Heptafluorobutyric anhydride, 98%, Thermo Scientific Chemicals

Description

Heptafluorobutyric anhydride is used as a derivatization reagent for gas chromatography - mass mass spectrometry analysis of the stereoisomer content of synthetic peptides. It is a GC derivatizing agent used to prepare volatile derivatives of amino acids and other biologically active compounds.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Heptafluorobutyric anhydride is used as a derivatization reagent for gas chromatography - mass mass spectrometry analysis of the stereoisomer content of synthetic peptides. It is a GC derivatizing agent used to prepare volatile derivatives of amino acids and other biologically active compounds.

Solubility
Miscible with halogenated solvents. Immiscible with polar solvents.

Notes
Incompatible with moist air, water, strong oxidizing agents, strong acids and strong bases.

Specifications

Chemical Identifiers

• CAS: 336-59-4
• Molecular Formula: C8F14O3
• Molecular Weight (g/mol): 410.06
• MDL Number: MFCD00000432
• InChI Key: UFFSXJKVKBQEHC-UHFFFAOYSA-N
• Synonym: heptafluorobutyric anhydride, perfluorobutyric anhydride, hfba, heptafluorobutanoic anhydride, 2,2,3,3,4,4,4-heptafluorobutanoic anhydride, butanoic acid, heptafluoro-, anhydride, heptafluoro-n-butyric anhydride, heptafluorobutyric acid anhydride, butanoic acid, 2,2,3,3,4,4,4-heptafluoro-, 1,1'-anhydride, heptafluorobutyric anhydride, for gc derivatization
• PubChem CID: 67643
• ChEBI: CHEBI:39424
• IUPAC Name: 2,2,3,3,4,4,4-heptafluorobutanoyl 2,2,3,3,4,4,4-heptafluorobutanoate
• SMILES: FC(F)(F)C(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)C(F)(F)F

• Melting Point: -43°C
• Density: 1.662
• Boiling Point: 108°C to 110°C
• Odor: Stench
• Refractive Index: 1.287
• Linear Formula: (CF₃CF₂CF₂CO)₂O
• Quantity: 100 g
• UN Number: UN3265
• Sensitivity: Moisture sensitive
• Solubility Information: Miscible with halogenated solvents. Immiscible with polar solvents.
• Formula Weight: 410.06
• Percent Purity: 98%
• Chemical Name or Material: Heptafluorobutyric anhydride

Safety and Handling

Hazard Category	H314
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber	206-410-8
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only