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137448

2-Methyl-2-oxazoline

Name: 2-Methyl-2-oxazoline
Brand: ALDRICH

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

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24848325

EC Number:

214-316-3

Beilstein/REAXYS Number:

104227

MDL number:

MFCD00005298

Assay:

98%

Form:

liquid

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Properties

Quality Level

100

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

Description

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

GHS02

signalword

Danger

hcodes

H225

pcodes

P210

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

68.0 °F - closed cup

flash_point_c

20 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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Polydopamine-assisted partial hydrolyzed poly(2-methyl-2-oxazolinze) as coating for determination of melamine in milk by capillary electrophoresis.

Yalin Zhang et al.

Talanta, 150, 375-387 (2016-02-04)

Nitrogen-rich melamine (66% by mass) had been found to be illegally adulterated to milk products and animal feed in order to increase the apparent protein content, and ingestion of melamine may lead to the formation of kidney stones. Hence, the

Design of comb-like poly(2-methyl-2-oxazoline) and its rapid co-deposition with dopamine for the study of antifouling properties.

Ye Han Yan et al.

Journal of biomaterials science. Polymer edition, 31(4), 423-438 (2019-12-04)

In this work, the comb-like poly(2-methyl-2-oxazoline) copolymer, poly(2-aminoethyl methacrylate-random-poly(2-methyl-2-oxazoline) (PMOXA-r-AEMA, PMA) is synthesized, and the CuSO4/H2O2-triggered dopamine/PMA co-deposition process is investigated. Ellipsometry, water contact angle (WCA), and X-ray photoelectron spectroscopy (XPS) are used to characterize the thickness, hydrophilicity, and surface

UV-responsive amphiphilic graft copolymers based on coumarin and polyoxazoline.

Laetitia Korchia et al.

Soft matter, 13(25), 4507-4519 (2017-06-07)

A series of amphiphilic photo-responsive heterografted copolymers have been successfully synthesized. The random copolymers were composed of a methacrylate backbone, with various compositions of hydrophilic oligomeric 2-methyl-2-oxazoline side chains (OMOx) and hydrophobic long alkyl chains terminated by a coumarin moiety

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Global Trade Item Number

SKU	GTIN
137448-100G	04061838731784