Name | 1,3-Bisdihydrooxazolylbenzene |
Synonyms | 3-Bis(4 1,3-Bisbenzene 1,3-Phenylene-bis-oxazoline 5-dihydro-2-oxazolyl)benzene 1,3-Bisdihydrooxazolylbenzene 2,2'-(1,3-Phenylene)bis-2-oxazolin 1,3-Bis(2-oxazolidinyl-2-yl)benzene 3-Bis(4,5-dihydro-2-oxazolyl)benzene 1,3-Bis(4,5-dihydro-2-oxazolyl)benzene 1,3-Bis(4,5-dihydrooxazole-2-yl)benzene Oxazole,2,2'-(1,3-phenylene)bis[4,5-dihydro- 2,2'-benzene-1,3-diylbis(4,5-dihydro-1,3-oxazole) 4,5-DIHYDRO-2-(3-(4,5-DIHYDROOXAZOL-2-YL)PHENYL)OXAZOLE |
CAS | 34052-90-9 |
EINECS | 421-510-3 |
InChI | InChI=1/C12H12N2O2/c1-2-9(11-13-4-6-15-11)8-10(3-1)12-14-5-7-16-12/h1-3,8H,4-7H2 |
Molecular Formula | C12H12N2O2 |
Molar Mass | 216.24 |
Density | 1.45 |
Melting Point | 147-151°C |
Boling Point | 403.5±28.0 °C(Predicted) |
Flash Point | 208°C |
Water Solubility | Insoluble in water |
Vapor Presure | 2.36E-06mmHg at 25°C |
Appearance | powder to crystal |
Color | White to Light yellow to Light red |
pKa | 4.78±0.50(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.646 |
MDL | MFCD00191606 |
Physical and Chemical Properties | Density 1.45. Melting point 147-151°C. |
Risk Codes | 22 - Harmful if swallowed |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Uses | Dioxazoline is an important organic reaction intermediate. Compounds containing two carbon, nitrogen, oxygen and carbon-nitrogen double bond five-member heterocyclic rings, because of their chemical properties are quite active, can interact with carboxyl, acid anhydride, amino, epoxy, Ryukyu, phenol hydroxyl, isocyanate, etc. for ring-opening reaction, so dioxazoline can often be used as a chain extender or crosslinking agent for polymers. |