Product Name

  • Name

    WL-27

  • EINECS
  • CAS No. 155-00-0
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula C8H11ClN2•H2O4S
  • Boiling Point 314.9°Cat760mmHg
  • Molecular Weight 268.74
  • Flash Point 144.3°C
  • Transport Information
  • Appearance
  • Safety Poison by acute subcutaneous route. Experimental reproductive effects. See also SULFATES. When heated to decomposition it emits very toxic fumes of SOx, Cl, and NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 155-00-0 (WL-27)
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

o-Chloro-β-phenylethylhydrazine dihydrogen sulfhate Chemical Properties

IUPAC Name: 2-(2-Chlorophenyl)ethylhydrazine; sulfuric acid
Synonyms of o-Chloro-β-phenylethylhydrazine dihydrogen sulfhate (CAS NO.155-00-0): o-Chloro-beta-phenylethylhydrazine dihydrogen sulphate ; Hydrazine, (2-(2-chlorophenyl)ethyl)-, sulfate (1:1) (9CI) ; Hydrazine, 1-(o-chlorophenethyl)-, sulfate (1:1)
InChI: InChI=1/C8H11ClN2.H2O4S/c9-8-4-2-1-3-7(8)5-6-11-10;1-5(2,3)4/h1-4,11H,5-6,10H2;(H2,1,2,3,4)
InChIKey: CZWGTSMWFKTQAX-UHFFFAOYAM
Std. InChI: InChI=1S/C8H11ClN2.H2O4S/c9-8-4-2-1-3-7(8)5-6-11-10;1-5(2,3)4/h1-4,11H,5-6,10H2;(H2,1,2,3,4)
Std. InChIKey: CZWGTSMWFKTQAX-UHFFFAOYSA-N
CAS NO: 155-00-0
Molecular Formula: C8H13ClN2O4S
Molecular Weight: 268.7178
Molecular Structure :
H bond acceptors: 2
H bond donors: 3
Freely Rotating Bonds: 4
Polar Surface Area: 6.48 Å2
Flash Point: 144.3 °C
Enthalpy of Vaporization: 55.61 kJ/mol
Boiling Point: 314.9 °C at 760 mmHg
Vapour Pressure: 0.000452 mmHg at 25°C

o-Chloro-β-phenylethylhydrazine dihydrogen sulfhate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 subcutaneous 182mg/kg (182mg/kg)   Journal of Endocrinology. Vol. 30, Pg. 205, 1964.

o-Chloro-β-phenylethylhydrazine dihydrogen sulfhate Safety Profile

Poison by acute subcutaneous route. Experimental reproductive effects. See also SULFATES. When o-Chloro-β-phenylethylhydrazine dihydrogen sulfhate (CAS NO.155-00-0) is heated to decomposition ,it emits very toxic fumes of SOx, Cl, and NOx.

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