Overview

IDCS-b9608b44ceec
CAS RN4792-29-4
Synonyms 4792-29-4
1,3-Dihydro-1-oxoisobenzofuran-5-carboxylic acid
EINECS 225-343-5
1,3-dihydro-1-oxo-5-isobenzofurancarboxylic acid
DTXSID00197348
RefChem:414435
DTXCID10119839
225-343-5
5-Carboxyphthalide
1-Oxo-1,3-dihydroisobenzofuran-5-carboxylic acid More…

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Identification

Molecular FormulaC9H6O4
Molecular Weight178.14 g/mol
CAS Number4792-29-4
IUPAC Name

1-oxo-3H-2-benzofuran-5-carboxylic acid

C1C2=C(C=CC(=C2)C(=O)O)C(=O)O1
InChI=1S/C9H6O4/c10-8(11)5-1-2-7-6(3-5)4-13-9(7)12/h1-3H,4H2,(H,10,11)

QTWUWCFGWYYRRL-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.
  • WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
  • WarningH315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]
  • WarningH317 (50%): May cause an allergic skin reaction [Warning Sensitization, Skin]
  • WarningH319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • WarningH335 (50%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Storage Conditions

Store at ambient temperature and humidity (2–8 °C).

View Literature on PubChem
1,3-Dihydro-1-oxoisobenzofuran-5-carboxylic acid

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