4-Fluorophthalic anhydride
CAS Registry Number®
319-03-9
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CAS Name
4-Fluorophthalic anhydrideMolecular Formula
C8H3FO3Molecular Mass
166.11Cite this Page
4-Fluorophthalic anhydride. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=319-03-9 (retrieved ) (CAS RN: 319-03-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
260 °C @ Press: 746 TorrMelting Point (1)
76-78 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C8H3FO3/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3H
InChIKey
InChIKey=XVMKZAAFVWXIII-UHFFFAOYSA-N
SMILES
O=C1C=2C(C(=O)O1)=CC=C(F)C2
Canonical SMILES
O=C1OC(=O)C2=CC(F)=CC=C12
Other Names for this Substance
- 1,3-Isobenzofurandione, 5-fluoro-
- Phthalic anhydride, 4-fluoro-
- 5-Fluoro-1,3-isobenzofurandione
- 4-Fluorophthalic anhydride
- NSC 42091
Deleted or Replaced CAS Registry Numbers
2858743-81-2
