| Identification | More | [Name]
2-METHYL-2-OXAZOLINE | [CAS]
1120-64-5 | [Synonyms]
2-METHYL-2-OXAZOLINE
2-METHYL-4,5-DIHYDRO-OXAZOLE
2-Methyl-4,5-dihydro-1,3-oxazole
2-Methyloxazoline
2-Oxazoline, 2-methyl- | [EINECS(EC#)]
214-316-3 | [Molecular Formula]
C4H7NO | [MDL Number]
MFCD00005298 | [Molecular Weight]
85.1 | [MOL File]
1120-64-5.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR COLOURLESS TO VERY FAINT YELLOW LIQUID | [Boiling point ]
109.5-110.5 °C(lit.)
| [density ]
1.005 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.434(lit.)
| [Fp ]
68 °F
| [storage temp. ]
Flammables area | [form ]
Liquid | [pka]
5.77±0.50(Predicted) | [color ]
Clear colorless to very faint yellow | [Specific Gravity]
1.01 | [Water Solubility ]
Soluble in water (7051 mg/L at 25°C). | [BRN ]
104227 | [LogP]
0.058 (est) | [CAS DataBase Reference]
1120-64-5(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
F | [Risk Statements ]
R11:Highly Flammable. | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 1993 3/PG 2
| [WGK Germany ]
3
| [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29339900 |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR COLOURLESS TO VERY FAINT YELLOW LIQUID | [Uses]
2-Methyl-2-oxazoline is used in cationic polymerization of a series of linear 2-alkyl-2-oxazolines under microwave irradiation. It 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. It react with N'-phenyl-benzohydrazonoyl chloride to get 4-(2-hydroxyethyl)-5-methyl-1,3-diphenyl-1,2,4-triazol-4-ium chloride. | [Definition]
ChEBI: A 5-membered heterocyclic compound, which is substituted in the 2-position with a methyl group and which is often used as a monomer in polymerisation reactions. | [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. |
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