Substance
ID:363402
Names and Identifiers
IUPAC Traditional name
trifluoroacetic anhydride
IUPAC name
trifluoroacetyl 2,2,2-trifluoroacetate
Synonyms
Trifluoroacetic anhydride三氟乙酸酐TFAA
Registration numbers
CAS Number
MDL Number
EC Number
Beilstein Number
Properties
Safety Information
GHS Signal Word
Danger
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
German water hazard class
2
European Hazard Symbols
Corrosive (C)Risk Statements
14-20-35-52/53
Storage Temperature
2-8°C
UN Number
3265
RID/ADR
UN 3265 8/PG 1
Supplemental Hazard Statements
Reacts violently with water.
RTECS
AJ9800000
Safety Statements
26-36/37/39-43-45-61
Hazard Class
8
Packing Group
1
MSDS Link
GHS Hazard statements
H314-H332-H412
GHS Precautionary statements
P273-P280-P305+P351+P338-P310
Physical Property
Melting Point
-65 °C(lit.)
Boiling Point
39.5-40 °C(lit.)
Vapor Pressure
6.28 psi ( 20 °C)
Refractive Index
n20/D 1.3(lit.)
Density
1.511 g/mL at 20 °C(lit.)
Product Information
Grade
purum
Purity
≥99.0% (GC)
Linear Formula
(CF3CO)2O
Molecule Details
Other Notes
Powerful activator in the DMSO oxidation of alcohols to carbonyl compounds1,2
Powerful activator in the DMSO oxidation of alcohols to carbonyl compounds1,2
Molecular Spectra
No Data Available
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References
No Data Available
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