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[di(propan-2-yl)-λ3-silanyl]oxy-di(propan-2-yl)silicon

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Origin: China

Cas No: 18043-71-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 18043-71-5 Formula: C12H30OSi2 Molecular Weight: 246.53700

Basic Info

Chemical Name	[di(propan-2-yl)-λ<sup>3</sup>-silanyl]oxy-di(propan-2-yl)silicon
Synonyms	1,1,3,3-tetraisopropyldisiloxane; 1,1,3,3-tetraisopropylsiloxane; tetraisopropyldisiloxane; 1,1,3,3-dichlorotetraisopropyldisiloxane; 1,1,3,3-tetraisopropydisiloxane;
CAS No.	18043-71-5
Molecular Formula	C12H30OSi2
Molecular Weight	246.53700
PSA	9.23000
LogP	4.09060

Properties

Density	0.89 g/mL at 25ºC(lit.)
Boiling Point	129-130ºC6 mm Hg(lit.)
Flash Point	>230 °F
Refractive Index	n20/D 1.433(lit.)
Vapor Pressure	0.00565mmHg at 25°C

Safety Info

Safety Statements	S23; S24/25
HS Code	2934999090
WGK Germany	3
Risk Statements	R36/38

Synthesis Route

Isopropylmagnesium Bromide+2-Bromopropane→[di(propan-2-yl)-λ3-silanyl]oxy-di(propan-2-yl)silicon
1,3-DICHLORO-1,1,3,3-TETRAISOPROPYLDISILOXANE→[di(propan-2-yl)-λ3-silanyl]oxy-di(propan-2-yl)silicon
hydroxy-di(propan-2-yl)silane→[di(propan-2-yl)-λ3-silanyl]oxy-di(propan-2-yl)silicon

Precursor

2-Bromopropane
Isopropylmagnesium Bromide
1,3-DICHLORO-1,1,3,3-TETRAISOPROPYLDISILOXANE
Isopropylmagnesium chloride

Downstream Product

1,3-DICHLORO-1,1,3,3-TETRAISOPROPYLDISILOXANE

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