33068-U
TMSI, Derivatization Grade
pkg of 25 mL
Synonym(s):
Trimethylsilylimidazole
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About This Item
EC Number:
UNSPSC Code:
12352200
grade
derivatization grade
description
Silylation reagent
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
packaging
pkg of 25 mL
technique(s)
GC/MS: suitable (SIM)
gas chromatography (GC): suitable
General description
N-trimethylsilyl-imidazole (TMSI) is a silylating agent. It is effective to improve hydrophobicity and catalytic activity of Ti-MCM-41. It is also considered suitable for silanization of silica based amino phases as it reacts selectively with silanol groups.
Application
TMSI was used in derivatization procedure during sample extraction, for GC/MS analysis done for determination of sugar anhydride levoglucosan.
Other Notes
Reagent for oxime, trimethylsilyl (TMS) and O-trimethylsilyl.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
42.8 °F - closed cup
Flash Point(C)
6 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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H. Brandenberger and D. Schnyder, Z.
Analytical Chemistry, 261, 297-297 (1972)
Christopher D Simpson et al.
Journal of the Air & Waste Management Association (1995), 54(6), 689-694 (2004-07-10)
A microanalytical method suitable for the quantitative determination of the sugar anhydride levoglucosan in low-volume samples of atmospheric fine particulate matter (PM) has been developed and validated. The method incorporates two sugar anhydrides as quality control standards. The recovery standard
Silylation of Ti-MCM-41 by trimethylsilyl-imidazole and its effect on the olefin epoxidation with aqueous H2O2.
Bu, Jie, and Hyun-Ku Rhee
Catalysis Letters, 66, 245-249 (2000)
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Y Maruyama et al.
Biochemical pharmacology, 20(8), 1833-1841 (1971-08-01)
A new method for the separation of the catecholamines by gas-liquid chromatography.
M G Horning et al.
Biochimica et biophysica acta, 148(2), 597-600 (1967-11-28)
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