2-Ethyl-2-oxazoline

ALDRICH/137456 - ≥99%

Synonym: 2-Ethyl-4,5-dihydrooxazole; 2-Ethyloxazoline

CAS Number: 10431-98-8
Empirical Formula (Hill Notation): C₅H₉NO
Molecular Weight: 99.13
EC Number: 233-912-4
MDL Number: MFCD00005302
Linear Formula: C₅H₉NO
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-137456-100ML	100 mL	$69.50 1/EA		Add To Favorites
45-137456-500ML	500 mL	$259.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥99%
bp	128.4 °C (lit.)
density	0.982 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C5H9NO/c1-2-5-6-3-4-7-5/h2-4H2,1H3
InChI key	NYEZZYQZRQDLEH-UHFFFAOYSA-N
mp	−62 °C (lit.)
Quality Level	100
refractive index	n20/D 1.437 (lit.)
SMILES string	CCC1=NCCO1

Application:	2-Ethyl-2-oxazoline (EtOx) was used in synthesis of block copolymers of EtOx and styrene by cationic ring-opening polymerization and atom transfer radical polymerization.
General description:	2-Ethyl-2-oxazoline undergoes cationic ring opening graft polymerization using tosylated cellulose nanowhisker as macroinitiator.
Packaging:	100, 500 mL in glass bottle

Symbol	GHS02,GHS07
Signal word	Warning
Hazard statements	H226 - H302 + H312 + H332
Precautionary statements	P210 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312
Hazard Codes	Xn
Risk Statements	10-20/21/22
Safety Statements	16-26-28-36/37/39
RIDADR	UN 1993C 3 / PGIII
WGK Germany	WGK 1
Flash Point(F)	84.2 °F - closed cup
Flash Point(C)	29 °C - closed cup

Purity	≥99%
bp	128.4 °C (lit.)
mp	−62 °C (lit.)
Density	0.982 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.437 (lit.)
UNSPSC	12352100

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