Product Name

  • Name

    1,3-Di-tert-butyl-2-thiourea

  • EINECS 223-732-4
  • CAS No. 4041-95-6
  • Article Data15
  • CAS DataBase
  • Density 0.943 g/cm3
  • Solubility
  • Melting Point 168 °C
  • Formula C9H20N2S
  • Boiling Point 230.1 °C at 760 mmHg
  • Molecular Weight 188.337
  • Flash Point 93 °C
  • Transport Information
  • Appearance
  • Safety 22-36/37/39
  • Risk Codes 20/21/22
  • Molecular Structure Molecular Structure of 4041-95-6 (1,3-Di-tert-butyl-2-thiourea)
  • Hazard Symbols
  • Synonyms Urea,1,3-di-tert-butyl-2-thio- (7CI,8CI);1,3-Di-t-butylthiourea;1,3-Di-tert-butylthiourea;N,N'-Di-tert-butylthiourea;NSC 47496;
  • PSA 56.15000
  • LogP 2.82930

1,3-Di-tert-butyl-2-thiourea Chemical Properties

Molecular Structure of 1,3-Di-tert-butyl-2-thiourea (CAS NO.4041-95-6):

IUPAC Name: 1,3-Di-tert-butyl-2-thiourea
CAS NO: 4041-95-6
Molecular formula: C9H20N2S
Molecular Weight: 188.33
Melting Point: 168 °C
Density: 0.942 g/cm3 
Flash Point: 93 °C
Boiling Point: 230.1 °C at 760 mmHg   
Index of Refraction: 1.493 
Molar Refractivity: 58.15 cm3 
Molar Volume: 199.8 cm3 
Polarizability: 23.05×10-24cm3 
Surface Tension: 34.1 dyne/cm 
Enthalpy of Vaporization: 46.67 kJ/mol 
Vapour Pressure: 0.0671 mmHg at 25°C 

1,3-Di-tert-butyl-2-thiourea Safety Profile

Safety Statements about 1,3-Di-tert-butyl-2-thiourea (CAS NO.4041-95-6):
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
S22: Do not breathe dust.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.

1,3-Di-tert-butyl-2-thiourea Specification

  1,3-Di-tert-butyl-2-thiourea  with CAS number of 4041-95-6 is also known as N,n'-di-tert-butylthiourea ; Rarechem aq a4 0030 ; 1,3-Di-tert-butyl-2-thiourea ; Akos b029782 ; 1,3-[Di-tert-butyl]thiourea ; N,n'-di-tert-butylthiourea,98% .

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