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Synthetic, Protecting & Derivatization Reagents

N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%

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Buy N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97% (CAS 77377-52-7) from Zemixal. Request a quote with price, lead time and documents.

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N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97% chemical structure
CAS number77377-52-7
FormulaC9H18F3NOSi
Molar mass241.33 g/mol
Physical formLiquid
HS code29399900
Purity97%
InChIKeyQRKUHYFDBWGLHJ-UHFFFAOYSA-N
IUPAC nameN-[tert-butyl(dimethyl)silyl]-2,2,2-trifluoro-N-methylacetamide

About N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%

N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97% is part of the Zemixal synthetic, Protecting & Derivatization Reagents range. Identity at a glance (97%): CAS 77377-52-7, formula C9H18F3NOSi and molar mass 241.33 g/mol. It is described as liquid.

Typical applications

  • Organic synthesis
  • Reaction development
  • Medicinal chemistry

Handling and storage

Literature values: density 1.036 g/mL at 25 °C. Classified under GHS with signal word Warning and hazard statements H226, H315, H319 and H335. Read the SDS before first use.

Order it in 5 mL, 25 mL and 100 mL packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • Reaction development
  • Medicinal chemistry

Applications

Research Labs and Universities

Specifications and identifiers

Specifications of N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%
Product nameN-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%
Catalogue numberZX-000912
CAS number77377-52-7
IUPAC nameN-[tert-butyl(dimethyl)silyl]-2,2,2-trifluoro-N-methylacetamide
Molecular formulaC9H18F3NOSi
Molar mass241.33 g/mol
Exact mass241.111
Purity / assay97%
Physical formLiquid
AppearanceLiquid
Density1.036 g/mL at 25 °C
H-bond donors / acceptors0 / 4
Topological polar surface area20.3 Ų
HS code29399900
InChIKeyQRKUHYFDBWGLHJ-UHFFFAOYSA-N
SMILESCC(C)(C)[Si](C)(C)N(C)C(=O)C(F)(F)F
PubChem CID2724275
SynonymsMTBSTFA+TBDMSCl, N-(tert-Butyldimethylsilyl)-N-methyltrifluoroacetamide, MTBSTFA + 1% TBDMSCl, Silylating mixture VI, N-methyl-N-(tert-butyldimethylsilyl)trifluoroacetamide, Acetamide, N-[(1,1-dimethylethyl)dimethylsilyl]-2,2,2-trifluoro-N-methyl-, Acetamide, N-((1,1-dimethylethyl)dimethylsilyl)-2,2,2-trifluoro-N-methyl-, n-(tert-butyldimethylsilyl)-n-methyl-trifluoroacetamide, N-(tert-butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide, N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide, n-(t-butyldimethylsilyl)-n-methyltrifluoroacetamide, n-methyl-n-(t-butyldimethylsilyl)trifluoroacetamide

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
GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H226Flammable liquid and vapor
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235, P405

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-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%
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-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%

Which CAS number identifies N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%?
N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97% is registered under CAS 77377-52-7. You may also see it listed as MTBSTFA+TBDMSCl, N-(tert-Butyldimethylsilyl)-N-methyltrifluoroacetamide, MTBSTFA + 1% TBDMSCl. Our catalogue number for this item is ZX-000912.
What are the formula and molar mass of N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%?
For N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%, its formula is C9H18F3NOSi and its molar mass is 241.33 g/mol. The systematic (IUPAC) name is N-[tert-butyl(dimethyl)silyl]-2,2,2-trifluoro-N-methylacetamide. InChIKey QRKUHYFDBWGLHJ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%?
This listing is 97% 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-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97%?
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-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97% to my country?
Yes. Because N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, 97% 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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