Merck
All Photos(1)

153583

Sigma-Aldrich

1-(三甲基硅基)咪唑

96%

Synonym(s):
N-三甲基硅基咪唑, TMSI, 三甲基甲硅烷基咪唑
Empirical Formula (Hill Notation):
C6H12N2Si
CAS Number:
Molecular Weight:
140.26
Beilstein:
606148
EC 号:
MDL编号:
PubChem化学物质编号:

等级

synthesis grade

质量水平

200

测定

96%

形式

liquid

折射率

n20/D 1.475 (lit.)

bp

93-94 °C/14 mmHg (lit.)

密度

0.956 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES string

C[Si](C)(C)n1ccnc1

InChI

1S/C6H12N2Si/c1-9(2,3)8-5-4-7-6-8/h4-6H,1-3H3

InChI key

YKFRUJSEPGHZFJ-UHFFFAOYSA-N

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应用

1-(三甲基硅基)咪唑 (TMSI) 用于将碳水化合物衍生为三甲基硅醚 。它也被用来合成多取代的手性螺环四氢吡喃 和作为硅烷化试剂,在胺官能团存在的情况下保护羟基。
用于氨基官能团存在下保护羟基的硅烷化试剂。

包装

5, 25, 100 mL in glass bottle

象形图

FlameExclamation mark

警示用语:

Danger

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(F)

42.8 °F - closed cup

闪点(C)

6 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificate of Analysis

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Certificate of Origin

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