4-Methylumbelliferyl phosphate
4-甲基伞形酮磷酸酯
Also known as: 4-MUP, 4-Methylumbelliferone phosphate, 4-Methyl-2-oxo-2H-chromen-7-yl dihydrogen phosphate, 4-Methyl-7-(phosphonooxy)-2H-1-benzopyran-2-one, Phosphoric acid 4-methylumbelliferyl ester, 4-Methylumbelliferyl-phosphoric acid
4-Methylumbelliferyl phosphate (CAS 3368-04-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H9O6P and a molecular weight of 240.149 g/mol. It is also known as 4-MUP, 4-Methylumbelliferone phosphate and 4-Methyl-2-oxo-2H-chromen-7-yl dihydrogen phosphate. Key properties include a melting point of 215-218 °C, a boiling point of 513.6±60.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 264.4±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3368-04-5
- Jingsj CID
- J-28731-1
- Molecular Formula
- C10H9O6P
- Chinese Name
- 4-甲基伞形酮磷酸酯
- Molecular Weight
- 240.149 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 215-218 °C |
|---|---|
| Boiling Point | 513.6±60.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 264.4±32.9 °C |
Frequently Asked Questions
What is the CAS number of 4-Methylumbelliferyl phosphate?
The CAS number of 4-Methylumbelliferyl phosphate is 3368-04-5.
What are the molecular formula and molecular weight of 4-Methylumbelliferyl phosphate?
4-Methylumbelliferyl phosphate has molecular formula C10H9O6P and molecular weight 240.149 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Methylumbelliferyl phosphate (CAS 3368-04-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28731-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.