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192414

Sigma-Aldrich

Ethyl 2-chloropropionate

97%

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About This Item

Linear Formula:
CH3CHClCOOC2H5
CAS Number:
535-13-7
Molecular Weight:
136.58
Beilstein:
773906
EC Number:
208-610-0
MDL number:
MFCD00000864
UNSPSC Code:
12352100
PubChem Substance ID:
24851547
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.417 (lit.)

bp

146-149 °C (lit.)

solubility

alcohol: miscible
diethyl ether: miscible
water: insoluble

density

1.072 g/mL at 25 °C (lit.)

functional group

chloro

SMILES string

CCOC(=O)C(C)Cl

InChI

1S/C5H9ClO2/c1-3-8-5(7)4(2)6/h4H,3H2,1-2H3

InChI key

JEAVBVKAYUCPAQ-UHFFFAOYSA-N

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Application

Ethyl 2-chloropropionate was used as initiator during the synthesis of poly(2-(diethylamino)ethyl methacrylate) and poly(N-isopropylacrylamide) via atom transfer radical polymerization. It was also used in the synthesis of end-functionalized poly(N-isopropylacrylamide) with pyrenyl group.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H315,H319

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

100.4 °F

Flash Point(C)

38 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBK7923
STBH6831
STBF8390V
STBF4698V
STBD9134V

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Synthesis and thermoresponsive property of end-functionalized poly (N-isopropylacrylamide) with pyrenyl group.
Duan Q, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 44(3), 1117-1124 (2006)
Xiaoze Jiang et al.
Biomacromolecules, 8(10), 3184-3192 (2007-09-25)
A double hydrophilic ABC triblock copolymer, poly(2-(diethylamino)ethyl methacrylate)-b-poly(2-(dimethylamino)ethyl methacrylate)-b-poly(N-isopropylacrylamide) (PDEA-b-PDMA-b-PNIPAM), containing the well-known pH-responsive PDEA block and thermoresponsive PNIPAM block, was synthesized by atom transfer radical polymerization via sequential monomer addition using ethyl 2-chloropropionate as the initiator. The obtained triblock

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