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698202

Sigma-Aldrich

2,5-Bis(1-naphthyl)-1,3,4-oxadiazole

99%

Synonym(s):

2,5-Di(naphthalen-1-yl)-1,3,4-oxadiazole, BND

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About This Item

Empirical Formula (Hill Notation):
C22H14N2O
CAS Number:
905-62-4
Molecular Weight:
322.36
EC Number:
212-995-0
MDL number:
MFCD00045582
UNSPSC Code:
12352103
PubChem Substance ID:
329761991
NACRES:
NA.23

Assay

99%

form

solid

mp

175-178 °C

SMILES string

c1ccc2c(cccc2c1)-c3nnc(o3)-c4cccc5ccccc45

InChI

1S/C22H14N2O/c1-3-11-17-15(7-1)9-5-13-19(17)21-23-24-22(25-21)20-14-6-10-16-8-2-4-12-18(16)20/h1-14H

InChI key

MUNFOTHAFHGRIM-UHFFFAOYSA-N

Application

Organic electronic material useful as an electron transporter in organic light emitting diodes (OLEDs).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H413

Precautionary Statements

P273 - P301 + P312 + P330

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 4

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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