N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide, 98%, ACROS Organics™

Brand:  Acros Organics 221540050

Product Code. 10052930

Description

Alkylation reagent, Silylation reagent

Chemical Identifiers

• CAS: 77377-52-7
• Molecular Weight (g/mol): 241.33
• InChI Key: QRKUHYFDBWGLHJ-UHFFFAOYSA-N
• PubChem CID: 2724275
• IUPAC Name: N-[tert-butyl(dimethyl)silyl]-2,2,2-trifluoro-N-methylacetamide

• Molecular Formula: C₉H₁₈F₃NOSi
• MDL Number: MFCD00009671
• Synonym: mtbstfa, n-tert-butyldimethylsilyl-n-methyltrifluoroacetamide, n-methyl-n-tert-butyldimethylsilyl trifluoroacetamide, n-tert-butyldimethylsilyl-n-methyl-trifluoroacetamide, n-methyl-n-t-butyldimethylsilyl trifluoroacetamide, acetamide, n-1,1-dimethylethyl dimethylsilyl-2,2,2-trifluoro-n-methyl, n-t-butyldimethylsilyl-n-methyltrifluoroacetamide, n-t-butyldimethylsilyl-n-methyltrifluoro-acetamide
• ChEBI: CHEBI:85060
• SMILES: CC(C)(C)[Si](C)(C)N(C)C(=O)C(F)(F)F

Specifications

• Chemical Name or Material: N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide
• Flash Point: 52°C
• Packaging: Glass bottle
• Specific Gravity: 1.02
• Color: Colorless to Yellow
• CAS: 77377-52-7
• CAS Max %: 100.0
• Molecular Formula: C₉H₁₈F₃NOSi
• MDL Number: MFCD00009671
• Solubility Information: Solubility in water: decomposes
• SMILES: CC(C)(C)[Si](C)(C)N(C)C(=O)C(F)(F)F
• Molecular Weight (g/mol): 241.33
• ChEBI: CHEBI:85060
• Physical Form: Liquid

• Density: 1.0200g/mL
• Infrared Spectrum: Authentic
• Refractive Index: 1.4010 to 1.403
• Boiling Point: 170°C
• Quantity: 5g
• CAS Min %: 97.5
• Assay Percent Range: 97.5% min. (GC)
• Linear Formula: CF₃CON(CH₃)Si(CH₃)₂C(CH₃)₃
• Synonym: mtbstfa, n-tert-butyldimethylsilyl-n-methyltrifluoroacetamide, n-methyl-n-tert-butyldimethylsilyl trifluoroacetamide, n-tert-butyldimethylsilyl-n-methyl-trifluoroacetamide, n-methyl-n-t-butyldimethylsilyl trifluoroacetamide, acetamide, n-1,1-dimethylethyl dimethylsilyl-2,2,2-trifluoro-n-methyl, n-t-butyldimethylsilyl-n-methyltrifluoroacetamide, n-t-butyldimethylsilyl-n-methyltrifluoro-acetamide
• InChI Key: QRKUHYFDBWGLHJ-UHFFFAOYSA-N
• IUPAC Name: N-[tert-butyl(dimethyl)silyl]-2,2,2-trifluoro-N-methylacetamide
• PubChem CID: 2724275
• Formula Weight: 241.33
• Percent Purity: 98%

Safety and Handling

Product Identifier

• N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 3
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H226-Flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.