CAS 81-39-0

Solvent Red 52

Description:

Solvent Red 52, with the CAS number 81-39-0, is an organic dye primarily used as a coloring agent in various applications, including plastics, inks, and coatings. It belongs to the azo dye family, characterized by the presence of one or more azo groups (-N=N-), which contribute to its vibrant color properties. Solvent Red 52 is known for its excellent solubility in organic solvents, making it suitable for use in non-aqueous systems. The dye exhibits good thermal stability and lightfastness, which are essential for maintaining color integrity in products exposed to environmental conditions. However, like many azo dyes, it may raise concerns regarding environmental and health impacts, particularly regarding potential carcinogenicity and toxicity. Therefore, its use is often regulated, and safety data sheets should be consulted to ensure proper handling and disposal. Overall, Solvent Red 52 is valued for its bright red hue and versatility in various industrial applications, while also necessitating careful consideration of safety and environmental factors.

Formula: C₂₄H₁₈N₂O₂

InChI: InChI=1/C24H18N2O2/c1-14-7-9-15(10-8-14)25-19-11-12-20-22-18(13-21(27)26(20)2)16-5-3-4-6-17(16)24(28)23(19)22/h3-13,25H,1-2H3

InChI key: InChIKey=VJUKWPOWHJITTP-UHFFFAOYSA-N

SMILES: N(C1=C2C=3C(C=4C(C2=O)=CC=CC4)=CC(=O)N(C)C3C=C1)C5=CC=C(C)C=C5

Synonyms:

• 2,3-Dihydro-3-methyl-2-oxo-6-p-toluidine-3-azabenzanthrone
• 3-Methyl-6-(p-tolylamino)-2H-naphtho[1,2,3-de]quinoline-2,7(3H)-dione
• 3-Methyl-6-p-toluidino-3H-dibenz[f,ij]isoquinoline-2,7-dione
• 3-methyl-6-[(4-methylphenyl)amino]-3H-naphtho[1,2,3-de]quinoline-2,7-dione
• 3H-Naphtho[1,2,3-de]quinoline-2,7-dione, 3-methyl-6-[(4-methylphenyl)amino]-
• 3H-Naphtho[1,2,3-de]quinoline-2,7-dione, 3-methyl-6-p-toluidino-
• Ahcoquinone Rubine Base
• Diaresin Red H 5B
• Helio Oil Red R Pdr
• KP Plast Red 5B
• Kenawax Red Rubine 2RP
• Macrolex Red 5B
• Macrolex Red 5B Gran
• Oil Fast Red R Pdr
• Optica Global PRT Red
• Optica Global PRT Red Toner
• Plast red 3007
• Red H5B
• Rubinol R Base
• Solvent Red 52
• Sr 52
• Sumiplast Red HL 5B
• Transparent Red H 5B
• Waxoline Rubine RA
• C.I. 68210
• C.I.Solvent Red 52
• Elbaplast Red 5B
• CI SOLVENT RED 52
• Kenawax Rubine 2RP
• Solvent red 52 (C.I. 68210)
• 2,3-Dihydro-3-methyl-6-(p-toluidino)-7H-dibenz[f,ij]isoquinoline-2,7-dione
• abcol red 5b
• 3H-Naphtho1,2,3-dequinoline-2,7-dione, 3-methyl-6-(4-methylphenyl)amino-
• Fabriperm Solvent Red 52
• Keyplast Red 5B
• Amarsol Red 5B
• Polysolve Red 52
• 3H-Naphtho[1, 2, 3-de]quinoline-2, 7-dione, 2-methyl-6-[(4-methylphenyl)amino]
• Rosaplast Red 5B
• 3-methyl-6-[(4-methylphenyl)amino]-3H-Dibenz[f,ij]isoquinoline-2,7-dione

3-Methyl-6-(p-toluidino)-3H-dibenz[f

CAS: 81-39-0

Formula: C₂₄H₁₈N₂O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 366.4119

Ref: IN-DA01EE0E

Solvent Red 52

CAS: 81-39-0

Solvent Red 52

Purity: 98%

Molecular weight: 366.41g/mol

Ref: 54-OR1029697

Solvent Red 52

Controlled Product

CAS: 81-39-0

Applications Solvent Red 52 is used in method for production of Poly(trimethylene furandicarboxylate) using Zinc catalyst.
References Poladi, Raja Hari, et al.: PCT Int. Appl., (2018);

Formula: C₂₄H₁₈N₂O₂

Color and Shape: Red

Molecular weight: 366.412

Ref: TR-S224395