Basic

CAS No.	191-37-7
Product Name	naphtho[2,1,8,7-klmn]xanthene
Synonyms	Naphtho(2,1,8,7-klmn)xanthene; 1,8,9-Perinaphthoxanthene; 6-Oxa-6-benzo(cd)pyrene; NSC 96927
Molecular Formula	C18H10O
Molecular Weight	242.2714

Physical property

Density	1.373g/cm3
Boiling point	469.7°C at 760 mmHg
Flash point	238.6°C
Refractive index	1.863