1(3H)-Isobenzofuranone,3,3-bis(4-hydroxy-1-naphthalenyl)- cas no:596-01-0
Synonyms: 1,1'-Naphthol-4,4'-phthalein(6CI);Phthalide, 3,3-bis(4-hydroxy-1-naphthyl)- (8CI);1-Naphtholphthalein;3,3-Bis(4-hydroxy-1-naphthyl)-1,3-dihydroisobenzofuran-1-one;3,3-Bis(4-hydroxy-1-naphthyl)phthalide;Di-p-a-Naphtholphthalide;Naphtholphthalein blue;p-a-Naphtholphthalein;a-Naphtholphthalein;
Name1(3H)-Isobenzofuranone,3,3-bis(4-hydroxy-1-naphthalenyl)-
CAS596-01-0
Synonyms1,1'-Naphthol-4,4'-phthalein(6CI);Phthalide, 3,3-bis(4-hydroxy-1-naphthyl)- (8CI);1-Naphtholphthalein;3,3-Bis(4-hydroxy-1-naphthyl)-1,3-dihydroisobenzofuran-1-one;3,3-Bis(4-hydroxy-1-naphthyl)phthalide;Di-p-a-Naphtholphthalide;Naphtholphthalein blue;p-a-Naphtholphthalein;a-Naphtholphthalein;
EINECS(EC#)209-875-5
Molecular FormulaC28H18O4
Molecular Weight418.44012
Appearancegray to brown solid
refractive index1.769
storage tempStore in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
Hazard Xi:Irritant;
Risk R36/37/38
Safety Hazard Codes:Xi
Risk Statements:36/37/38
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:26-36
26:In case of contact with eyes, rinse immediately with plenty
of water and seek medical advice
36:Wear suitable protective clothing
WGK Germany:3
HS Code:32041900
HS Code 32041900
