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8.18204

Sigma-Aldrich

N-(Trimethylsilyl)imidazole

for synthesis

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Synonym(s):
N-(Trimethylsilyl)imidazole, TSIM
Empirical Formula (Hill Notation):
C6H12N2Si
CAS Number:
Molecular Weight:
140.26
MDL number:
EC Index Number:
242-040-3

Quality Level

form

liquid

autoignition temp.

540 °C (DIN 51794)

kinematic viscosity

2.5 cSt(25 °C)

bp

212 °C (decomposition)

mp

-42 °C

transition temp

flash point 66 °C (DIN 51755 Part 1)

density

0.955-0.959 g/cm3 at 25 °C

storage temp.

2-30°C

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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This Item
1.102551535838.41102
N-(Trimethylsilyl)imidazole for synthesis

8.18204

N-(Trimethylsilyl)imidazole

1-(Trimethylsilyl)imidazole 96%

153583

1-(Trimethylsilyl)imidazole

bp

212 °C (decomposition)

bp

145 °C/1013 hPa

bp

93-94 °C/14 mmHg (lit.)

bp

130-132 °C/1013 hPa

mp

-42 °C

mp

-

mp

-

mp

-

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-8°C

storage temp.

2-30°C

density

0.955-0.959 g/cm3 at 25 °C

density

0.97 g/cm3 at 20 °C

density

0.956 g/mL at 25 °C (lit.)

density

1.085 g/cm3

form

liquid

form

liquid

form

liquid

form

liquid

Analysis Note

Assay (HClO₄): ≥ 97.0 %
Density (d 20 °C/ 4 °C): 0.952 - 0.958
Identity (IR): passes test

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

42.8 °F - closed cup

flash_point_c

6 °C - closed cup


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