N-(4-hydroxy-9,10-dioxoanthracen-1-yl)benzamide
颜料红89
Also known as: 1-Benzamido-4-hydroxyanthraquinone, 1-Benzoylamino-4-hydroxyanthraquinone, 4-Benzoylamino-1-hydroxyanthraquinone, N-(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)benzamide, Algol Pink R, Helio Fast Pink R, Fenalac Pink RL Conc, Anthragen Pink RLA, C.I. Pigment Red 89, C.I. 60745, EINECS 229-087-5
N-(4-hydroxy-9,10-dioxoanthracen-1-yl)benzamide (CAS 6409-74-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H13NO4 and a molecular weight of 343.33200 g/mol. It is also known as 1-Benzamido-4-hydroxyanthraquinone, 1-Benzoylamino-4-hydroxyanthraquinone and 4-Benzoylamino-1-hydroxyanthraquinone. Key properties include a boiling point of 498.4ºC at 760 mmHg, a density of 1.452g/cm3 and a flash point of 255.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6409-74-1
- Jingsj CID
- J-1354224-1
- Molecular Formula
- C21H13NO4
- Chinese Name
- 颜料红89
- Molecular Weight
- 343.33200 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 498.4ºC at 760 mmHg |
|---|---|
| Density | 1.452g/cm3 |
| Flash Point | 255.2ºC |
Frequently Asked Questions
What is the CAS number of N-(4-hydroxy-9,10-dioxoanthracen-1-yl)benzamide?
The CAS number of N-(4-hydroxy-9,10-dioxoanthracen-1-yl)benzamide is 6409-74-1.
What are the molecular formula and molecular weight of N-(4-hydroxy-9,10-dioxoanthracen-1-yl)benzamide?
N-(4-hydroxy-9,10-dioxoanthracen-1-yl)benzamide has molecular formula C21H13NO4 and molecular weight 343.33200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-(4-hydroxy-9,10-dioxoanthracen-1-yl)benzamide (CAS 6409-74-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1354224-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.