C19H6F6O6
444.2 g/mol
Pharmaceutical IntermediateDanger
4,4'-(Hexafluoroisopropylidene)diphthalic anhydride
CAS1107-00-2EC214-170-0
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride (6FDA) is an aromatic organofluorine compound and the dianhydride of 4,4′-(hexafluoroisopropylidene)bisphthalic acid. It is used as a pharmaceutical intermediate in chemical manufacturing.
Pharmaceutical intermediate
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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CAS 1107-00-2
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Oligonucleotide synthesis building block
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H335May cause respiratory irritation
Identifiers
IUPAC Name
5-[2-(1,3-dioxo-2-benzofuran-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-benzofuran-1,3-dione
InChIKey
QHHKLPCQTTWFSS-UHFFFAOYSA-N
SMILES
C1=CC2=C(C=C1C(C3=CC4=C(C=C3)C(=O)OC4=O)(C(F)(F)F)C(F)(F)F)C(=O)OC2=O
Synonyms (27)
- 6FDA
- 6FPA
- 6FDA compound