Product Name

  • Name

    1,1,3,3-TETRAISOPROPYLDISILOXANE

  • EINECS
  • CAS No. 18043-71-5
  • Article Data9
  • CAS DataBase
  • Density 0.89 g/mL at 25 °C(lit.)
  • Solubility
  • Melting Point
  • Formula C12H30OSi2
  • Boiling Point 282.677 °C at 760 mmHg
  • Molecular Weight 246.541
  • Flash Point 95.242 °C
  • Transport Information
  • Appearance
  • Safety 23-24/25
  • Risk Codes 36/38
  • Molecular Structure Molecular Structure of 18043-71-5 (1,1,3,3-TETRAISOPROPYLDISILOXANE)
  • Hazard Symbols
  • Synonyms Disiloxane,1,1,3,3-tetraisopropyl- (7CI,8CI);
  • PSA 9.23000
  • LogP 4.09060

1,1,3,3-TETRAISOPROPYLDISILOXANE Chemical Properties

Product Name: 1,1,3,3-Tetraisopropyldisiloxane (CAS NO.18043-71-5)


Molecular Formula: C12H30OSi2
Molecular Weight: 246.54g/mol
Mol File: 18043-71-5.mol
Boiling point: 282.7 °C at 760 mmHg
Flash Point: 95.2 °C
Density: 0.89 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.433(lit.)
Enthalpy of Vaporization: 50.06 kJ/mol
Vapour Pressure: 0.00565 mmHg at 25°C
Product Categories: Organometallic Reagents; Organosilicon;Siloxanes

1,1,3,3-TETRAISOPROPYLDISILOXANE Safety Profile

Safety Information of 1,1,3,3-Tetraisopropyldisiloxane (CAS NO.18043-71-5):
Risk Statements: 36/38 
36:  Irritating to the eyes
38:  Irritating to the skin
Safety Statements: 23-24/25
23:  Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) 
24:  Avoid contact with skin 
25:  Avoid contact with eyes

1,1,3,3-TETRAISOPROPYLDISILOXANE Specification

 1,1,3,3-Tetraisopropyldisiloxane ,its CAS NO. is 18043-71-5 ,the synonyms is Disiloxane, 1,1,3,3-tetrakis(1-methylethyl)- ; 1,1,3,3-t�Traisopropyldisiloxane .

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