Cov khoom

CAS 934557-66-1|2-Naphthalenol, 6,6'-(9H-fluoren-9-ylidene)bis-

Cov roj formula: C33H22O2
Molecular Luj: 450.53
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
Kev xa khoom thoob ntiaj teb

Specification ntawm CAS 934557-66-1|2-Naphthalenol, 6,6'-(9H-fluoren-9-ylidene)bis-

Yam khoom	SPECIFICATION
Boiling point	674.9 ,ua
pka ua	9.26
cia temp.	Muab kaw rau hauv qhuav, Chav Kub
ceev	1.324

Synthesis ntawmCAS 934557-66-1|2-Naphthalenol, 6,6'-(9H-fluoren-9-ylidene)bis-

Cov xwm txheej

Nrog sulfuric acid; 3-mercaptopropionic acid Hauv toluene ntawm 50 - 60 degree ;

Cim npe nrov: cas 934557-66-1|2-naphthalenol, 6,6'-(9h-fluoren-9-}ylidene)bis-, nqe, hais, luv nqi, hauv Tshuag, kev muag