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18826-29-4 5,12-bis(phenylethynyl)naphthacene

Chemical Name 5,12-bis(phenylethynyl)naphthacene
Synonyms 5,12-Bis-(phenylethynyl)-naphthacene;5,12-bis(phenylethynyl)tetracene
Molecular Formula C34H20
Molecular Weight 428.5226
InChl InChI=1/C34H20/c1-3-11-25(12-4-1)19-21-31-29-17-9-10-18-30(29)32(22-20-26-13-5-2-6-14-26)34-24-28-16-8-7-15-27(28)23-33(31)34/h1-18,23-24H
CAS Registry Number 18826-29-4
EINECS 242-605-4
Molecular Structure 18826-29-4  5,12-bis(phenylethynyl)naphthacene
Density 1.25g/cm3
Melting Point 248℃
Boiling Point 683.7°C at 760 mmHg
Refractive Index 1.784
Flash Point 369.5°C
Vapour Pressur 9.02E-18mmHg at 25°C
MSDS Material Safety Data Sheet

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