5-hydroxy-3H-isobenzofuran-1-one
5-羟基苯酞
Also known as: 5-HYDROXYPHTHALIDE, 5-Hydroxy-phthalid, 5-hydroxy isobenzofuran-1(3H)-one, 5-hydroxy-1(3H)-isobenzofuranone, 5-hydroxy-2-benzofuran-1(3h)-one, 5-hydroxy-3H-2-benzofuran-1-one, 5-oxidanyl-3H-2-benzofuran-1-one, 1(3H)-Isobenzofuranone,5-hydroxy-
- CAS No.
- 55104-35-3
- Jingsj CID
- J-1185463-8
- Molecular Formula
- C8H6O3
- Chinese Name
- 5-羟基苯酞
- Molecular Weight
- 150.13100 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 223-224 °C |
|---|---|
| Boiling Point | 435.1ºC at 760 mmHg |
| Density | 1.436g/cm3 |
| Flash Point | 211.7ºC |
Frequently Asked Questions
What is the CAS number of 5-hydroxy-3H-isobenzofuran-1-one?
55104-35-3
What are the molecular formula and molecular weight of 5-hydroxy-3H-isobenzofuran-1-one?
C8H6O3, molecular weight 150.13100 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026