| Identification | Back Directory | [Name]
Solvent Yellow 98 | [CAS]
12671-74-8 | [Synonyms]
C.I. 56238
Yellow FRL
Solvent Yellow 98
Polysolve Yellow 98
Rosaplast Yellow FSG.
C.I.Solvent Yellow 98
Fluorescent Yellow 3G
Solvent yellow 98 (C.I. 56238)
Elbaplast Fluorescent Yellow G
Keyplast Fluorescent Yellow 3R
2-Octadecyl-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione
1H-Thioxantheno2,1,9-defisoquinoline-1,3(2H)-dione, 2-octadecyl-
1,9-def]isoquinoline-1,3(2h)-dione, 2-octadecyl-1h-thioxantheno[
1H-Thioxantheno[2, 1, 9-deflisoquinoline-1, 3(2H)-dione, 2-octadecyl] | [EINECS(EC#)]
219-616-8 | [Molecular Formula]
C36H45NO2S | [MDL Number]
MFCD00144314 | [MOL File]
12671-74-8.mol | [Molecular Weight]
555.82 |
| Hazard Information | Back Directory | [Uses]
Solvent Yellow 98 is an organic dye and a component of photopolymer resins for luminescent three-dimensional printing. | [Preparation]
4-Nitro[1.8]naphthalic anhydride with 2-Aminobenzenethiol?etherification, with Octadecanamine and amination, with Sodium nitrite diazotization, with Copper sulfate monohydrate closed loop, and then soda boiling. | [Properties and Applications]
yellow. Yellow orange powder. Insoluble in water, soluble in organic solvent is easy. This product has the beautiful fluorescence, good light resistance, good thermal fastness. For polymethyl methacrylate, polystyrene, polyester plastic coloring
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Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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7
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105
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300
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