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About This Item
Empirical Formula (Hill Notation):
C20H12
CAS Number:
Molecular Weight:
252.31
Beilstein:
1911335
EC Number:
MDL number:
UNSPSC Code:
12171500
grade
purum
Assay
≥99.0% (HPLC)
mp
276-279 °C (lit.)
276-279 °C
SMILES string
c1cc2cccc3c4cccc5cccc(c(c1)c23)c45
InChI
1S/C20H12/c1-5-13-6-2-11-17-18-12-4-8-14-7-3-10-16(20(14)18)15(9-1)19(13)17/h1-12H
InChI key
CSHWQDPOILHKBI-UHFFFAOYSA-N
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Quantity
λmax. 435 nm, log ε 4.52
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