OIL BLUE N Chemical Properties

Melting point:

210 °C

Boiling point:

586.0±50.0 °C(Predicted)

Density 

1.146±0.06 g/cm3(Predicted)

storage temp. 

room temp

solubility 

acetone: 1%, turbid, blue to very deep blue

form 

powder

Colour Index 

61555

pka

5.51±0.20(Predicted)

λmax

596 nm
644 nm (2nd)

Stability:

Stable. Combustible. Incompatible with strong oxidizing agents.

CAS DataBase Reference

2646-15-3

EPA Substance Registry System

9,10-Anthracenedione, 1,4-bis(pentylamino)- (2646-15-3)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/38

Safety Statements 

24/25-26

WGK Germany 

3

MSDS

• Language:English Provider:ACROS

OIL BLUE N Usage And Synthesis

Chemical Properties

purple powder

Uses

Oil Blue N stains fatty substances dark blue In animal tissues when supersaturated solutions in dilute isopropanol are used. Dyes and metabolites.

Preparation

1,4-Dihydroxyanthracene-9,10-dione and 3-Methylbutan-1-amine condensation.

Properties and Applications

green light blue. Soluble in Acetone, Butyl acetate, Cellosole, toluene, slightly soluble in alcohol, insoluble in water. Used for oil and paraffin and cosmetics coloring.

OIL BLUE N(2646-15-3)Related Product Information

• 1,4-Diamino anthraquinone
• N-Methylpropylamine
• 2-ACETYLBENZALDEHYDE 95
• 3-Aminoacetophenone
• 2-Methylbenzophenone
• Oil Blue 78
• N-BUTYL-M-TOLUIDINE
• N-Phenyl-n-butylamine
• 4-(2-Pyridinyl)benzaldehyde
• Anthrone
• p-Phenylenediamine
• N-METHYLBUTYLAMINE
• 1,2-DIETHYLBENZENE
• 3-Aminobenzaldehyde
• Benzophenone
• OIL BLUE G EXTRA,Calco Oil Blue NSM
• 2-Aminobenzaldehyde
• N-Ethyl-o-toluidine