Disperse Orange 31
分散橙31
Also known as: Disperse Orange 31, C.I. Disperse Orange 31, 3-((2-(Acetyloxy)ethyl)(4-((4-nitrophenyl)azo)phenyl)amino)propiononitrile, 2-[N-(2-cyanoethyl)-4-[(4-nitrophenyl)diazenyl]anilino]ethyl acetate, Orange SE-2FLS, Propanenitrile, 3-[[2-(acetyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]-
Disperse Orange 31 (CAS 61968-38-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H19N5O4 and a molecular weight of 381.38500 g/mol. It is also known as C.I. Disperse Orange 31, 3-((2-(Acetyloxy)ethyl)(4-((4-nitrophenyl)azo)phenyl)amino)propiononitrile and 2-[N-(2-cyanoethyl)-4-[(4-nitrophenyl)diazenyl]anilino]ethyl acetate. Key properties include a boiling point of 599.6ºC at 760 mmHg, a density of 1.24g/cm3 and a flash point of 316.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 61968-38-5
- Jingsj CID
- J-1088985-9
- Molecular Formula
- C19H19N5O4
- Chinese Name
- 分散橙31
- Molecular Weight
- 381.38500 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 599.6ºC at 760 mmHg |
|---|---|
| Density | 1.24g/cm3 |
| Flash Point | 316.4ºC |
Frequently Asked Questions
What is the CAS number of Disperse Orange 31?
The CAS number of Disperse Orange 31 is 61968-38-5.
What are the molecular formula and molecular weight of Disperse Orange 31?
Disperse Orange 31 has molecular formula C19H19N5O4 and molecular weight 381.38500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Disperse Orange 31 (CAS 61968-38-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088985-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.