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HomeProduct name listSolvent Green 1

Solvent Green 1

  • CAS NO.:41272-40-6
  • Empirical Formula: C25H28N2O2
  • Molecular Weight: 388.51
  • MDL number: MFCD00151208
  • EINECS: 255-288-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:52
Solvent Green 1 Structural

What is Solvent Green 1?

Preparation

(a) in the presence of sulfuric acid hydrochloric acid and Benzaldehyde (1 Moore) N,N-dimethylaniline (2 Moore) condensation, then use Lead dioxide and acid oxidation its product, and then made free base; (b) N,N-dimethylaniline and 1-(Trichloromethyl)benzene heating, and then made free base.

Properties and Applications

brilliant blue light green. Soluble in water for cyan, soluble in ethanol are blue-green. In concentrated sulfuric acid to yellow, dilution after dark orange. Dye aqueous solution with sodium hydroxide have Copenhagen green precipitation.

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Poor 60 Fade

Properties of Solvent Green 1

Boiling point: 115.5℃[at 101 325 Pa]
Density  1.115-1.336[at 20℃]
vapor pressure  3.093-111Pa at 25-50℃
Water Solubility  6.65-179.66g/L at 25℃
EPA Substance Registry System C.I. Solvent Green 1, acetate salt (41272-40-6)

Safety information for Solvent Green 1

Computed Descriptors for Solvent Green 1

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