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571-60-8

Name 1,4-Dihydroxynaphthalene
CAS 571-60-8
EINECS(EC#) 209-336-4
Molecular Formula C10H8O2
MDL Number MFCD00003977
Molecular Weight 160.17
MOL File 571-60-8.mol
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Chemical Properties

Appearance brown to greyish powder
Melting point  191-192 °C (dec.)
Boiling point  246.06°C (rough estimate)
density  1.0924 (rough estimate)
refractive index  1.5178 (estimate)
storage temp.  Refrigerator
solubility  DMSO (Slightly), Methanol (Slightly)
form  neat
pka pK1:9.37;pK2:10.93 (26°C，μ=0.65)
color  Grey
Water Solubility  slightly soluble
BRN  1307689
CAS DataBase Reference 571-60-8(CAS DataBase Reference)
NIST Chemistry Reference 1,4-Naphthalenediol(571-60-8)
EPA Substance Registry System 571-60-8(EPA Substance)

Safety Data

Hazard Codes  Xn,T
Risk Statements 
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
R43:May cause sensitization by skin contact.
R36/37/38:Irritating to eyes, respiratory system and skin .
R25:Toxic if swallowed.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S24:Avoid contact with skin .
WGK Germany  3
RTECS  QJ4730000
F  8-10-16-23
HS Code  2921450090

Hazard Information

Material Safety Data Sheet(MSDS)

Spectrum Detail

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