Product Name

  • Name

    Sodium O-butyldithiocarbonate

  • EINECS 205-481-2
  • CAS No. 141-33-3
  • Article Data3
  • CAS DataBase
  • Density 1.101g/cm3
  • Solubility
  • Melting Point
  • Formula C5H9NaOS2
  • Boiling Point 168.6 °C at 760 mmHg
  • Molecular Weight 172.248
  • Flash Point 55.7 °C
  • Transport Information
  • Appearance Slight yellow or yellow solid
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 141-33-3 (Sodium O-butyldithiocarbonate)
  • Hazard Symbols
  • Synonyms Dingji Huangyao;Raconite;Sodiumbutylxanthate;Sodium butylxanthogenate;Carbonodithioicacid, O-butyl ester, sodium salt (9CI);Xanthic acid, butyl-, sodium salt(8CI);
  • PSA 66.62000
  • LogP 2.28550

Sodium O-butyldithiocarbonate Chemical Properties

IUPAC Name: Sodium butoxymethanedithioate
Synonyms of Sodium O-butyldithiocarbonate (CAS NO.141-33-3): Carbonodithioic acid, O-butyl ester, sodium salt
CAS NO: 141-33-3
Molecular Formula: C5H9NaOS2
Molecular Weight: 172.23
Molecular Structure:
EINECS: 205-481-2
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 4
Polar Surface Area: 80.12 Å2
Flash Point: 55.7 °C
Enthalpy of Vaporization: 38.84 kJ/mol
Boiling Point: 168.6 °C at 760 mmHg
Vapour Pressure: 2.13 mmHg at 25°C 
SMILES: [Na+].[S-]C(=S)OCCCC
InChI: InChI=1/C5H10OS2.Na/c1-2-3-4-6-5(7)8;/h2-4H2,1H3,(H,7,8);/q;+1/p-1
InChIKey: AAJRIJBGDLLRAE-REWHXWOFAJ
Std. InChI: InChI=1S/C5H10OS2.Na/c1-2-3-4-6-5(7)8;/h2-4H2,1H3,(H,7,8);/q;+1/p-1
Std. InChIKey: AAJRIJBGDLLRAE-UHFFFAOYSA-M

Sodium O-butyldithiocarbonate Uses

 Sodium O-butyldithiocarbonate (CAS NO.141-33-3) is mainly for flotation and collection of non-ferrous and rare metal ore and rubber vulcanization accelerator.

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