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8.41359

Sigma-Aldrich

Triisopropylsilane

for synthesis

Synonym(s):

Triisopropylsilane

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About This Item

Linear Formula:
((CH3)2CH)3SiH
CAS Number:
Molecular Weight:
158.36
MDL number:
UNSPSC Code:
12352103
NACRES:
NA.22

Quality Level

Assay

≥98.0% (GC)

form

liquid

bp

84-85 °C/46.7 hPa

transition temp

flash point 35 °C

density

0.77 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C9H22Si/c1-7(2)10(8(3)4)9(5)6/h7-10H,1-6H3

InChI key

YDJXDYKQMRNUSA-UHFFFAOYSA-N

Related Categories

Application

  • Total synthesis of diazaquinomycins H and J using double Knorr cyclization: This paper covers the first total synthesis of diazaquinomycins, highlighting the role of triisopropylsilane in enhancing reaction efficiency (Prior & Sun, 2019).
  • Reduction of cysteine‐S‐protecting groups by triisopropylsilane: An in-depth look at the chemical properties of triisopropylsilane, emphasizing its effectiveness in peptide synthesis processes (Ste. Marie & Hondal, 2018).

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.765 - 0.772
Identity (IR): passes test

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

100.4 °F - closed cup

Flash Point(C)

38 °C - closed cup


Certificates of Analysis (COA)

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Protocols

Fmoc resin cleavage and deprotection are crucial steps for peptide synthesis, yielding the desired peptide after resin detachment.

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