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Solvent Red 26

Solvent Red 26 Structure
CAS No.
4477-79-6
Chemical Name:
Solvent Red 26
Synonyms
OIL RED;CI 26120;Red GPD;abcolredob;CI NO 26120;OIL RED EGN;SOLVENT RED 26;C.I.Solvent Red 26;Transparent red 3BR;Oil red EGN (C.I. 26120)
CBNumber:
CB6262411
Molecular Formula:
C25H22N4O
Molecular Weight:
394.47
MOL File:
4477-79-6.mol
Modify Date:
2022/12/21 16:56:50

Solvent Red 26 Properties

Melting point 130 °C (dec.)(lit.)
Boiling point 628.8±55.0 °C(Predicted)
Density 1.18±0.1 g/cm3(Predicted)
pka 13.52±0.50(Predicted)
Colour Index 26120
EPA Substance Registry System C.I. Solvent Red 26 (4477-79-6)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS08
Signal word  Warning
Hazard statements  H351
Precautionary statements  P201-P308+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3

Solvent Red 26 price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 234117 Oil Red EGN 4477-79-6 25G ₹5394.6 2022-06-14 Buy
Product number Packaging Price Buy
234117 25G ₹5394.6 Buy

Solvent Red 26 Chemical Properties,Uses,Production

Preparation

O-Methylaniline diazotization, and 2,5-Dimethylbenzenamine coupling, product to diazotization, and Naphthalen-2-ol coupling.

Properties and Applications

red. Red powder. Insoluble in water, soluble in ethanol, acetone and so on the many kinds of solvent, resistance to 5% of hydrochloric acid and sodium carbonate. In concentrated sulfuric acid to blue light green, dilution after red precipitation; 10% of the sulfuric acid insoluble; In concentrated hydrochloric acid of insoluble; In concentrated nitric acid for brown solution; In 10% sodium hydroxide solution insoluble. Used for fat, oil, wax and oil product color, also used in acrylic resin coloring.

Solvent Red 26 Preparation Products And Raw materials

Raw materials

Preparation Products

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CI NO 26120 CI 26120 1-[[2,5-dimethyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-Naphthalenol abcolredob OIL RED O-PROPYLENE GLYCOL OIL RED OIL RED EGN SOLVENT RED 26 Solvent Red 26 (C.I. 26120) 1-[[2,5-Dimethyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-naphthol 2-Naphthalenol, 1-2,5-dimethyl-4-(2-methylphenyl)azophenylazo- Oil red EGN (C.I. 26120) Red GPD C.I.Solvent Red 26 Oil red EGN (Solvent red 26) 2-Naphthalenol,1-[2-[2,5-diMethyl-4-[2-(2-Methylphenyl)diazenyl]phenyl]diazenyl]- 1-[[2,5-dimethyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-naphthaleno (1Z)-1-[[2,5-dimethyl-4-[(2-methylphenyl)diazenyl]phenyl]hydrazinylidene]naphthalen-2-one 1-((2,5-Dimethyl-4-(o-tolyldiazenyl)phenyl)diazenyl)naphthalen-2-ol Stock Solvent Red 26 Standard@300 μg/mL in Xylene Solvent Red 26 ISO 9001:2015 REACH Transparent red 3BR C.I.Solvent Red 26:C.I.26120 1-((E)-(2,5-dimethyl-4-((E)-o-tolyldiazenyl)phenyl)diazenyl)naphthalen-2-ol 4477-79-6 C25H22N4O Organics Solvent Dyestuff