Overview

IDCS-f8eda8c3ccac
CAS RN28281-76-7
Synonyms 5-methoxy-1,3-dihydro-2-benzofuran-1,3-dione
4-methoxyphthalic anhydride
RefChem:536562
861-499-6
5-methoxyisobenzofuran-1,3-dione
28281-76-7
5-Methoxy-isobenzofuran-1,3-dione
5-methoxy-2-benzofuran-1,3-dione
1,3-isobenzofurandione, 5-methoxy-
MFCD02670942 More…

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Identification

Molecular FormulaC9H6O4
Molecular Weight178.14 g/mol
CAS Number28281-76-7
IUPAC Name

5-methoxy-2-benzofuran-1,3-dione

COC1=CC2=C(C=C1)C(=O)OC2=O
InChI=1S/C9H6O4/c1-12-5-2-3-6-7(4-5)9(11)13-8(6)10/h2-4H,1H3

INEIVXABODMRMQ-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.
  • WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
  • WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • WarningH317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
  • DangerH318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
  • DangerH334 (50%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]
  • WarningH335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
  • H412 (50%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Storage Conditions

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

View Literature on PubChem
5-Methoxy-1,3-dihydro-2-benzofuran-1,3-dione

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