Oil Blue N
Also known as: Oil Blue N, Solvent Blue 14, Oil Blue M, C.I. Solvent Blue 14, Ext. D and C Blue No. 5, Amino-quinone, 1,4-bis(pentylamino)anthracene-9,10-dione, 1,4-Bis(pentylamino)anthraquinone, C.I. 61555, MFCD00001200
Oil Blue N (CAS 2646-15-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H30N2O2 and a molecular weight of 378.50700 g/mol. Key properties include a melting point of 210ºC, a boiling point of 586ºC at 760mmHg, a density of 1.146g/cm3 and a flash point of 179.9ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2646-15-3
- Jingsj CID
- J-1336636-4
- Molecular Formula
- C24H30N2O2
- Molecular Weight
- 378.50700 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 210ºC |
|---|---|
| Boiling Point | 586ºC at 760mmHg |
| Density | 1.146g/cm3 |
| Flash Point | 179.9ºC |
| Exact Mass | 378.23100 |
| PSA | 58.20000 |
| LogP | 5.81220 |
| Vapor Pressure | 1.03E-13mmHg at 25°C |
| Refractive Index | 1.613 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
Frequently Asked Questions
What is the CAS number of Oil Blue N?
The CAS number of Oil Blue N is 2646-15-3.
What are the molecular formula and molecular weight of Oil Blue N?
Oil Blue N has molecular formula C24H30N2O2 and molecular weight 378.50700 g/mol.
Is Oil Blue N hazardous?
Oil Blue N has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Oil Blue N (CAS 2646-15-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1336636-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.