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Sigma-Aldrich

Ethyl 3-bromopropionate

98%

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Synonym(s):
β-Bromopropionic acid ethyl ester, 2-Ethoxycarbonylethyl bromide, 3-Bromopropanoic acid ethyl ester, 3-Bromopropionic acid ethyl ester, Ethyl β-bromopropionate, Ethyl 3-bromopropanoate
Linear Formula:
BrCH2CH2COOC2H5
CAS Number:
539-74-2
Molecular Weight:
181.03
Beilstein:
1700933
EC Number:
208-724-0
MDL number:
MFCD00000251
UNSPSC Code:
12352100
PubChem Substance ID:
24847832
NACRES:
NA.22

Quality Level

200

Assay

98%

refractive index

n20/D 1.452 (lit.)

bp

135-136 °C/50 mmHg (lit.)

solubility

H2O: soluble
alcohol: soluble
benzene: soluble
chloroform: soluble
diethyl ether: soluble

density

1.412 g/mL at 25 °C (lit.)

SMILES string

CCOC(=O)CCBr

InChI

1S/C5H9BrO2/c1-2-8-5(7)3-4-6/h2-4H2,1H3

InChI key

FQTIYMRSUOADDK-UHFFFAOYSA-N

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Application

Ethyl 3-bromopropionate was used in the preparation of (3′,4′-dimethoxyphenyl)-5-oxopentanoic acid.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

158.0 °F

Flash Point(C)

70 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Novel 2-amino-4-aryl-substituted-and 2-amino-4, 5-disubstituted-thiazoles.
Berlin KD and Herd MD.
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