1-(Trimethylsilyl)imidazole

ALDRICH/153583 - 96%

Synonym: N-Trimethylsilylimidazole; TMSI; TSIM

CAS Number: 18156-74-6
Empirical Formula (Hill Notation): C₆H₁₂N₂Si
Molecular Weight: 140.26
EC Number: 242-040-3
MDL Number: MFCD00005280
Linear Formula: C₆H₁₂N₂Si
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-153583-5ML	5 mL	$48.30 1/EA		Add To Favorites
45-153583-25ML	25 mL	$128.00 1/EA		Add To Favorites
45-153583-100ML	100 mL	$275.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	96%
bp	93-94 °C/14 mmHg (lit.)
density	0.956 g/mL at 25 °C (lit.)
form	liquid
grade	synthesis grade
InChI	1S/C6H12N2Si/c1-9(2,3)8-5-4-7-6-8/h4-6H,1-3H3
InChI key	YKFRUJSEPGHZFJ-UHFFFAOYSA-N
Quality Level	200
refractive index	n20/D 1.475 (lit.)
SMILES string	C[Si](C)(C)n1ccnc1
storage temp.	2-8°C

Application:	1-(Trimethylsilyl)imidazole (TMSI) was used for derivatization of carbohydrates into trimethylsilyl ethers. It was also used to synthesize polysubstituted chiral spirotetrahydropyrans and as silylating reagent for the protection of hydroxyl groups in the presence of amine functionalities.
Application:	Silylating reagent for the protection of hydroxyl groups in the presence of amine functionalities.
Packaging:	5, 25, 100 mL in glass bottle

Symbol	GHS02,GHS07
Signal word	Danger
Hazard statements	H225 - H315 - H319 - H335
Precautionary statements	P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Codes	F,Xi
Risk Statements	11-36/37/38
Safety Statements	16-26-33
RIDADR	UN 1993BF 3 / PGII
WGK Germany	WGK 3
Flash Point(F)	42.8 °F - closed cup
Flash Point(C)	6 °C - closed cup

Purity	96%
bp	93-94 °C/14 mmHg (lit.)
Density	0.956 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.475 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352005

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