Victoria Blue R

维多利亚蓝R

Also known as: Basic Blue 11, C.I. Basic Blue 11, Basic Blue K, C.I. 44040, N-[4-[[4-(dimethylamino)phenyl][4-(ethylamino)-1-naphthyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methylmethanaminium chloride

Victoria Blue R (CAS 2185-86-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C29H32ClN3 and a molecular weight of 458.038 g/mol. It is also known as Basic Blue 11, C.I. Basic Blue 11 and Basic Blue K. Key properties include a boiling point of 571.3ºC at 760 mmHg and a flash point of 299.3ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2185-86-6
Jingsj CID: J-1509922-8
Molecular Formula: C₂₉H₃₂ClN₃
Chinese Name: 维多利亚蓝R
Molecular Weight: 458.038 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	571.3ºC at 760 mmHg
Flash Point	299.3ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Victoria Blue R?

The CAS number of Victoria Blue R is 2185-86-6.

What are the molecular formula and molecular weight of Victoria Blue R?

Victoria Blue R has molecular formula C29H32ClN3 and molecular weight 458.038 g/mol.

Is Victoria Blue R hazardous?

Victoria Blue R has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Victoria Blue R (CAS 2185-86-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509922-8 (accessed 2026-10-24).

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