-
Name
5,6,7,8-Tetrahydro-2-naphthol
- EINECS 214-410-4
- CAS No. 1125-78-6
- Article Data98
- CAS DataBase
- Density 1.1 g/cm3
- Solubility 1.5g/L(20 oC)
- Melting Point 59-61 °C(lit.)
- Formula C10H12O
- Boiling Point 275.5 °C at 760 mmHg
- Molecular Weight 148.205
- Flash Point 131.8 °C
- Transport Information
- Appearance beige crystalline mass
- Safety 26-37/39
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms 5,6,7,8-Tetrahydro-2-hydroxynaphthalene;5,6,7,8-Tetrahydro-b-naphthol;5,6,7,8-Tetrahydronaphthalen-2-ol;6-Hydroxy-1,2,3,4-tetrahydronaphthalene;6-Hydroxytetralin;6-Tetralinol;NSC65604;2-Naphthol,5,6,7,8-tetrahydro- (7CI,8CI);2-Hydroxy-5,6,7,8-tetrahydronaphthalene;
- PSA 20.23000
- LogP 2.27100
5,6,7,8-Tetrahydro-2-naphthol Chemical Properties
IUPAC Name: 5,6,7,8-Tetrahydronaphthalen-2-ol
Synonyms： 5,6,7, 8-Tetrahydro-beta-naphthol ; 5,6,7, 8-Tetrahydro-2-hydroxynaphthalene ; 5,6,7,8-Tetrahydro-2-hydroxynaphthalene ; 5,6,7,8-Tetrahydro-beta-naphthol ; 6-Hydroxytetralin ; 6-Tetralinol
The Molecular Formula of 5,6,7, 8-Tetrahydro-2-naphthol (1125-78-6):C10H12O
The Molecular Weight of 5,6,7, 8-Tetrahydro-2-naphthol (1125-78-6):148.2017 g/mol
The Molecular Structure of 5,6,7, 8-Tetrahydro-2-naphthol (1125-78-6):
Index of Refraction: 1.581
Molar Refractivity: 44.92 cm3
Molar Volume: 134.6 cm3
Polarizability: 10-24cm3
Surface Tension: 44.8 dyne/cm
Density: 1.1 g/cm3
Flash Point: 131.8 °C
Enthalpy of Vaporization: 53.46 kJ/mol
Boiling Point: 275.5 °C at 760 mmHg
Vapour Pressure: 0.00302 mmHg at 25°C
5,6,7,8-Tetrahydro-2-naphthol Uses
5,6,7, 8-Tetrahydro-2-naphthol (1125-78-6) can be used in organic synthesis.
5,6,7,8-Tetrahydro-2-naphthol Safety Profile
Questionable carcinogen with experimental carcinogenic and neoplastigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes: Xi .gif){kind=small}
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39: Wear suitable gloves and eye/face protection
WGK Germany: 3
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