7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one
7-羟基-3,4,8-三甲基香豆素
Also known as: 7-Hydroxy-3,4,8-trimethylcoumarin, 3,4,8-Trimethylumbelliferone, 7-Hydroxy-3,4,8-trimethyl-2-chromenone, 7-Hydroxy-3,4,8-trimethyl-chromen-2-one, 7-Hydroxy-3,4,8-trimethylchromen-2-one, 2H-1-Benzopyran-2-one, 7-hydroxy-3,4,8-trimethyl-, MFCD00011569
- CAS No.
- 91963-11-0
- Jingsj CID
- J-4755-1
- Molecular Formula
- C12H12O3
- Chinese Name
- 7-羟基-3,4,8-三甲基香豆素
- Molecular Weight
- 204.22200 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 278-280ºC(lit.) |
|---|---|
| Boiling Point | 378.1ºC at 760mmHg |
| Density | 1.217g/cm3 |
| Flash Point | 167ºC |
Frequently Asked Questions
What is the CAS number of 7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one?
91963-11-0
What are the molecular formula and molecular weight of 7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one?
C12H12O3, molecular weight 204.22200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026