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407429

Sigma-Aldrich

Methyl 3-methoxypropionate

≥99%

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About This Item

Linear Formula:
CH3OCH2CH2COOCH3
CAS Number:
3852-09-3
Molecular Weight:
118.13
Beilstein/REAXYS Number:
1744829
EC Number:
223-358-1
MDL number:
MFCD00059085
UNSPSC Code:
12352100
PubChem Substance ID:
24865452
NACRES:
NA.22

assay

≥99%

form

liquid

refractive index

n20/D 1.402 (lit.)

bp

142-143 °C (lit.)

density

1.009 g/mL at 25 °C (lit.)

SMILES string

COCCC(=O)OC

InChI

1S/C5H10O3/c1-7-4-3-5(6)8-2/h3-4H2,1-2H3

InChI key

BDJSOPWXYLFTNW-UHFFFAOYSA-N

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General description

Methyl 3-methoxypropionate is an ester.

Application

Methyl 3-methoxypropionate may be employed as acylation reagent for the lipase-catalyzed N-acylation of 1-phenylethanamine. It may be used in the synthesis of poly(2-hydroxylethyl 5-norbornene-2-carboxylate /t-butyl 5-norbornene-2-carboxylate /5-norbornene-2-carboxylic acid /maleic anhydride) resists. Lithographic performance of these resists was studied using ArF stepper.

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_germany

WGK 3

flash_point_f

116.6 °F - closed cup

flash_point_c

47 °C - closed cup

ppe

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

Certificates of Analysis (COA)

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A Novel Alicyclic Polymers for 193nm Single Layer Resist Materials
Jung J-C, et al.
J. Photopolym. Sci. Technol., 11(3), 481-488 (1998)
Maria Cammenberg et al.
Chembiochem : a European journal of chemical biology, 7(11), 1745-1749 (2006-09-23)
One of the commercial methods for preparing enantiopure amines is lipase-catalyzed kinetic resolution, although lipases catalyze aminolysis with only low activity. Interestingly, in 1997 Balkenhohl et al. used ethyl methoxyacetate instead of ethyl butyrate as an acylation reagent for the

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