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ChemicalBook--->CAS DataBase List--->575-44-0

575-44-0

575-44-0 Structure

575-44-0 Structure
IdentificationMore
[Name]

1,6-Dihydroxynaphthalene
[CAS]

575-44-0
[Synonyms]

1,6-DIHYDROXYNAPHTHALENE
1,6-NAPHTHALENEDIOL
2,5-DIHYDROXYNAPHTHALENE
2,5-Naphthalenediol
6-Hydroxy-1-naphthol
C.I. 76630
c.i.76630
Naphthalene, 1,6-dihydroxy-
1,6-Dihydroxynaphtalene
naphthalene-1,6-diol
1,6-DIHYDROXY-NAPHTHALIN
1,6-NAPHTHALENEDIOL 99%
1,6-Dihydroxynaphthalene98%
1,6-DihydroxylNaphthalene
1,6-Dihydroxynaphthalene,97+%
1,6-DIHYDROXYRAPHTHALENE
1,6-NAPTHTALENEDIOL
1,6-DIHYDROXYNAPHTHALENE 98%
1,6-DIHYDROXYNAPHTHALENE pure
[EINECS(EC#)]

209-386-7
[Molecular Formula]

C10H8O2
[MDL Number]

MFCD00003981
[Molecular Weight]

160.17
[MOL File]

575-44-0.mol
Chemical PropertiesBack Directory
[Melting point ]

130-133 °C (lit.)
[Boiling point ]

246.06°C (rough estimate)
[density ]

1.0924 (rough estimate)
[refractive index ]

1.5418 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

very faint turbidity in Methanol
[form ]

Powder or Crystalline Powder
[pka]

9.26±0.40(Predicted)
[color ]

White to brown
[BRN ]

1939032
[InChIKey]

FZZQNEVOYIYFPF-UHFFFAOYSA-N
[CAS DataBase Reference]

575-44-0(CAS DataBase Reference)
[NIST Chemistry Reference]

1,6-Naphthalenediol(575-44-0)
[EPA Substance Registry System]

575-44-0(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

2
[RTECS ]

QJ4743333
[TSCA ]

Yes
[HS Code ]

29072990
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

9-DIETHYLAMINO-2-HYDROXY-5H-BENZ(A)--->2,5-Dimethoxynaphthalene-->2-(11-HYDROXY-3-OXO-3H-DIBENZO[C,H]XANTHEN-7-YL)BENZOIC ACID
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1,6-Dihydroxynaphthalene(575-44-0).msds
Hazard InformationBack Directory
[Chemical Properties]

Beige powder
[Definition]

ChEBI: Naphthalene-1,6-diol is a naphthalenediol.
[Synthesis]

1,6-Naphthalenediol [575-44-0], mp 138℃, is synthesized by caustic fusion of naphthalene1,6-disulfonic acid at 330 C. It couples with diazotized anilines to form disazo and trisazo derivatives.
[Purification Methods]

Crystallise it from *benzene or *benzene/EtOH after treatment with charcoal. [Beilstein 6 IV 6557.]
Spectrum DetailBack Directory
[Spectrum Detail]

1,6-Dihydroxynaphthalene(575-44-0)MS
1,6-Dihydroxynaphthalene(575-44-0)1HNMR
1,6-Dihydroxynaphthalene(575-44-0)13CNMR
1,6-Dihydroxynaphthalene(575-44-0)IR1
1,6-Dihydroxynaphthalene(575-44-0)IR2
1,6-Dihydroxynaphthalene(575-44-0)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

1,6-Dihydroxynaphthalene, 97+%(575-44-0)
[Sigma Aldrich]

575-44-0(sigmaaldrich)
[TCI AMERICA]

1,6-Dihydroxynaphthalene,>99.0%(GC)(575-44-0)
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