Product Name

  • Name

    1-PHENYL-3-METHYL-3-(2-HYDROXY-ETHYL)TRIAZENE

  • EINECS
  • CAS No. 21600-45-3
  • Density 1.08g/cm3
  • Solubility
  • Melting Point
  • Formula C9H13 N3 O
  • Boiling Point 287.1°Cat760mmHg
  • Molecular Weight 179.222
  • Flash Point 127.4°C
  • Transport Information
  • Appearance
  • Safety A poison by subcutaneous route. Questionable carcinogen with experimental carcinogenic data. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 21600-45-3 (1-PHENYL-3-METHYL-3-(2-HYDROXY-ETHYL)TRIAZENE)
  • Hazard Symbols
  • Synonyms Ethanol,2-(1-methyl-3-phenyl-2-triazeno)- (8CI); Ethanol,2-(1-methyl-3-phenyl-2-triazenyl)- (9CI); 1-Phenyl-3-methyl-3-(2-hydroxyethyl)-triazene;NSC 136062; NSC 180039
  • PSA 48.19000
  • LogP 1.60940

3-(2-Hydroxyethyl)-3-methyl-1-phenyl-triazene Chemical Properties

IUPAC Name: 2-[Methyl(phenyldiazenyl)amino]ethanol
Synonyms of 3-(2-Hydroxyethyl)-3-methyl-1-phenyl-triazene (CAS NO.21600-45-3) : Ethanol, 2- (1-methyl-3-phenyl-2-triazenyl)- ; 1-Phenyl-3-
methyl-3-(2-hydroxyethyl)triazene ; 3-(2-Hydroxyethyl)-3-methyl-1-phenyltriazene
CAS NO:21600-45-3
Molecular Formula :C9H13N3O
Molecular Weight :179.219
Molecular Structure :
Index of Refraction:1.543
Surface Tension: 40.9 dyne/cm
Density: 1.08 g/cm3
Flash Point: 127.4 °C
Enthalpy of Vaporization: 55.58 kJ/mol
Boiling Point: 287.1 °C at 760 mmHg
Vapour Pressure: 0.00118 mmHg at 25°C

3-(2-Hydroxyethyl)-3-methyl-1-phenyl-triazene Uses

 3-(2-Hydroxyethyl)-3-methyl-1-phenyl-triazene (CAS NO.21600-45-3) is used as intermediate in organic synthesis .

3-(2-Hydroxyethyl)-3-methyl-1-phenyl-triazene Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 subcutaneous 360mg/kg (360mg/kg)   Zeitschrift fuer Krebsforschung und Klinische Onkologie. Vol. 81, Pg. 285, 1974.

3-(2-Hydroxyethyl)-3-methyl-1-phenyl-triazene Safety Profile

A poison by subcutaneous route. Questionable carcinogen with experimental carcinogenic data. When  3-(2-Hydroxyethyl)-3-methyl-1-phenyl-triazene (CAS NO.21600-45-3) is heated to decomposition, it emits toxic fumes of NOx.

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