N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% trimethylsilyl chloride, Thermo Scientific™

Brand:  Thermo Scientific Acros 389320250

Product Code. 10005363

Description

This Thermo Scientific 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.

Silylation reagent

Specifications

• Chemical Name or Material: N, O-Bis(trimethylsilyl)trifluoroacetamide
• Density: 0.9740g/mL
• Boiling Point: 145.0°C to 147.0°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
• Solubility Information: Solubility in water: hydrolysis
• Specific Gravity: 0.974
• IUPAC Name: trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate
• PubChem CID: 9601896
• Physical Form: Liquid

• CAS: 25561-30-2,75-77-4
• Color: Colorless to Yellow
• Flash Point: 34°C
• Linear Formula: CF₃C[=NSi(CH₃)₃]OSi(CH₃)₃
• Packaging: Glass bottle
• Quantity: 25g
• InChI Key: XCOBLONWWXQEBS-GHXNOFRVSA-N
• 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 2
• Flammable liquid Category 3
• Skin corrosion/irritation Category 2

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H315-Causes skin irritation.
• H226-Flammable liquid and vapour.
• H319-Causes serious eye irritation.
• EUH014-Reacts violently with water.

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.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P337+P313-If eye irritation persists: Get medical advice/attention.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only