Product Name

  • Name

    2-MERCAPTOBENZSELENAZOLE

  • EINECS
  • CAS No. 10486-58-5
  • Article Data8
  • CAS DataBase
  • Density g/cm3
  • Solubility
  • Melting Point 157-158°C
  • Formula C7H5 N S Se
  • Boiling Point 321.5°Cat760mmHg
  • Molecular Weight 214.15
  • Flash Point 148.2°C
  • Transport Information
  • Appearance
  • Safety
    Risk Statements 23/25-33-50/53
    Safety Statements 20/21-28-45-60-61
    RIDADR 3283
    HazardClass 6.1
    PackingGroup II
  • Risk Codes 23/25-33-50/53
  • Molecular Structure Molecular Structure of 10486-58-5 (2-MERCAPTOBENZSELENAZOLE)
  • Hazard Symbols R23/25:Toxic by inhalation and if swallowed.; R33:Danger of cummulative effects.; R50/53:Very toxic to aquatic org
  • Synonyms 2-Benzoselenazolethiol(6CI,7CI,8CI); 2-Mercapto-1,3-benzoselenazole; 2-Mercaptobenzoselenazole
  • PSA 51.69000
  • LogP 1.58050

2-Mercaptobenzoselenazole Chemical Properties

Molecule structure of 2-Mercaptobenzoselenazole (CAS NO.10486-58-5):

Product Name: 2-Mercaptobenzoselenazole 
Molecular Formula: C7H5NSSe
Molecular Weight: 214.15 g/mol 
CAS Registry Number: 10486-58-5 
Melting Point: 157-158 °C
Flash Point: 148.235 °C
Enthalpy of Vaporization: 56.326 kJ/mol
Boiling Point: 321.495 °C at 760 mmHg 
SMILES: S=C1Nc2ccccc2[Se]1 
InChI: InChI=1/C7H5NSSe/c9-7-8-5-3-1-2-4-6(5)10-7/h1-4H,(H,8,9) 
InChIKey: VVEQSNONASWWMH-UHFFFAOYAQ
Std. InChI: InChI=1S/C7H5NSSe/c9-7-8-5-3-1-2-4-6(5)10-7/h1-4H,(H,8,9)
Std. InChIKey of 2-Mercaptobenzoselenazole (CAS NO.10486-58-5): VVEQSNONASWWMH-UHFFFAOYSA-N

2-Mercaptobenzoselenazole Safety Profile

Risk Statements: 23/25-33-50/53
R23/25:Toxic by inhalation and if swallowed. 
R33:Danger of cumulative effects. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 20/21-28-45-60-61 
S20:When using, do not eat or drink. 
S21:When using do not smoke. 
S28:After contact with skin, wash immediately with plenty of soap-suds. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S60:This material and its container must be disposed of as hazardous waste. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: 3283
HazardClass: 6.1
PackingGroup: II

2-Mercaptobenzoselenazole Specification

 2-Mercaptobenzoselenazole (CAS NO.10486-58-5) is also named as 1,3-benzoselenazole-2(3H)-thione .

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