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02568

Sigma-Aldrich

cis-1-Bromo-2-ethoxyethylene

technical, ~85% (GC)

Synonym(s):

cis-2-Ethoxyvinyl bromide

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About This Item

Empirical Formula (Hill Notation):
C4H7BrO
CAS Number:
23521-49-5
Molecular Weight:
151.00
Beilstein:
1719935
EC Number:
245-712-4
MDL number:
MFCD00042604
UNSPSC Code:
12352100
PubChem Substance ID:
329747459
NACRES:
NA.22

grade

technical

Quality Level

100

Assay

~85% (GC)

refractive index

n20/D 1.474

bp

139-142 °C

density

1.42 g/mL at 20 °C (lit.)

storage temp.

−20°C

SMILES string

CCO\C=C/Br

InChI

1S/C4H7BrO/c1-2-6-4-3-5/h3-4H,2H2,1H3/b4-3-

InChI key

BCFCTTHZFYZOHT-ARJAWSKDSA-N

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Other Notes

Used to prepare the lithium compound

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

125.6 °F - closed cup

Flash Point(C)

52 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK8585
BCBS9864V
BCBP2765V
BCBG2937V
1434199V

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K.S.Y. Lan et al.
The Journal of Organic Chemistry, 43, 1595-1595 (1978)

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