4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene Structure

4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene

Chemical Properties

Melting point 336-342°C
Boiling point 590.9±39.0 °C(Predicted)
Density  1.242±0.06 g/cm3(Predicted)
vapor pressure  0Pa at 25℃
storage temp.  Sealed in dry,Room Temperature
solubility  almost transparency[in hot DMF]
solubility  almost transparency in hot DMF
form  powder to crystal
pka 2.95±0.10(Predicted)
color  Light yellow to Amber to Dark green
Water Solubility  2.236ng/L at 25℃
InChI InChI=1S/C30H22N2O2/c1-19-3-15-27-25(17-19)31-29(33-27)23-11-7-21(8-12-23)5-6-22-9-13-24(14-10-22)30-32-26-18-20(2)4-16-28(26)34-30/h3-18H,1-2H3
InChIKey OKEZAUMKBWTTCR-UHFFFAOYSA-N
SMILES C(C1=CC=C(C2=NC3=CC(C)=CC=C3O2)C=C1)=CC1=CC=C(C2=NC3=CC(C)=CC=C3O2)C=C1
LogP 8.6
CAS DataBase Reference 2397-00-4(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances 4,4'-BIS(5-METHYL-2-BENZOXAZOLYL)STILBENE
FDA 21 CFR 178.3297
FDA UNII S0V32LD932
EPA Substance Registry System Benzoxazole, 2,2'-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl- (2397-00-4)

Safety

Hazard statements H413
TSCA  TSCA listed
HS Code  2934.99.4400

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4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene Chemical Properties,Usage,Production

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4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene Spectrum