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Heptafluorobutyric anhydride_Molecular_structure_CAS_336-59-4)
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Heptafluorobutyric anhydride

Catalog No. 77251 Name Sigma Aldrich
CAS Number 336-59-4 Website http://www.sigmaaldrich.com
M. F. C8F14O3 Telephone 1-800-521-8956
M. W. 410.0614448 Fax
Purity ≥99.0% (GC) Email
Storage Chembase ID: 9602

SYNONYMS

Title
七氟丁酸酐
IUPAC name
heptafluorobutanoyl 2,2,3,3,4,4,4-heptafluorobutanoate
IUPAC Traditional name
heptafluorobutyric anhydride
Synonyms
全氟丁酸酐
HFBA
Perfluorobutyric anhydride
HFAA

DATABASE IDS

CAS Number 336-59-4
Beilstein Number 856036
EC Number 206-410-8
MDL Number MFCD00000432

PROPERTIES

Derivatization reagent for Acylations
Derivatization reagent for Esterifications
Grade for derivatization
Linear Formula (CF3CF2CF2CO)2O
Purity ≥99.0% (GC)
Boiling Point 108-110 °C(lit.)
Density 1.674 g/mL at 20 °C(lit.)
Melting Point -43 °C(lit.)
Refractive Index n20/D 1.287(lit.)
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
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), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 3265 8/PG 2
Risk Statements 34
Safety Statements 26-36/37/39-45
Hazard Class 8
UN Number 3265
Packing Group 2
German water hazard class 3

DETAILS

REFERENCES