ChemicalBook
Chinese Japanese Germany Korea

N-(Trimethylsilyl)imidazole

N-(Trimethylsilyl)imidazole
N-(Trimethylsilyl)imidazole structure
CAS No.
18156-74-6
Chemical Name:
N-(Trimethylsilyl)imidazole
Synonyms
SIM;TMSI;TSIM;TMSIM;CT3600;sim kit;TMSI Kit;TRI-SIL Z;NSC 139860;TMS iodine
CBNumber:
CB5483743
Molecular Formula:
C6H12N2Si
Formula Weight:
140.26
MOL File:
18156-74-6.mol

N-(Trimethylsilyl)imidazole Properties

Melting point:
-42 °C
Boiling point:
93-94 °C14 mm Hg(lit.)
Density 
0.957 g/mL at 20 °C
refractive index 
n20/D 1.475(lit.)
Flash point:
42 °F
storage temp. 
Store below +30°C.
pka
7.96±0.10(Predicted)
form 
Liquid
Specific Gravity
0.956
color 
Clear colorless to yellow
Water Solubility 
decomposes
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
BRN 
606148
InChIKey
YKFRUJSEPGHZFJ-UHFFFAOYSA-N
CAS DataBase Reference
18156-74-6(CAS DataBase Reference)
EWG's Food Scores
1
NIST Chemistry Reference
1h-Imidazole, 1-(trimethylsilyl)-(18156-74-6)
EPA Substance Registry System
1H-Imidazole, 1-(trimethylsilyl)- (18156-74-6)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07
Signal word  Danger
Hazard statements  H225-H315-H319-H335
Precautionary statements  P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501-P303+P361+P353-P405-P501a-P210-P261-P305+P351+P338-P370+P378-P403+P235
Hazard Codes  F,Xi,C
Risk Statements  11-36/37/38-14-40-34-37-35-20/21/22
Safety Statements  16-26-33-37/39-45-36/37/39
RIDADR  UN 1993 3/PG 2
WGK Germany  3
RTECS  NI8700000
10-21
Autoignition Temperature 540 °C DIN 51794
TSCA  T
HazardClass  3
PackingGroup  II
HS Code  29332990
NFPA 704
3
2 1

N-(Trimethylsilyl)imidazole price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 153583 1-(Trimethylsilyl)imidazole 96% 18156-74-6 25ml $61.4 2021-03-22 Buy
Sigma-Aldrich 8.18204 N-(Trimethylsilyl)imidazole for synthesis 18156-74-6 25 mL $64.93 2021-03-22 Buy
Sigma-Aldrich 153583 1-(Trimethylsilyl)imidazole 96% 18156-74-6 5ml $20.1 2021-03-22 Buy
Sigma-Aldrich 1.09771 N-(Trimethylsilyl)imidazole for gas chromatography 18156-74-6 5 mL $148.92 2021-03-22 Buy
Sigma-Aldrich 8.18204 N-(Trimethylsilyl)imidazole for synthesis 18156-74-6 100 mL $196.1 2021-03-22 Buy

N-(Trimethylsilyl)imidazole Chemical Properties,Uses,Production

Chemical Properties

Colorless transparent liquid

Physical properties

bp 93–94 °C/14 mmHg; fp 5 °C; d 0.956 g cm?3.

Uses

N-(trimethylsilyl) imidazole (TMSim) is quite reactive with hydroxyl groups in a variety of analytes including a variety of lipids.As with other derivatization reactions,microwave heating can greatly improve process efficiency.

Uses

N-(Trimethylsilyl)imidazole is a silylating agent for alcohols and 1,3-dicarbonyl compounds; reaction with esters to give imidazolides; preparation of O-trimethylsilyl monothioacetals; aromatization of the A-ring of steroids. It participates in the reactions of Hydroxyl Silylation Reactions, Silyl Aminal Formation Reactions, Nitrogen Silylation Reactions, Acyl Imidazole Formation, Michael Addition Reactions, Substitution Reactions, Phosphoroimidazolidate Formation, and other uses.

Uses

A general silylating agent, particularly for alcohols. An intermediate for the synthesis of imidazole derivatives.

Uses

Silylating reagent for the protection of hydroxyl groups in the presence of amine functionalities.1

Definition

ChEBI: A member of the class of imidazoles in which the hydrogen at position 1 is replaced by a trimethylsilyl group. N-trimethylsilylimidazole is a derivatisation agent used in gas chromatography/mass spectrometry applications.

N-(Trimethylsilyl)imidazole Preparation Products And Raw materials

Raw materials

Preparation Products


N-(Trimethylsilyl)imidazole Suppliers

Global( 366)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20898 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3013 60
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26762 60
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 997 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Win-Win Chemical CO., Limited
0086-577-64498589
0086-577-56994596 sales@win-winchemical.com CHINA 998 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5930 58

View Lastest Price from N-(Trimethylsilyl)imidazole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-10-20 N-(Trimethylsilyl)imidazole
18156-74-6
US $150.00 / KG 1KG 99% 9000kg/per week Hebei Lingding Biological Technology Co., Ltd
2021-07-13 N-(Trimethylsilyl)imidazole
18156-74-6
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 N-(Trimethylsilyl)imidazole
18156-74-6
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

N-(Trimethylsilyl)imidazole Spectrum


18156-74-6(N-(Trimethylsilyl)imidazole)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved