Solvent Yellow 98
溶剂黄98
Also known as: Fluorescent Yellow 3G, C.I. 56238, 2-Octadecyl-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione, 2-Octadecyl-1H-benzo[3,4]isothiochromeno[7,8,1-def]isoquinoline-1,3(2H)-dione, Day-Glo Pocono Yellow, Hostasol Yellow, Hostasol Yellow 3G, Elbaplast Fluorescent Yellow G, Keyplast Fluorescent Yellow 3R, Polysolve Yellow 98, Rosaplast Yellow FSG, Yellow FRL
Solvent Yellow 98 (CAS 12671-74-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C36H45NO2S and a molecular weight of 555.813 g/mol. It is also known as Fluorescent Yellow 3G, C.I. 56238 and 2-Octadecyl-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione. Key properties include a boiling point of 699.9±34.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 377.1±25.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12671-74-8
- Jingsj CID
- J-1523549-9
- Molecular Formula
- C36H45NO2S
- Chinese Name
- 溶剂黄98
- Molecular Weight
- 555.813 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 699.9±34.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 377.1±25.7 °C |
Frequently Asked Questions
What is the CAS number of Solvent Yellow 98?
The CAS number of Solvent Yellow 98 is 12671-74-8.
What are the molecular formula and molecular weight of Solvent Yellow 98?
Solvent Yellow 98 has molecular formula C36H45NO2S and molecular weight 555.813 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 98 (CAS 12671-74-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523549-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.