Product Name

  • Name

    2-ACETYL-5-NITROTHIOPHENE

  • EINECS
  • CAS No. 39565-00-9
  • Article Data4
  • CAS DataBase
  • Density 1.399g/cm3
  • Solubility
  • Melting Point 107-108°C
  • Formula C6H5 N O3 S
  • Boiling Point 268.9°Cat760mmHg
  • Molecular Weight 171.177
  • Flash Point 116.4°C
  • Transport Information
  • Appearance
  • Safety Mutation data reported. A flammable liquid. When heated to decomposition it emits toxic vapors of NOx and SOx.
  • Risk Codes R20/21/22;
  • Molecular Structure Molecular Structure of 39565-00-9 (2-ACETYL-5-NITROTHIOPHENE)
  • Hazard Symbols R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
  • Synonyms Ketone,methyl 5-nitro-2-thienyl (6CI,7CI); 2-Acetyl-5-nitrothiophene;5-Nitro-2-acetylthiophene
  • PSA 91.13000
  • LogP 2.38210

1-(5-Nitro-2-thienyl)ethanone Chemical Properties

IUPAC Name: 1-(5-Nitrothiophen-2-yl)ethanone 
Synonyms of 1-(5-Nitro-2-thienyl)ethanone (CAS NO.39565-00-9): 2-Acetyl-5-nitrothiophene ; Thiophene, 2-acetyl-5-nitro- ; Ethanone, 1-(5-nitro-2-thienyl)- (9CI) ; Ketone, methyl (5-nitro-2-thienyl)
CAS NO:39565-00-9
Molecular Formula: C6H5NO3S
Molecular Weight: 171.1738
Molecular Structure:
Index of Refraction: 1.589
Surface Tension: 53.7 dyne/cm
Density: 1.399 g/cm3
Flash Point: 116.4 °C
Enthalpy of Vaporization: 50.7 kJ/mol
Boiling Point: 268.9 °C at 760 mmHg
Vapour Pressure: 0.00747 mmHg at 25°C

1-(5-Nitro-2-thienyl)ethanone Toxicity Data With Reference

1.    

mmo-sat 2500 ng/plate

    CNREA8    Cancer Research. 35 (1975),3611.

1-(5-Nitro-2-thienyl)ethanone Safety Profile

Risk Statements: 20/21/22-40
R20/21/22: 1-(5-Nitro-2-thienyl)ethanone (CAS NO.39565-00-9) is harmful by inhalation, in contact with skin and if swallowed. 
R40:Limited evidence of a carcinogenic effect.
Safety Statements: 22-36/37/39
S22:Do not breathe dust. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN2811
RTECS: OB5040000
HazardClass: 6.1
PackingGroup: III

1-(5-Nitro-2-thienyl)ethanone Standards and Recommendations

DOT Classification:  3; Label: Flammable Liquid

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