54381-16-7

Basic information

• Product Name: N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate
• Synonyms: ETHANOL, 2,2'-((4-AMINOPHENYL)IMINO)BIS-, SULFATE;JAROCOL BHP;2-amino-4-n-(2-hydroxyethyl)-amino]anisole sulfate;N,N-BIS(2-HYDROXYETHYL)-1,4-PHENYLENEDIAMINE SULFATE;N,N-BIS(2-HYDROXYETHYL)-1,4-PHENYLENEDIAMINE SULPHATE;N,N'-BIS(2-HYDROXYETHYL)-2-NITRO-P-PHENYLENEDIAMINE SULFATE;N,N-BIS(2-HYDROXYETHYL)-P-PHENYLENEDIAMINE SULFATE;N,N-BIS(2-HYDROXYETHYL)-P-PHENYLENEDIAMINE SULPHATE
• CAS NO: 54381-16-7
• Molecular Formula: C₁₀H₁₆N₂O₂*H₂O₄S
• Molecular Weight: 294.32
• EINECS: 259-134-5
• Mol File: 54381-16-7.mol
• Article Data: 4

Chemical Properties

• Melting Point: 168-171°C
• Boiling Point: 416.4 °C at 760 mmHg
• Flash Point: 205.6 °C
• Appearance: White crystal powder
• Density: 1.497[at 20℃]
• Vapor Pressure: 65Pa at 20℃
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility: Acetonitrile (Slightly), DMSO (Slightly)
• Water Solubility: 178g/L at 20℃
• Stability: Hygroscopic
• CAS DataBase Reference: N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate(54381-16-7)
• EPA Substance Registry System: N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate(54381-16-7)

Safety Data

• Hazard Codes: T
• Statements: 25
• Safety Statements: 45
• Hazardous Substances Data: 54381-16-7(Hazardous Substances Data)

Usage

Chemical Properties

White crystal powder

Uses

2,2''-((4-Aminophenyl)azanediyl)diethanol Sulfate is a useful compound in hair dye. Has cosmetic applications.

Flammability and Explosibility

Nonflammable

Relevant articles and documents

One step hair coloring compositions using salts

A hair coloring composition comprising the following two compositions which are mixed just prior to application to the hair: (a) a composition comprising a water-soluble peroxygen oxidizing agent; and (b) a composition comprising one or more oxidative hair coloring agents selected from the group consisting of an aromatic diamine, an amino phenol, a naphthol, a polyhydric phenol, a catechol and mixtures thereof; wherein the composition comprising one or more oxidative hair coloring agents further comprises al least one water soluble carbonate releasing salts; and optionally a water soluble ammonium salt, is described.

Enhanced color deposition for hair with sequestering agents

Hair coloring compositions which comprise: (A) non-nitrogenous chelating agents from the group consisting of polyphosphate; phosphonates; hydroxycarboxylates; polyacrylates; zeolite; and mixtures thereof; (B) an oxidative dye primary intermediate; and (C) an oxidative dye coupler; (D) and water are described. The present invention also relates to a method for coloring hair which comprises contacting said hair with a hair coloring composition as described above.