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Merck
CN

18697

(2-Bromovinyl)trimethylsilane

purum, ~87% (trans + ~13% cis)

Synonym(s):

β-(Trimethylsilyl)vinyl bromide, 1-Bromo-2-(trimethylsilyl)ethylene

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About This Item

Linear Formula:
BrCH=CHSi(CH3)3
CAS Number:
41309-43-7
Molecular Weight:
179.13
PubChem Substance ID:
329751733
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
1700085
MDL number:
MFCD00040824

Key Documents

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SMILES string

C[Si](C)(C)\C=C\Br

InChI

1S/C5H11BrSi/c1-7(2,3)5-4-6/h4-5H,1-3H3/b5-4+

InChI key

FKXCNOSKBLGEMQ-SNAWJCMRSA-N

grade

purum

assay

~87% (trans + ~13% cis)

bp

50-51 °C/52 mmHg (lit.)

density

1.167 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Other Notes

Starting material for the synthesis of various vinyl silanes [via the lithium, zinc or magnesium (Grignard) derivative or the cuprate]; Synthesis of (E)-1,2-bis(trimethylsilyl)ethylene

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

84.2 °F - closed cup

flash_point_c

29 °C - closed cup

ppe

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

Regulatory Information

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K. Karabelas et al.
The Journal of Organic Chemistry, 54, 1773-1773 (1989)
C. Huynh et al.
Tetrahedron Letters, 1073-1073 (1979)
R.K. Boeckmann, jr. et al.
Tetrahedron Letters, 3365-3365 (1974)
R.K. Boeckman et al.
The Journal of Organic Chemistry, 44, 4781-4781 (1979)

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