Disperse Orange 11
Also known as: 1-Amino-2-methylanthraquinone, 1-Amino-2-methyl-9,10-anthraquinone, 1-Amino-2-methyl-9,10-anthracenedione, 1-Amino-2-methyl-10-anthracenedione, C.I. 60700, EINECS 201-408-3, MFCD00001220
Disperse Orange 11 (CAS 82-28-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H11NO2 and a molecular weight of 237.253 g/mol. Key properties include a melting point of 204-206 °C(lit.), a boiling point of 481.1±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 244.8±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 82-28-0
- Jingsj CID
- J-31106-8
- Molecular Formula
- C15H11NO2
- Molecular Weight
- 237.253 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 204-206 °C(lit.) |
|---|---|
| Boiling Point | 481.1±45.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 244.8±28.7 °C |
| Exact Mass | 237.078979 |
| PSA | 60.16000 |
| LogP | 3.81 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.688 |
Customs & Trade Information
| HS Code | 2922399090 |
|---|---|
| Summary | 2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Disperse Orange 11?
The CAS number of Disperse Orange 11 is 82-28-0.
What are the molecular formula and molecular weight of Disperse Orange 11?
Disperse Orange 11 has molecular formula C15H11NO2 and molecular weight 237.253 g/mol.
What are the upstream and downstream products of Disperse Orange 11?
For Disperse Orange 11, Upstream Products: 2,3-dichloro-1,4-naphthoquinone, 2-Methyl-1-nitroanthraquinone, Dibutylamine; Downstream Products: 1-Amino-4-bromo-2-methylanthraquinone, 1-amino-4-chloro-2-methylanthraquinone, 1-Chloro-2-methylanthraquinone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Disperse Orange 11 (CAS 82-28-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31106-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.