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Solvent Red 26

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
MDL Number:
MFCD00009688
MOL File:
4477-79-6.mol
Last updated: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
FDA UNII KR6F64FLX3
EPA Substance Registry System C.I. Solvent Red 26 (4477-79-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 234117 Oil Red EGN 4477-79-6 25g $91.9 2024-03-01 Buy
Chem-Impex 42025 OilRedEGN,suitableforHematology&Histology suitableforHematology&Histology 4477-79-6 25G $72.8 2021-12-16 Buy
Crysdot CD12071081 1-((2,5-Dimethyl-4-(o-tolyldiazenyl)phenyl)diazenyl)naphthalen-2-ol 97% 4477-79-6 100g $727 2021-12-16 Buy
Product number Packaging Price Buy
234117 25g $91.9 Buy
42025 25G $72.8 Buy
CD12071081 100g $727 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

Global( 71)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21700 55
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Hubei xin bonus chemical co. LTD
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Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Dideu Industries Group Limited
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AFINE CHEMICALS LIMITED
0571-85134551 info@afinechem.com CHINA 15377 58
Alfa Chemistry
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Shanghai Acmec Biochemical Technology Co., Ltd.
+undefined18621343501 product@acmec-e.com China 33349 58
Amadis Chemical Company Limited
571-89925085 sales@amadischem.com China 132020 58
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
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