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1,1,3,3-TETRAISOPROPYL-1,3-DICHLORODISILOXANE
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1,1,3,3-TETRAISOPROPYL-1,3-DICHLORODISILOXANE

CAS: 69304-37-6

Ref. 3H-SIT7273.0

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Estimated delivery in United States, on Friday 24 May 2024

Product Information

Name:
1,1,3,3-TETRAISOPROPYL-1,3-DICHLORODISILOXANE
Synonyms:
  • 1,1,3,3-Tetraisopropyl-1,3-Dichlorodisiloxane
  • 1,3-Dichloro-1,1,3,3-Tetra(Propan-2-Yl)Disiloxane
Description:

Bridging Silicon-Based Blocking Agent
Used as a protecting group for reactive hydrogens in alcohols, amines, thiols, and carboxylic acids. Organosilanes are hydrogen-like, can be introduced in high yield, and can be removed under selective conditions. They are stable over a wide range of reaction conditions and can be removed in the presence of other functional groups, including other protecting groups. The tolerance of silylated alcohols to chemical transformations summary is presented in Table 1 of the Silicon-Based Blocking Agents brochure.
Tetraisopropyldichlorodisiloxane; Dichlorotetraisopropyldisiloxane; 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane; TIPDS
Highly useful for protection of 3’,5’- dihydroxynucleosidesProtects 1,2-diequatorial diolsSummary of selective deprotection conditions is provided in Table 7 through Table 20 of the Silicon-Based Blocking Agents brochure

Brand:
Gelest
Long term storage:
Notes:

Chemical properties

Molecular weight:
315.43
Formula:
C12H28Cl2OSi2
Purity:
97%
Color/Form:
Straw Liquid
MDL:
Melting point:
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Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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