Q:

5,12-Bis (phenylethynyl) tetracene, 18826-29-4

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A:

Chinese name:5,12-Bis (phenylethynyl) tetracene
english name: Naphthacene,5,12-bis(2-phenylethynyl)-
chinese alias:5,12-Bis-(phenylethynyl)-naphthacene 5,12-bis(phenylethynyl)tetracene
english alias: BPEN;5,12-bisnaphthacene;EINECS 242-605-4;
CAS No:18826-29-4
chemical formula: C34H20
molecular weight:428.5226
density:1.25g/cm3
melting point:248 ℃
boiling point:683.7°C at 760 mmHg
flash Point:369.5°C
vapor pressure: 9.02 E-18mmHgat25 °C
Refractive index:1.784
hazard Category Code: R36/37/38 Irritating to eyes, respiratory tract and skin.


Source: https://www.cnchemshop.com/

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