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8.14324

Sigma-Aldrich

Bromotrimethylsilane

for synthesis

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Synonym(s):
Bromotrimethylsilane, Trimethylbromosilane, Trimethylsilyl bromide, TMB, TMBS
Linear Formula:
(CH3)3SiBr
CAS Number:
Molecular Weight:
153.09
MDL number:
EC Index Number:
220-672-0

Quality Level

form

liquid

bp

79 °C/1013 hPa

mp

-43 °C

transition temp

flash point 32 °C

density

1.17 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C3H9BrSi/c1-5(2,3)4/h1-3H3

InChI key

IYYIVELXUANFED-UHFFFAOYSA-N

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This Item
19440992337333670
Bromotrimethylsilane for synthesis

Sigma-Aldrich

8.14324

Bromotrimethylsilane

Bromotrimethylsilane 97%

Sigma-Aldrich

194409

Bromotrimethylsilane

Bromotrimethylsilane purum, ≥97.0% (AT)

Sigma-Aldrich

92337

Bromotrimethylsilane

bp

79 °C/1013 hPa

bp

79 °C (lit.)

bp

79 °C (lit.)

bp

243-244 °C (lit.)

mp

-43 °C

mp

-

mp

-

mp

-

density

1.17 g/cm3 at 20 °C

density

1.16 g/mL at 25 °C (lit.)

density

1.16 g/mL at 25 °C (lit.)

density

0.863 g/mL at 25 °C (lit.)

storage temp.

2-30°C

storage temp.

-

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

Analysis Note

Assay (argentometric): ≥ 98.0 %
Identity (IR): passes test

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

10.4 °F - closed cup

Flash Point(C)

-12 °C - closed cup


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Protocols

Fmoc resin cleavage and deprotection follows the difficult task of detaching the peptide from the resin support and removing all the side-chain protecting groups of the amino acid residues to yield the desired peptide.

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