Trifluoroacetic anhydride

• Catalog No.: 106232
• CAS Number: 407-25-0
• M. F.: C4F6O3
• M. W.: 210.0314192
• Purity: ≥99%

SYNONYMS

• Title: 三氟乙酸酐
• IUPAC name: trifluoroacetyl 2,2,2-trifluoroacetate
• IUPAC Traditional name: trifluoroacetic anhydride
• Synonyms: TFAA

DATABASE IDS

• Beilstein Number: 746197
• PubChem SID: 24846727
• CAS Number: 407-25-0
• MDL Number: MFCD00000416
• EC Number: 206-982-9

PROPERTIES

• Grade: ReagentPlus®
• Linear Formula: (CF3CO)2O
• Purity: ≥99%
• Boiling Point: 39.5-40 °C(lit.)
• Density: 1.511 g/mL at 20 °C(lit.)
• Melting Point: -65 °C(lit.)
• Refractive Index: n20/D 1.3(lit.)
• Vapor Pressure: 6.28 psi ( 20 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H314-H332
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3265 8/PG 1
• Risk Statements: 14-20-35-52/53
• RTECS: AJ9800000
• Safety Statements: 26-36/37/39-43-45-61
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 8
• UN Number: 3265
• Packing Group: 1
• German water hazard class: 2

DETAILS

Description (English)

Packaging
10×1 g in ampule
3 kg in glass bottle
25 kg in comp drum
25, 100, 500 g in glass bottle
Application
For the preparation of N- and O-trifluoroacetyl derivatives of a wide range of biologically active compounds for GC analysis. Also used in the oxidation of aldehydes to acids, esters, or amides.1
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Description (简体中文)

包装
10×1 g in ampule
3 kg in glass bottle
25 kg in comp drum
25, 100, 500 g in glass bottle
Application
用于制备各种生物活性化合物的 N- 和 O-三氟乙酰基衍生物进行 GC 分析。还可将醛氧化成酸、酯或酰胺。1
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC