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1-(Trimethylsilyl)imidazole, 97%, Thermo Scientific Chemicals Product Code.: 11488710
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1-(Trimethylsilyl)imidazole, 97%, Thermo Scientific Chemicals

Product Code. 11488710
5 g
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Product Code. 11488710

Brand: Thermo Scientific Alfa Aesar A12512.06

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Description

1-(Trimethylsilyl)imidazole acts as a silylating agent for alcohols, carbohydrates and 1,3-dicarbonyl compounds. It is a derivatization reagent used for selective silylation of hydroxyl groups and carboxylic acid without affecting the amino group. It employed as an intermediate for the synthesis of imidazole derivatives. It plays an essential role to synthesize polysubstituted chiral spirotetrahydropyrans. It is also used in the quantification of pintol after derivatization by gas chromatography/ mass spectrometry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1-(Trimethylsilyl)imidazole acts as a silylating agent for alcohols, carbohydrates and 1,3-dicarbonyl compounds. It is a derivatization reagent used for selective silylation of hydroxyl groups and carboxylic acid without affecting the amino group. It employed as an intermediate for the synthesis of imidazole derivatives. It plays an essential role to synthesize polysubstituted chiral spirotetrahydropyrans. It is also used in the quantification of pintol after derivatization by gas chromatography/ mass spectrometry.

Solubility
Miscible with most common organic solvents. It decomposes in water.

Notes
Moisture and light sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong acids.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 18156-74-6
Molecular Formula C6H12N2Si
Molecular Weight (g/mol) 140.26
MDL Number MFCD00005280
InChI Key YKFRUJSEPGHZFJ-UHFFFAOYSA-N
Synonym n-trimethylsilyl imidazole, 1-trimethylsilyl imidazole, 1-trimethylsilyl-1h-imidazole, tsim, 1h-imidazole, 1-trimethylsilyl, n-trimethylsilylimidazole, trimethylsilyl imidazole, 1-trimethylsilylimidazole, n-trimethylsilyl imidazol, imidazole, 1-trimethylsilyl
PubChem CID 28925
ChEBI CHEBI:85063
IUPAC Name imidazol-1-yl(trimethyl)silane
SMILES C[Si](C)(C)N1C=CN=C1

Specifications

Melting Point -42°C
Density 0.956
Boiling Point 212°C
Flash Point 18°C (64°F)
Odor Weak
Refractive Index 1.4765
Quantity 5 g
UN Number UN1993
Beilstein 606148
Sensitivity Moisture sensitive
Solubility Information Miscible with most common organic solvents. It decomposes in water.
Formula Weight 140.26
Percent Purity 97%
Chemical Name or Material 1-(Trimethylsilyl)imidazole
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10253068 Certificate TypeCertificate of Analysis Date18/11/2024 Catalog NumberA12512.22,A12512.30,A12512.06,A12512.18
Lot Number10250035 Certificate TypeCertificate of Analysis Date14/03/2024 Catalog NumberA12512.22,A12512.30,A12512.06,A12512.18
Lot Number10226749 Certificate TypeCertificate of Analysis Date08/02/2024 Catalog NumberA12512.22,A12512.30,A12512.06,A12512.18
Lot NumberFA026130 Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA12512.22,A12512.30,A12512.06,A12512.18
Lot Number10158870 Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA12512.22,A12512.30,A12512.06,A12512.18

Safety and Handling

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Product Identifier
  • 1-(Trimethylsilyl)imidazole
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • Serious eye damage/eye irritation Category 1
  • Flammable liquid Category 2
  • Reproductive toxicity Category 1B
  • Skin corrosion/irritation Category 1 C
 Hazard Statement
  • H225-Highly flammable liquid and vapour.
  • H302-Harmful if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H360D-May damage the unborn child.
  • H410-Very toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contains : 1-(Trimethylsilyl)imidazole
SDS

RUO – Research Use Only

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