橘红2号
EINECS
6358-53-8
product Name 1-[(2,5-dimethoxyphenyl)azo]-2-naphthol
Synonyms C.I. 12156; C.I. Solvent Red 80; Citrus Red 2; (1Z)-1-[2-(2,5-dimethoxyphenyl)hydrazinylidene]naphthalen-2(1H)-one
Molecular Formula C18H16N2O3
Molecular Weight 308.3312
InChI InChI=1/C18H16N2O3/c7(23-2)15(11-13)4-3-5-12(14)7-9-16(18)21/h3-11,19H,1-2H3/b20-18-
CAS Registry Number
EINECS
Molecular Structure
Density 1.21g/cm3
Boiling point 478.12°C at 760 mmHg
Refractive index 1.601
Flash point 242.958°C
Vapour Pressur 0mmHg at 25°C