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Trifluoroacetic anhydride_Molecular_structure_CAS_407-25-0)
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Trifluoroacetic anhydride

Catalog No. 106232 Name Sigma Aldrich
CAS Number 407-25-0 Website http://www.sigmaaldrich.com
M. F. C4F6O3 Telephone 1-800-521-8956
M. W. 210.0314192 Fax
Purity ≥99% Email
Storage Chembase ID: 99501

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 Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H314-H332
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
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

REFERENCES