abcol red 5b
Fluorescent Red H5B
CAS: 81-39-0
Molecular Formula: C24H18N2O2
abcol red 5b - Names and Identifiers
| Name | Fluorescent Red H5B |
| Synonyms | Red H5B C.I.68210 abcol red 5b SOLVENT RED 52 Plast red 3007 Solvent Red 52 C.I.Solvent Red 52 Fluorescent Red H5B Solvent red 52 (C.I. 68210) 3-methyl-6-[(4-methylphenyl)amino]-3H-Dibenz[f,ij]isoquinoline-2,7-dione 3H-Naphtho1,2,3-dequinoline-2,7-dione, 3-methyl-6-(4-methylphenyl)amino- 2,3-Dihydro-3-methyl-6-(p-toluidino)-7H-dibenz[f,ij]isoquinoline-2,7-dione 3-methyl-6-[(4-methylphenyl)amino]-3H-naphtho[1,2,3-de]quinoline-2,7-dione 3H-Dibenz(F,ij)isoquinoline-2,7-dione, 3-methyl-6-((4-methylphenyl)amino)- |
| CAS | 81-39-0 |
| EINECS | 201-346-7 |
| 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 |
abcol red 5b - Physico-chemical Properties
| Molecular Formula | C24H18N2O2 |
| Molar Mass | 366.41 |
| Density | 1.36±0.1 g/cm3(Predicted) |
| Boling Point | 585.0±50.0 °C(Predicted) |
| Flash Point | 307.6°C |
| Water Solubility | 750-2880900ng/L at 20-30℃ |
| Vapor Presure | 0-0Pa at 25℃ |
| pKa | 0.46±0.20(Predicted) |
| Refractive Index | 1.729 |
| Physical and Chemical Properties | Purple-Red Crystal, melting point 269-270 ℃. Soluble in water. Dark red in concentrated sulfuric acid, red precipitate after dilution. |
| Use | Can be used for a variety of resin and fiber coloring |
abcol red 5b - Reference Information
| LogP | 4.506-4.8 at 25℃ |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | Solvent Red 52 is widely used in the coloring of various resin plastics, such as Poly acrylic resin, ABS resin, organic glass, polyester resin, polycarbonate, etc., with good heat resistance and light resistance, high color strength, bright color advantages. |
| Application | transparent red H5B is suitable for coloring various resin plastics, such as polyacrylic resin polystyrene, ABS resin, organic glass, polyester resin, polycarbonate, etc., blue red. can be used for a variety of resin and fiber coloring |
| production method | with 4-bromo (or chloro)-N-picolyl anthrone and p-toluidine as raw materials, both were condensed to give the product. The final product was obtained by filtration and drying.. |
Last Update：2024-04-09 20:52:54
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View History
abcol red 5b
Cinnamic acid hexyl ester
Benzoic acid, 4-[(2-furanylcarbonyl)amino]-, hydrazide (9CI)
Tris(hydroxymethyl) aminomethane
TEA CHLORIDE
3-Methoxy-2,2-bis(methoxymethyl)-1-propanol
ferrovanadium
顶尖
1,1-Cyclopropanedicarboxylic acid, monoethyl ester
6-Benzofurancarboxylic acid, 5-heptyl-2,6,7,7a-tetrahydro-6,7-dihydroxy-7-methyl-2-oxo-, methyl ester, (6R,7R,7aS)-rel-
Cinnamic acid hexyl ester
Benzoic acid, 4-[(2-furanylcarbonyl)amino]-, hydrazide (9CI)
Tris(hydroxymethyl) aminomethane
TEA CHLORIDE
3-Methoxy-2,2-bis(methoxymethyl)-1-propanol
ferrovanadium
顶尖
1,1-Cyclopropanedicarboxylic acid, monoethyl ester
6-Benzofurancarboxylic acid, 5-heptyl-2,6,7,7a-tetrahydro-6,7-dihydroxy-7-methyl-2-oxo-, methyl ester, (6R,7R,7aS)-rel-