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257850

Sigma-Aldrich

2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole

98%

Synonym(s):

2-Phenyl-5-(4-biphenylyl)-1,3,4-oxadiazole, PBD

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About This Item

Empirical Formula (Hill Notation):
C20H14N2O
CAS Number:
852-38-0
Molecular Weight:
298.34
Beilstein:
252554
EC Number:
212-712-0
MDL number:
MFCD00003100
UNSPSC Code:
12352103
PubChem Substance ID:
24855611
NACRES:
NA.23

Assay

98%

form

powder

mp

167-169 °C (lit.)

Orbital energy

HOMO 6.2 eV 
LUMO 2.4 eV 

SMILES string

c1ccc(cc1)-c2ccc(cc2)-c3nnc(o3)-c4ccccc4

InChI

1S/C20H14N2O/c1-3-7-15(8-4-1)16-11-13-18(14-12-16)20-22-21-19(23-20)17-9-5-2-6-10-17/h1-14H

InChI key

WMAXWOOEPJQXEB-UHFFFAOYSA-N

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Application

Suitable as laser dye

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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