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Oil Blue N

油兰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. It is also known as Solvent Blue 14, Oil Blue M and C.I. Solvent Blue 14. 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. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2646-15-3
Jingsj CID
J-1336636-8
Molecular Formula
C24H30N2O2
Chinese Name
油兰N
Molecular Weight
378.50700 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point210ºC
Boiling Point586ºC at 760mmHg
Density1.146g/cm3
Flash Point179.9ºC

GHS Safety & Compliance

IrritantSignal word: Warning

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.

Data compiled from public chemical databases 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-1336636-8 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.