Substance

ID:358041

MolImageID:107951

5-Hydroxy-1,4-naphthoquinone

Sigma Aldrich
Names and Identifiers
IUPAC name
5-hydroxy-1,4-dihydronaphthalene-1,4-dione
IUPAC Traditional name
walnut extract
Synonyms
Juglone5-Hydroxy-1,4-naphthoquinone胡桃酮5-羟基对萘醌
Registration numbers
CAS Number
481-39-0
EC Number
207-567-5
MDL Number
MFCD00001684
Beilstein Number
1909764
PubChem SID
24881769
Properties
Product Information
Purity
≥95.0% (HPLC)
Grade
purum
Empirical Formula (Hill Notation)
C10H6O3
Quality
crystallized
Safety Information
German water hazard class
3
RID/ADR
UN 2811 6.1/PG 3
Packing Group
3
GHS Hazard statements
H301-H315-H319-H335-H400
GHS Precautionary statements
P261-P273-P301+P310-P305+P351+P338
Personal Protective Equipment
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
UN Number
2811
MSDS Link
Download link
GHS Pictograms
GHS09
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
GHS06
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
GHS Signal Word
Danger
Risk Statements
25-36/37/38
Safety Statements
22-26-36/37/39-45
European Hazard Symbols
Toxic Toxic (T)
RTECS
QJ5775000
Hazard Class
6.1
Physical Property
Melting Point
161-163 °C(lit.)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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