a-Naphtholbenzein (Technical Grade)

145-50-6

4-[(4-Hydroxy-1-naphthalenyl)phenylmethylene]-1(4H)-naphthalenone; NSC 9862; p-Naphtholbenzein; alpha-Naphtholbenzein

Causes skin irritation

O=C1C=CC(C=2C=CC=CC12)=C(C=3C=CC=CC3)C4=CC=C(O)C=5C=CC=CC54

C27 H18 O2

374.43062

InChI=1S/C27H18O2/c28-25-16-14-23(19-10-4-6-12-21(19)25)27(18-8-2-1-3-9-18)24-15-17-26(29)22-13-7-5-11-20(22)24/h1-17,28H

IUPAC name: 4-[(4-hydroxy-1-naphthyl)-phenyl-methylene]naphthalen-1-one

Room Temperature

+4°C