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2,6-Dihydroxynaphthalene(581-43-1)

2,6-Dihydroxynaphthalene(581-43-1)
Product IdentificationBack to Contents
【Product Name】

2,6-Dihydroxynaphthalene
【Synonyms】

2,6-Dihydroxynaphthalene
2,6-Naphthohydroquinone
2-Hydroxy-6-naphthol
6-Hydroxy-2-naphthol
C.I. 76640
Naphthalene-2,6-diol
【CAS】

581-43-1
【Formula】

C10H8O2
【Molecular Weight】

160.16999999999999
【EINECS】

209-465-6
Physical and Chemical PropertiesBack to Contents
【Appearance】

Solid.
【Solubility in water】

Insoluble
【Melting Point】

220
【Boiling Point】

375
【Vapor Pressure】

3,6E-6 (25 C)
【Density】

1.330 g/cm3 (20 C)
【pKa/pKb】

9.55
【Partition Coefficient】

1.9
【Heat Of Vaporization】

64.7 kJ/mol
First Aid MeasuresBack to Contents
【Ingestion】

Seek immediate medical advice.
【Inhalation】

Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
【Skin】

Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
【Eyes】

Rinse opened eye for several minutes under running water. Then consult a doctor.
Handling and StorageBack to Contents
【Storage】

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Impervious gloves, protective work clothing and safety glasses.
【Exposure Effects】

Causes irritation of the eyes, skin and mucous membranes.
Fire Fighting MeasuresBack to Contents
【Flash Point】

194
【Fire Fighting】

Extinguish with carbon dioxide, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam. Wear self-contained respirator. Wear fully protective impervious suit.
Stability and ReactivityBack to Contents
【Stability】

Decomposition will not occur if used and stored according to specifications.
【Incompatibilities】

Oxidizing agents.
Hazards IdentificationBack to Contents
【EC Risk Phrase】

R: 36/37/38
【EC Safety Phrase】

S: 26 37
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