Substance
ID:362847
Names and Identifiers
IUPAC Traditional name
heptafluorobutyric anhydride
IUPAC name
heptafluorobutanoyl 2,2,3,3,4,4,4-heptafluorobutanoate
Synonyms
HFAAPerfluorobutyric anhydrideHFBA全氟丁酸酐Heptafluorobutyric anhydride七氟丁酸酐
Registration numbers
EC Number
CAS Number
Beilstein Number
MDL Number
PubChem SID
Properties
Safety Information
MSDS Link
GHS Signal Word
Danger
Hazard Class
8
UN Number
3265
GHS Precautionary statements
P280-P305+P351+P338-P310
European Hazard Symbols
Corrosive (C)Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing Group
2
RID/ADR
UN 3265 8/PG 2
German water hazard class
3
Risk Statements
34
GHS Hazard statements
H314
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Safety Statements
26-36/37/39-45
Product Information
Linear Formula
(CF3CF2CF2CO)2O
Purity
≥99.0% (GC)
≥99.0%
Grade
for GC derivatization
Physical Property
Density
1.674 g/mL at 20 °C
1.674 g/mL at 20 °C(lit.)
Boiling Point
108-110 °C(lit.)
Refractive Index
n20/D 1.287(lit.)
Melting Point
-43 °C(lit.)
Molecule Details
Other Notes
HFAA acylates amines, amino acids and other compounds. HFBA derivatives are highly volatile: used in GC separation1,2
HFAA acylates amines, amino acids and other compounds. HFBA derivatives are highly volatile: used in GC separation1,2
Molecular Spectra
No Data Available
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References
No Data Available
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