N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% trimethylsilyl chloride, ACROS Organics™

Brand:  Acros Organics 389320250

Product Code. 10005363

Description

Silylation reagent

Chemical Identifiers

• CAS: 25561-30-2
• Molecular Weight (g/mol): 257.4
• InChI Key: XCOBLONWWXQEBS-GHXNOFRVSA-N
• PubChem CID: 9601896
• SMILES: C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C

• Molecular Formula: C₈H₁₈F₃NOSi₂
• MDL Number: MFCD00008269
• Synonym: bstfa, n,o-bis trimethylsilyl trifluoroacetamide, acetamide, 2,2,2-trifluoro-o,n-bis trimethylsilyl, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl acetimidate, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanimidate, trimethylsilyl 1z-2,2,2-trifluoro-n-z-trimethylsilyl ethanimidoate #, n,o-bis trimethylsilyl trifluoroacetamide bstfa, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanecarboximidate
• IUPAC Name: trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate

Specifications

• Chemical Name or Material: N, O-Bis(trimethylsilyl)trifluoroacetamide
• Flash Point: 34°C
• Specific Gravity: 0.974
• Color: Colorless to Yellow
• CAS: 75-77-4
• Linear Formula: CF₃C[=NSi(CH₃)₃]OSi(CH₃)₃
• Synonym: bstfa, n,o-bis trimethylsilyl trifluoroacetamide, acetamide, 2,2,2-trifluoro-o,n-bis trimethylsilyl, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl acetimidate, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanimidate, trimethylsilyl 1z-2,2,2-trifluoro-n-z-trimethylsilyl ethanimidoate #, n,o-bis trimethylsilyl trifluoroacetamide bstfa, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanecarboximidate
• InChI Key: XCOBLONWWXQEBS-GHXNOFRVSA-N
• IUPAC Name: trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate
• PubChem CID: 9601896
• Physical Form: Liquid

• Density: 0.9740g/mL
• Packaging: Glass bottle
• Boiling Point: 145.0°C to 147.0°C
• Quantity: 25g
• Molecular Formula: C₈H₁₈F₃NOSi₂
• MDL Number: MFCD00008269
• Solubility Information: Solubility in water: hydrolysis
• SMILES: C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
• Molecular Weight (g/mol): 257.4
• Formula Weight: 257.4
• Percent Purity: ≥98.0% (excluding TMCS), 1.5% max. TMCS

Safety and Handling

Product Identifier

• N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% trimethylsilyl chloride

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 3
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H226-Flammable liquid and vapour.

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+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• 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/.