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alpha-Naphtholbenzein

Catalog No. A16125 Name Alfa Aesar
CAS Number 145-50-6 Website
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SYNONYMS

Title
α-萘酚苯甲醇
IUPAC name
(4E)-4-[(4-hydroxynaphthalen-1-yl)(phenyl)methylidene]-1,4-dihydronaphthalen-1-one
IUPAC Traditional name
(4E)-4-[(4-hydroxynaphthalen-1-yl)(phenyl)methylidene]naphthalen-1-one
Synonyms
4-[alpha-(4-Hydroxy-1-naphthyl)benzylidene]naphthalen-1(4H)-one
p-naphtholbenzein

DATABASE IDS

MDL Number MFCD00078492
CAS Number 145-50-6
EC Number 205-656-3
Beilstein Number 3471575

PROPERTIES

Melting Point ca. 225°C dec.
GHS Pictograms GHS07
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
GHS Precautionary statements P261-P305+P351+P338-P302+P352-P321-P405-P501A
Risk Statements 36/37/38
Safety Statements 26-37
TSCA Listed

DETAILS

REFERENCES

  • Acid-base indicator: pH 0.0 - 0.8; 8.2 - 10.0.