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Solvent Blue 4

Solvent Blue 4 Structure
Solvent Blue 4
  • CAS No.6786-83-0
  • Chemical Name:Solvent Blue 4
  • CBNumber:CB1330755
  • Molecular Formula:C33H33N3O
  • Formula Weight:487.63
  • MOL File:6786-83-0.mol
Solvent Blue 4 Property
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H318
  • Precautionary statements P280-P305+P351+P338-P310

Solvent Blue 4 Chemical Properties,Usage,Production

  • Uses α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol is a solvent dye also known as solvent blue 4 with potential uses in inks and as a food additive.
  • Preparation (a) 4-(Dichloro(4-(dimethylamino)phenyl)methyl)-N,N-dimethylbenzenamine and Naphthalen-1-amine condensation; (b) Bis (4 – (dimethylamino) phenyl) methanol and Naphthalen-1-amine condensation, the product into N – nitroso derivatives and oxidation, remove nitroso.
  • Flammability and Explosibility Non flammable
  • Properties and Applications brilliant blue. Soluble in water is blue, soluble in ethanol for blue. In concentrated sulfuric acid to red light brown, dilution after yellow to green and then to blue. Dye aqueous solution to join sodium hydroxide have dark red light brown precipitation
    Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
    Melting point Stable
    ISO Poor >180 110 Insoluble No change Dissole
Solvent Blue 4 Preparation Products And Raw materials
Raw materials
Preparation Products
Solvent Blue 4 Suppliers
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Solvent Blue 4 Spectrum
6786-83-0, Solvent Blue 4Related Search:
  • Organics
  • Solvent Dyestuff
  • 医药中间体
  • C33H33N3O
  • Α,Α-双[4-(二甲氨基)苯基]-4-(苯氨基)-1-萘甲醇
  • 溶剂蓝4(C.I. 44045:1)
  • Α,Α-BIS[4-(DIMETHYLAMINO)PHENYL]-4-(PHENYLAMINO)-1-NAPHTHALENEMETHANOL ( TECHNICAL GRADE)
  • Α,Α-二[4-(二甲氨基)苯基]-4-苯基氨基-1-萘甲醇
  • 溶剂兰4
  • 溶剂蓝 4
  • 6786-83-0
  • α,α-bis[4-(dimethylamino)phenyl]-4-(phenylamino)naphthalene-1-methanol
  • Solvent Blue 4 (44045:1)
  • α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol (Technical Grade)
  • α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol ( Technical Grade)
  • Solvent Blue 4 ISO 9001：2015 REACH
  • C.I.Solvent Blue 4:C.I.44045:1
  • a,a-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol ( Technical Grade)
  • 1-Naphthalenemethanol, α,α-bis[4-(dimethylamino) phenyl]-4-(phenylamino)-
  • .alpha.,.alpha.-bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-Naphthalenemethanol
  • alpha,alpha-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)naphthalin-1-methanol
  • 1-Naphthalenemethanol, .alpha.,.alpha.-bis4-(dimethylamino)phenyl-4-(phenylamino)-
  • Victoria Blue base
  • Oil Violet 4B
  • SOLVENT BLUE 4
  • alpha,alpha-bis[4-(dimethylamino)phenyl]-4-(phenylamino)naphthalene-1-methanol
  • C.I. 44045:1
  • bis[4-(dimethylamino)phenyl]-[4-(phenylamino)naphthalen-1-yl]methanol
  • [4-(anilino)naphthalen-1-yl]-bis[4-(dimethylamino)phenyl]methanol
  • [4-(anilino)-1-naphthyl]-bis[4-(dimethylamino)phenyl]methanol
  • α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol
  • C.I.Solvent Blue 4
  • Blue 645
  • Baso Blue 645

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