Product Name

  • Name

    1-Phenyl-2-thioxopyrrolidin-5-one

  • EINECS
  • CAS No. 4166-09-0
  • Article Data3
  • CAS DataBase
  • Density 1.3g/cm3
  • Solubility
  • Melting Point 122-123 °C
  • Formula C10H9NOS
  • Boiling Point 302.1°Cat760mmHg
  • Molecular Weight 191.254
  • Flash Point 136.5°C
  • Transport Information
  • Appearance
  • Safety A poison by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx and SOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 4166-09-0 (1-Phenyl-2-thioxopyrrolidin-5-one)
  • Hazard Symbols
  • Synonyms 2-Pyrrolidinone,1-phenyl-5-thioxo;1-Phenyl-2-thiosuccinimide;N-Phenyl-monothio-succinimid;Succinimide,N-phenylthio;N-Phenylmonothiosuccinimide;USAF WI-2;Succinimide,N-phenyl-2-thio;1-phenyl-5-thioxo-pyrrolidin-2-one;N-Phenyl-thiosuccinimid;
  • PSA 52.40000
  • LogP 2.20580

N-Phenylmonothiosuccinimide Chemical Properties

Empirical Formula of N-Phenylmonothiosuccinimide (CAS NO.4166-09-0): C10H9NOS
Molecular Weight: 191.2496 
Index of Refraction: 1.666
Density: 1.3 g/cm3
Flash Point: 136.5 °C
Enthalpy of Vaporization: 54.23 kJ/mol
Boiling Point: 302.1 °C at 760 mmHg
Vapour Pressure: 0.00101 mmHg at 25 °C
Structure of N-Phenylmonothiosuccinimide (CAS NO.4166-09-0):
                          
IUPAC Name: 1-Phenyl-5-sulfanylidenepyrrolidin-2-one
Canonical SMILES: C1CC(=S)N(C1=O)C2=CC=CC=C2
InChI: InChI=1S/C10H9NOS/c12-9-6-7-10(13)11(9)8-4-2-1-3-5-8/h1-5H,6-7H2
InChIKey: DFXVYVUGCDPBGD-UHFFFAOYSA-N

N-Phenylmonothiosuccinimide Toxicity Data With Reference

1.    

ipr-mus LD50:250 mg/kg

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD607-952 .

N-Phenylmonothiosuccinimide Safety Profile

A poison by intraperitoneal route. When heated to decomposition N-Phenylmonothiosuccinimide (CAS NO.4166-09-0) emits toxic vapors of NOx and SOx.

N-Phenylmonothiosuccinimide Specification

 N-Phenylmonothiosuccinimide , its cas register number is 4166-09-0. It also can be called 1-Phenyl-2-thiosuccinimide ; 2-Pyrrolidinone, 1-phenyl-5-thioxo- ; and Succinimide, N-phenylthio- (8CI) .

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