N-Methyl-bis(trifluoroacetamide) , Used for GC derivatives, 98% , 685-27-8

Synonym(s):
MBTFA;MBTFA (N-methyl-bis(trifluoroacetamide)or BTFA (bis(TFA))

CAS NO.：685-27-8

Empirical Formula: C5H3F6NO2

Molecular Weight: 223.07

MDL number: MFCD00000412

EINECS: 211-680-5

PRODUCT Properties

• Boiling point: 121-122 °C(lit.)
• Density: 1.547 g/mL at 25 °C
• refractive index: n20/D 1.346(lit.)
• Flash point: 42 °C
• storage temp.: 2-8°C
• pka: -3.38±0.70(Predicted)
• form: clear liquid
• color: Colorless to Light yellow
• Specific Gravity: 1.547
• Sensitive: Moisture Sensitive
• BRN: 1878402
• CAS DataBase Reference: 685-27-8(CAS DataBase Reference)
• NIST Chemistry Reference: Acetamide, 2,2,2-trifluoro-n-methyl-n-(trifluoroacetyl)-(685-27-8)

Description and Uses

Reagent for introducing trifluoroacetyl group.

Safety

• Symbol(GHS): GHS02,GHS05
• Signal word: Danger
• Hazard statements: H226-H314
• Precautionary statements: P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
• Hazard Codes: C
• Risk Statements: 10-34-44
• Safety Statements: 26-36/37/39-45-16
• RIDADR: UN 2920 8/PG 2
• WGK Germany: 3
• F: 10-21
• Hazard Note: Corrosive/Moisture Sensitive
• HazardClass: 8
• PackingGroup: II
• HS Code: 29241990