9-oxo-9H-xanthene-2-carboxylic acid
9-氧代氧杂蒽-2-羧酸
Also known as: 9-oxoxanthene-2-carboxylic acid, xanthone-2-carboxylic acid, 9-oxo-9H-xanthene-2-carboxylic acid
- CAS No.
- 40274-67-7
- Jingsj CID
- J-1437614-6
- Molecular Formula
- C14H8O4
- Chinese Name
- 9-氧代氧杂蒽-2-羧酸
- Molecular Weight
- 240.21100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 483.6ºC at 760 mmHg |
|---|---|
| Density | 1.445g/cm3 |
| Flash Point | 192.9ºC |
Frequently Asked Questions
What is the CAS number of 9-oxo-9H-xanthene-2-carboxylic acid?
40274-67-7
What are the molecular formula and molecular weight of 9-oxo-9H-xanthene-2-carboxylic acid?
C14H8O4, molecular weight 240.21100 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026