density
0.773 g/mL at 25 °C (lit.)
Quality Level
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Application
三异丙基硅烷可用作还原剂：
- 在固相肽合成过程中合成4-吡咯苯酰基肽。
- 在过渡金属配合物催化的酰胺与氢硅烷的反应中。
- 用于C-芳基糖苷选择性还原为β-芳基糖苷。
- 在三氟乙酸存在的情况下，促进半胱氨酸（Cys）残基中乙酰氨基甲基（Acm）、4-甲氧基苄基（Mob）和叔丁基（But）保护基团的裂解。
- 在过渡金属催化剂存在的情况下，将酰胺还原为相应的胺。
General description
三异丙基硅烷(TIPS)是一种有机硅化合物，低毒、操作方便、可选择性还原各种功能基团，适于用作有机合成的还原剂。可在路易斯酸（例如，四氯化钛）的存在下，选择性还原酮和醛为对应的烷烃，环氧化物为对应醇。
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
100.4 °F - closed cup
flash_point_c
38 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
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