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137448

Sigma-Aldrich

2-Methyl-2-oxazoline

98%

Synonym(s):

2-Methyloxazoline

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About This Item

Empirical Formula (Hill Notation):
C4H7NO
CAS Number:
1120-64-5
Molecular Weight:
85.10
Beilstein:
104227
EC Number:
214-316-3
MDL number:
MFCD00005298
UNSPSC Code:
12352100
PubChem Substance ID:
24848325
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.434 (lit.)

bp

109.5-110.5 °C (lit.)

density

1.005 g/mL at 25 °C (lit.)

SMILES string

CC1=NCCO1

InChI

1S/C4H7NO/c1-4-5-2-3-6-4/h2-3H2,1H3

InChI key

GUXJXWKCUUWCLX-UHFFFAOYSA-N

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General description

2-Methyl-2-oxazoline undergoes polymerization with 2-butyl-2-oxazoline to form poly(2-oxazoline) block copolymer. It undergoes cationic ring-opening polymerization with 2-(dec-9-enyl)-2-oxazoline to yield copoly(2-oxazoline)s.

Application

2-Methyl-2-oxazoline was used in cationic polymerization of a series of linear 2-alkyl-2-oxazolines under microwave irradiation.

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Precautionary Statements

P210

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

68.0 °F - closed cup

Flash Point(C)

20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Yunjiao Che et al.
Soft matter, 16(29), 6733-6742 (2020-06-27)
We report a novel double cross-linked hydrogel system based on polyacrylamide and poly(2-methyl-2-oxazoline) (PMOXA) network chains, as well as on supramolecular host-guest interactions with on-demand tailored mechanical properties. Well-defined vinyl-bearing PMOXA macromonomers, functionalized with either β-cyclodextrin units (β-CD-PMOXA) or adamantane
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Molecular pharmaceutics, 10(1), 360-377 (2012-11-21)
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Polymers, 11(12) (2019-12-18)
Polyoxazolines are a new promising class of polymers for biomedical applications. Antibiofouling polyoxazoline coatings can suppress bacterial colonization of medical devices, which can cause infections to patients. However, the creation of oxazoline-based films using conventional methods is difficult. This study
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