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471151

Aldrich

5,12-Bis(phenylethynyl)naphthacene

technical grade, 85%


Synonym:	BPEN
CAS Number:	18826-29-4
Linear Formula:	C₃₄H₂₀
Molecular Weight:	428.52
EC Number:	242-605-4
MDL number:	MFCD00012052
PubChem Substance ID:	24870700

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Description

Application	An n-channel organic semiconductor.¹
Packaging	1 g in glass btl

Properties

grade	technical grade
assay	85%
mp	248 °C (dec.)(lit.)
UV absorption	λ_max 550 nm

Safety

Personal Protective Equipment	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3

References

Cited Reference	1. Newman, C.R., et al. Chem. Mater. 16, 4436, (2004)
reference	FT-NMR 1 (3), 534:B

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