N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97%, Thermo Scientific Chemicals

Description

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

Alkylation reagent, Silylation reagent

Specifications

Chemical Identifiers

• CAS: 24589-78-4
• Molecular Formula: C6H12F3NOSi
• Molecular Weight (g/mol): 199.25
• MDL Number: MFCD00000411
• InChI Key: MSPCIZMDDUQPGJ-UHFFFAOYSA-N
• Synonym: mstfa, n-methyl-n-trimethylsilyl trifluoroacetamide, 2,2,2-trifluoro-n-methyl-n-trimethylsilyl acetamide, n-methyl-n-trimethylsilyltrifluoroacetamide, acetamide, 2,2,2-trifluoro-n-methyl-n-trimethylsilyl, n-methyl-n-trimethylsilyl-trifluoroacetamide, acmc-209tfm
• PubChem CID: 32510
• ChEBI: CHEBI:85064
• IUPAC Name: 2,2,2-trifluoro-N-methyl-N-trimethylsilylacetamide
• SMILES: CN(C(=O)C(F)(F)F)[Si](C)(C)C

• CAS Min %: 96.0
• CAS Max %: 100.0
• Color: Colorless to Yellow
• Density: 1.0700g/mL
• Boiling Point: 130°C to 132°C
• Flash Point: 25°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (GC)
• Packaging: Glass bottle
• Linear Formula: CF₃CON(CH₃)Si(CH₃)₃
• Refractive Index: 1.3782 to 1.3802
• Quantity: 100 g
• Specific Gravity: 1.07
• Solubility Information: Solubility in water: reacts
• Formula Weight: 199.25
• Percent Purity: 97%
• Physical Form: Liquid
• Chemical Name or Material: N-Methyl-N-(trimethylsilyl)trifluoroacetamide

Safety and Handling

Product Identifier

• N-Methyl-N-(trimethylsilyl)trifluoroacetamide

Signal Word

• Warning

Hazard Category

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

Hazard Statement

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

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.
• 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.

RUO – Research Use Only