Maclurin
桑橙素
Also known as: 2,3',4,4',6-Pentahydroxybenzophenone, 2,4,6,3',4'-Pentahydroxybenzophenone, (3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone, 3,4,2',4',6'-Pentahydroxybenzophenone, C.I. Natural Yellow 11, Natural Yellow 11, Kino-yellow, Laguncurin, Morintannic acid, Moritannic acid, Patent Fustin, Fustic extract, Maclurine, Maklurin
Maclurin (CAS 519-34-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H10O6 and a molecular weight of 262.215 g/mol. It is also known as 2,3',4,4',6-Pentahydroxybenzophenone, 2,4,6,3',4'-Pentahydroxybenzophenone and (3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone. Key properties include a melting point of 222ºC, a boiling point of 551.1±50.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 301.2±26.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 519-34-6
- Jingsj CID
- J-25475-3
- Molecular Formula
- C13H10O6
- Chinese Name
- 桑橙素
- Molecular Weight
- 262.215 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 222ºC |
|---|---|
| Boiling Point | 551.1±50.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 301.2±26.6 °C |
Frequently Asked Questions
What is the CAS number of Maclurin?
The CAS number of Maclurin is 519-34-6.
What are the molecular formula and molecular weight of Maclurin?
Maclurin has molecular formula C13H10O6 and molecular weight 262.215 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Maclurin (CAS 519-34-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25475-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.