C6F10O3
310.05 g/mol
Industrial ChemicalDanger
Pentafluoropropionic anhydride
CAS356-42-3EC206-604-2
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
Chemical reagent for derivatization
Pentafluoropropionic anhydride is a fluorinated organic compound used as a chemical reagent for derivatization. It functions as an acylating agent in analytical chemistry and organic synthesis.
Chemical reagent for derivatizationAcylating agent in analytical chemistry
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Danger
H314Causes severe skin burns and eye damage
H332Harmful if inhaled
Customs Tariff Classification
The international HS code for Pentafluoropropionic anhydride (CAS 356-42-3) is 2915.90.
HS code (international, 6-digit)
2915.90
EU CN code (8-digit)
2915 90 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2,2,3,3,3-pentafluoropropanoyl 2,2,3,3,3-pentafluoropropanoate
InChIKey
XETRHNFRKCNWAJ-UHFFFAOYSA-N
SMILES
C(=O)(C(C(F)(F)F)(F)F)OC(=O)C(C(F)(F)F)(F)F
Synonyms (22)
- PFPAH
- Decafluoropropionic Anhydride
- Perfluoropropanoic anhydride
- Perfluoropropionic anhydride
- Propionic acid, anhydride
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