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Imidazoles & Benzimidazoles

N-Trimethylsilylimidazole, 98%

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N-Trimethylsilylimidazole, 98% (CAS 18156-74-6) supplier Zemixal: C6H12N2Si, COA and SDS with every lot, worldwide shipping.

Pack sizes
N-Trimethylsilylimidazole, 98% chemical structure
CAS number18156-74-6
FormulaC6H12N2Si
Molar mass140.26 g/mol
Physical formLiquid
HS code29332990
Purity98%
InChIKeyYKFRUJSEPGHZFJ-UHFFFAOYSA-N
IUPAC nameimidazol-1-yl(trimethyl)silane

About N-Trimethylsilylimidazole, 98%

Researchers and plant chemists source N-Trimethylsilylimidazole, 98% from Zemixal for routine and specialised work. For your records (98%), the material is defined by CAS 18156-74-6, formula C6H12N2Si and molar mass 140.26 g/mol. It is described as colourless liquid.

Common uses in the lab and plant

  • Chromatography
  • Organic synthesis

Safe handling

Physical constants on file: boiling point 93-94 °C and density 0.955 - 0.959 g/cm3. Classified under GHS with signal word Danger and hazard statements H225, H226, H302 and H314. Read the SDS before first use.

Available as 5 mL, 25 mL and 100 mL. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Chromatography
  • Organic synthesis

Applications

Specifications and identifiers

Specifications of N-Trimethylsilylimidazole, 98%
Product nameN-Trimethylsilylimidazole, 98%
Catalogue numberZX-011270
CAS number18156-74-6
IUPAC nameimidazol-1-yl(trimethyl)silane
Molecular formulaC6H12N2Si
Molar mass140.26 g/mol
Exact mass140.077
Purity / assay98%
Physical formLiquid
AppearanceColourless liquid
Boiling point93-94 °C
Density0.955 - 0.959 g/cm3
H-bond donors / acceptors0 / 1
Topological polar surface area17.8 Ų
HS code29332990
InChIKeyYKFRUJSEPGHZFJ-UHFFFAOYSA-N
SMILESC[Si](C)(C)N1C=CN=C1
PubChem CID28925
Synonyms1-(Trimethylsilyl)imidazole,TMSI, TSIM, N-(Trimethylsilyl)imidazole, 1-(Trimethylsilyl)-1H-imidazole, 1-(Trimethylsilyl)imidazole, 1H-Imidazole, 1-(trimethylsilyl)-, (Trimethylsilyl)imidazole, Imidazole, 1-(trimethylsilyl)-, 1-trimethylsilylimidazole, N-trimethylsilylimidizole, N-(Trimethylsilyl)imidazol, Trimethylimidazosilane

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H226Flammable liquid and vapor
  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H360May damage fertility or the unborn child
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P203, P210, P233, P240, P241, P242, P243, P260, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of N-Trimethylsilylimidazole, 98%
5 mLQuoted on request
25 mLQuoted on request
100 mLQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N-Trimethylsilylimidazole, 98%

Which CAS number identifies N-Trimethylsilylimidazole, 98%?
N-Trimethylsilylimidazole, 98% is registered under CAS 18156-74-6. You may also see it listed as 1-(Trimethylsilyl)imidazole,TMSI, TSIM, N-(Trimethylsilyl)imidazole. Our catalogue number for this item is ZX-011270.
What are the formula and molar mass of N-Trimethylsilylimidazole, 98%?
For N-Trimethylsilylimidazole, 98%, its formula is C6H12N2Si and its molar mass is 140.26 g/mol. The systematic (IUPAC) name is imidazol-1-yl(trimethyl)silane. InChIKey YKFRUJSEPGHZFJ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for N-Trimethylsilylimidazole, 98%?
This listing is 98% purity. Standard packs are 5 mL, 25 mL, 100 mL. Larger quantities and custom packing can be quoted on request.
Which documents come with N-Trimethylsilylimidazole, 98%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N-Trimethylsilylimidazole, 98% to my country?
Yes. Because N-Trimethylsilylimidazole, 98% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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