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α-Naphtholbenzein

Catalog No. 291099 Name Sigma Aldrich
CAS Number 145-50-6 Website http://www.sigmaaldrich.com
M. F. C27H18O2 Telephone 1-800-521-8956
M. W. 374.43062 Fax
Purity Email
Storage Chembase ID: 149070

SYNONYMS

Title
α-纳富妥苯
IUPAC name
4-[(4-hydroxynaphthalen-1-yl)(phenyl)methylidene]-1,4-dihydronaphthalen-1-one
IUPAC Traditional name
4-[(4-hydroxynaphthalen-1-yl)(phenyl)methylidene]naphthalen-1-one
Synonyms
对萘酚苯甲醇
4,4′-(α-Hydroxybenzylidene)di-1-naphthol
p-naphtholbenzein
4,4′-(α-羟基亚苄基)二-1-萘酚

DATABASE IDS

CAS Number 145-50-6
EC Number 205-656-3
Beilstein Number 2628063
PubChem SID 24857510

PROPERTIES

Empirical Formula (Hill Notation) C27H18O2
Grade indicator grade
Melting Point 230-235 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26
German water hazard class 3

DETAILS

Description (English)
Packaging
5, 25 g in glass bottle
Description (简体中文)
包装
5, 25 g in glass bottle

REFERENCES