Compound: 15082-28-7
SMILES: o1c(nnc1-c2ccc(C(C)(C)C)cc2)-c3ccc(-c4ccccc4)cc3
InChIKey: XZCJVWCMJYNSQO-UHFFFAOYSA-N
Synonyms: 15082-28-7, 2-(4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole, 1,3,4-Oxadiazole, 2-[1,1'-biphenyl]-4-yl-5-[4-(1,1-dimethylethyl)phenyl]-, 2-biphenyl-4-yl-5-(4-tert-butylphenyl)-1,3,4-oxadiazole, DTXSID5065851, 1,3,4-Oxadiazole, 2-(1,1'-biphenyl)-4-yl-5-(4-(1,1-dimethylethyl)phenyl)-, ButylPBD, RefChem:456824, DTXCID2034883, 2(4tertButylphenyl)5(4biphenylyl)1,3,4oxadiazole, 1,3,4Oxadiazole, 2(4biphenylyl)5(ptertbutylphenyl), 1,3,4Oxadiazole, 2(1,1'biphenyl)4yl5(4(1,1dimethylethyl)phenyl), 239-135-7, InChI=1/C24H22N2O/c1-24(2,3)21-15-13-20(14-16-21)23-26-25-22(27-23)19-11-9-18(10-12-19)17-7-5-4-6-8-17/h4-16H,1-3H, Butyl-PBD, butyl pbd, 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole, 2-([1,1'-Biphenyl]-4-yl)-5-(4-(tert-butyl)phenyl)-1,3,4-oxadiazole, 2-(4-tert-Butylphenyl)-5-(4-biphenyl)-1,3,4-oxadiazole, MFCD00003101, 2-(4-tert-butylphenyl)-5-(4-phenylphenyl)-1,3,4-oxadiazole, YKR9AP6LRZ, 2-([1,1-Biphenyl]-4-yl)-5-(4-(tert-butyl)phenyl)-1,3,4-oxadiazole, 2-(biphenyl-4-yl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole, NSC-158164, 1,3,4-Oxadiazole, 2-(4-biphenylyl)-5-(p-tert-butylphenyl)-, 2-(t-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole, 2-(4-Biphenyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole, 2-{[1,1'-biphenyl]-4-yl}-5-(4-tert-butylphenyl)-1,3,4-oxadiazole, 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazle, 2-([1,1'-Biphenyl]-4-yl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole, Tert-Butyl PBD, EINECS 239-135-7, NSC158164, NSC 158164, b-PBD, UNII-YKR9AP6LRZ, SCHEMBL36912, PBD (purified by sublimation), SCHEMBL5823988, tert-Butylphenyl-p-biphenyloxadiazole, SBB056974, STK061312, AKOS003575241, FB62135, PS-6991, SB66697, B2696, NS00024925, ST50307390, Q5003169, 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,4-oxadiazole, 1,4-Oxadiazole, 2-(4-biphenylyl)-5-(p-tert-butylphenyl)-, 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4,-oxadiazole, 5-(4-tert-butylphenyl)-2-(biphenyl-4-yl)-1,3,4-oxadiazole, 2-[4-(tert-butyl)phenyl]-5-(4-phenylphenyl)-1,3,4-oxadiazole, 5-[4-(tert-butyl)phenyl]-2-(4-phenylphenyl)-1,3,4-oxadiazole, 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole, >=99%, 2-[1,1'-Biphenyl]-4-yl-5-(4-tert-butylphenyl)-1,3,4-oxadiazole #, 1,4-Oxadiazole, 2-[1,1'-biphenyl]-4-yl-5-[4-(1,1-dimethylethyl)phenyl]-, 2-(4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole (purified by sublim, 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole (purified by s ublimation), 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole (purified by sublimation), 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole, (purified by sublimation), 2-[1,1'-Biphenyl]-4-yl-5-[4-(1,1-dimethylethyl)phenyl]-1,3,4-oxadiazole, 2-(4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole (purified by sublimation)<br/>PBD (purified by sublimation)
Theoretical properties:
molecular_formula: C24H22N2O
molecular_weight: 354.4 g/mol
exact_mass: 354.173213330 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 0
hydrogen_bond_acceptor_count: 3
rotatable_bond_count: 4
heavy_atom_count: 27
topological_polar_surface_area: 38.9 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
wikipedia: Butyl PBD or b-PBD (short for butyl-phenyl-bipheny-oxydiazole) is a fluorescent organic compound used in the Liquid Scintillator Neutrino Detector (LSND) at Los Alamos National Laboratory, USA.
The fluorescent emission of b-PBD is at λem = 364 nm for excitation at λex = 305 nm (in ethanol solution). As a scintillant in the LSND, it was used at a concentration of 31 mg/L (87 μmol/L) dissolved in mineral oil.