Substance
ID:363254
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
PubChem SID
Properties
Safety Information
Packing Group
1
GHS Hazard statements
H314-H332
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
Storage Temperature
2-8°C
Hazard Class
8
GHS Pictograms
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
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
German water hazard class
2
Risk Statements
14-20-35-52/53
Supplemental Hazard Statements
Reacts violently with water.
European Hazard Symbols
Corrosive (C)UN Number
3265
MSDS Link
RTECS
AJ9800000
Safety Statements
26-36/37/39-43-45-61
GHS Precautionary statements
P280-P305+P351+P338-P310
GHS Signal Word
Danger
RID/ADR
UN 3265 8/PG 1
Product Information
Derivatization reagent for
Acylations
Esterifications
Linear Formula
(CF3CO)2O
Grade
for GC derivatization
Purity
≥99.0% (GC)
Physical Property
Refractive Index
n20/D 1.3(lit.)
Melting Point
-65 °C(lit.)
Vapor Pressure
6.28 psi ( 20 °C)
Boiling Point
39.5-40 °C(lit.)
Density
1.511 g/mL at 20 °C(lit.)
Molecule Details
Other Notes
For the protection of prim. and sec. amines; derivatives are more volatile1
For the protection of prim. and sec. amines; derivatives are more volatile1
Molecular Spectra
No Data Available
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References
No Data Available
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