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194409

Bromotrimethylsilane

97%

Synonym(s):

TMBS, Trimethylbromosilane, Trimethylsilyl bromide

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About This Item

Linear Formula:
(CH3)3SiBr
CAS Number:
2857-97-8
Molecular Weight:
153.09
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
24851651
EC Number:
220-672-0
Beilstein/REAXYS Number:
1731135
MDL number:
MFCD00000048
Assay:
97%
Form:
liquid
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Quality Segment

assay

97%

form

liquid

contains

copper as stabilizer

refractive index

n20/D 1.424 (lit.)

bp

79 °C (lit.)

density

1.16 g/mL at 25 °C (lit.)

functional group

silyl

SMILES string

C[Si](C)(C)Br

InChI

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

InChI key

IYYIVELXUANFED-UHFFFAOYSA-N

Application

Used with InCl3 to catalyze the direct allylation of a variety of alcohols with allyltrimethylsilane.

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Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

supp_hazards

EUH014

Storage Class

3 - Flammable liquids

Flash Point (°F)

89.6 °F

Flash Point (°C)

32 °C

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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