2-Ethyl-2-oxazoline, 99%

Description

CAS: 10431-98-8 | C5H9NO | 99.13 g/mol

2-ethyl-2-oxazoline is an organic intermediate and monomer that is used in water-soluble polymers, pharmaceuticals, cosmetics, specialty coatings and adhesives.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2-ethyl-2-oxazoline is an organic intermediate and monomer that is used in water-soluble polymers, pharmaceuticals, cosmetics, specialty coatings and adhesives.

Solubility
Fully miscible in water.

Notes

Specifications

Chemical Identifiers

• CAS: 10431-98-8
• Molecular Formula: C5H9NO
• Molecular Weight (g/mol): 99.13
• MDL Number: MFCD00005302
• InChI Key: NYEZZYQZRQDLEH-UHFFFAOYSA-N
• Synonym: 2-ethyl-2-oxazoline, 2-ethyloxazoline, 2-ethyl-4,5-dihydrooxazole, oxazole, 2-ethyl-4,5-dihydro, 2-oxazoline, 2-ethyl, unii-b8cd92t4p5, unii-jm7uh9q3yn, unii-hnx7574gtx, unii-s5dpg6k67i, ethyl oxazoline
• PubChem CID: 66412
• IUPAC Name: 2-ethyl-4,5-dihydro-1,3-oxazole
• SMILES: CCC1=NCCO1

• Melting Point: -62°C
• Density: 0.981
• pH: 10 to 12
• Boiling Point: 128°C to 129°C
• Flash Point: 29°C (84°F)
• Odor: Amine-like
• Refractive Index: 1.437
• Quantity: 100 g
• UN Number: UN2734
• Beilstein: 105464
• Sensitivity: Air Sensitive
• Solubility Information: Fully miscible in water.
• Formula Weight: 99.13
• Percent Purity: 99%
• Chemical Name or Material: 2-Ethyl-2-oxazoline

Safety and Handling

Hazard Category	H226-H302-H312-H314-H317-H332-H335
Hazard Statement	GHS H Statement H314-H318-H226-H317 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapour. May cause an allergic skin reaction.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P272-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: AMINES, LIQUID, CORROSIVE, FLAMMABLE, N.O.S.
EINECSNumber	233-912-4
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only