1,1,3,3-TETRAISOPROPYLDISILOXANE CAS 18043-71-5

Introduction：Basic information about 1,1,3,3-TETRAISOPROPYLDISILOXANE CAS 18043-71-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

1,1,3,3-TETRAISOPROPYLDISILOXANE Basic information

• Product Name: 1,1,3,3-TETRAISOPROPYLDISILOXANE
• Synonyms: 1,1,3,3-TETRAISOPROPYLDISILOXANE;1,1,3,3,-Tetraisopropyldisioxane;tetraisopropyldisiloxane;Disiloxane, 1,1,3,3-tetrakis(1-methylethyl)-;[di(propan-2-yl)-$l^{3}-silanyl]oxy-di(propan-2-yl)silicon;[di(propan-2-yl)-λ³-silanyl]oxy-di(propan-2-yl)silicon;[di(propan-2-yl)-λ3-silanyl]oxy-di(propan-2-yl)silicon;DK610
• CAS: 18043-71-5
• MF: C12H30OSi2
• MW: 246.54
• Product Categories: Organometallic Reagents;Organosilicon;Siloxanes
• Mol File: 18043-71-5.mol

1,1,3,3-TETRAISOPROPYLDISILOXANE Chemical Properties

• Boiling point: 129-130 °C6 mm Hg(lit.)
• density: 0.89 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.433(lit.)
• Fp: >230 °F
• Specific Gravity: 0.89
• Hydrolytic Sensitivity: 3: reacts with aqueous base
• CAS DataBase Reference: 18043-71-5(CAS DataBase Reference)

Safety Information

• Risk Statements: 36/38
• Safety Statements: 23-24/25
• WGK Germany: 3
• F: 21
• TSCA: No
• HS Code: 29349990

1,1,3,3-TETRAISOPROPYLDISILOXANE Usage And Synthesis

Chemical Properties

Sterically-hindered silane reducing agent with potential for diastereoselective reductions.

Purification Methods

Fractionate it under reduced pressure in a N2 atmosphere. [Gilman & Clark J Am Chem Soc 69 1500 1947.]

1,1,3,3-TETRAISOPROPYLDISILOXANE Preparation Products And Raw materials

• Preparation Products: 3',5'-O-(1,1,3,3-Tetraisopropyl-1,3-disiloxanediyl)uridine-->1-Chloro-1,1,3,3-Tetraisopropyl Disiloxane