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HomeProduct name listSolvent Yellow 98

Solvent Yellow 98

  • CAS NO.:12671-74-8
  • Empirical Formula: C36H45NO2S
  • Molecular Weight: 555.81
  • MDL number: MFCD00144314
  • EINECS: 603-155-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-08-08 23:24:48
Solvent Yellow 98 Structural

What is Solvent Yellow 98?

The Uses of Solvent Yellow 98

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

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO 7 105 300

Properties of Solvent Yellow 98

Boiling point: 699.9±34.0 °C(Predicted)
Density  1.118±0.06 g/cm3(Predicted)
pka -2.44±0.20(Predicted)
CAS DataBase Reference 12671-74-8
EPA Substance Registry System 1H-Thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione, 2-octadecyl- (12671-74-8)

Safety information for Solvent Yellow 98

Computed Descriptors for Solvent Yellow 98

InChIKey YDQLECBCTASDOZ-UHFFFAOYSA-N
SMILES C1(=O)C2=C3C4C(SC5=C(C=4C=C2)C=CC=C5)=CC=C3C(=O)N1CCCCCCCCCCCCCCCCCC

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