Solvent Yellow 18
溶剂黄18
Also known as: 4-Hydroxy-3-(phenyldiazenyl)quinolin-2(1H)-one, 3-Phenylazo-quinoline-2,4-diol, 3-Phenylazo-chinolin-2,4-diol, 3-(Phenylhydrazinylidene)-1H-quinoline-2,4-dione, C.I. 12740, Disperse Yellow 4, EINECS 229-044-0, Indasol Yellow M, Morplas Yellow 9
Solvent Yellow 18 (CAS 6407-80-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H11N3O2 and a molecular weight of 265.26700 g/mol. It is also known as 4-Hydroxy-3-(phenyldiazenyl)quinolin-2(1H)-one, 3-Phenylazo-quinoline-2,4-diol and 3-Phenylazo-chinolin-2,4-diol. Key properties include a boiling point of 482.2ºC at 760 mmHg, a density of 1.34 g/cm3 and a flash point of 245.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6407-80-3
- Jingsj CID
- J-894644-5
- Molecular Formula
- C15H11N3O2
- Chinese Name
- 溶剂黄18
- Molecular Weight
- 265.26700 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 482.2ºC at 760 mmHg |
|---|---|
| Density | 1.34 g/cm3 |
| Flash Point | 245.4ºC |
Frequently Asked Questions
What is the CAS number of Solvent Yellow 18?
The CAS number of Solvent Yellow 18 is 6407-80-3.
What are the molecular formula and molecular weight of Solvent Yellow 18?
Solvent Yellow 18 has molecular formula C15H11N3O2 and molecular weight 265.26700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Solvent Yellow 18 (CAS 6407-80-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-894644-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.