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18043-71-5

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18043-71-5 Structure

18043-71-5 Structure
IdentificationMore
[Name]

1,1,3,3-TETRAISOPROPYLDISILOXANE
[CAS]

18043-71-5
[Synonyms]

tetraisopropyldisiloxane
1,1,3,3-TETRAISOPROPYLDISILOXANE
1,1,3,3,-Tetraisopropyldisioxane
Disiloxane, 1,1,3,3-tetrakis(1-methylethyl)-
[di(propan-2-yl)-λ3-silanyl]oxy-di(propan-2-yl)silicon
[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
[Molecular Formula]

C12H30OSi2
[MDL Number]

MFCD00012171
[Molecular Weight]

246.54
[MOL File]

18043-71-5.mol
Chemical PropertiesBack Directory
[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 DataBack Directory
[Risk Statements ]

R36/38:Irritating to eyes and skin .
[Safety Statements ]

S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[F ]

21
[TSCA ]

No
[HS Code ]

29349990
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

18043-71-5(sigmaaldrich)
Hazard InformationBack Directory
[Purification Methods]

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