Victoria Blue R

About Victoria Blue R

Victoria Blue R is an amine building block carrying the CAS registry number 2185-86-6. With the molecular formula C29H32ClN3, it has a molar mass of 458.0 g/mol. The IUPAC name is [4-[bis[4-(dimethylamino)phenyl]methylidene]naphthalen-1-ylidene]-ethylazanium chloride. Common synonyms include Basic Blue 11 and Victoria Blue RS.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Victoria Blue R is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Victoria Blue R
Catalogue No.	VQ-039536
CAS Number	2185-86-6
IUPAC name	[4-[bis[4-(dimethylamino)phenyl]methylidene]naphthalen-1-ylidene]-ethylazanium chloride
Molecular formula	C₂₉H₃₂ClN₃
Molecular weight	458 g/mol
Exact mass	457.2285
HSN code	2933
InChIKey	JEVGKYBUANQAKG-UHFFFAOYSA-N
SMILES	CC[NH+]=C1C=CC(=C(C2=CC=C(C=C2)N(C)C)C3=CC=C(C=C3)N(C)C)C4=CC=CC=C14.[Cl-]
PubChem CID	16599

Physical properties
Physical form	Other
H-bond donors / acceptors	1 / 3
TPSA	20.5 Å²
Synonyms	Basic Blue 11, Victoria Blue RS, C.I. Basic Blue 11, Victoria Lake Blue R, Hidaco Victoria Blue R, Aizen Victoria Blue BOH, c.i.basicblue11, N,N'-(N,N'-Tetramethyl)-1-diaminodiphenylnaphthylaminomethane hydrochloride

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Victoria Blue R?

The CAS Registry Number of Victoria Blue R is 2185-86-6. It is also known as Basic Blue 11, Victoria Blue RS, C.I. Basic Blue 11.

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

Victoria Blue R has the molecular formula C29H32ClN3 and a molecular weight of 458 g/mol. Its IUPAC name is [4-[bis[4-(dimethylamino)phenyl]methylidene]naphthalen-1-ylidene]-ethylazanium chloride.

Which grade and pack sizes of Victoria Blue R can I order?

We supply Victoria Blue R, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Victoria Blue R?

Yes. Every lot of Victoria Blue R is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Victoria Blue R be shipped internationally?

Yes. Victoria Blue R is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.