Basic Information | Post buying leads | Suppliers | Cas Database |
Name |
3,7-Dihydroxy-2-naphthoic acid |
EINECS | N/A |
CAS No. | 83511-07-3 | Density | 1.535 g/cm3 |
PSA | 77.76000 | LogP | 1.94920 |
Solubility | N/A | Melting Point |
265 ºC (dec.) |
Formula | C11H8O4 | Boiling Point | 442.2 °C at 760 mmHg |
Molecular Weight | 204.182 | Flash Point | 235.3 °C |
Transport Information | N/A | Appearance | Yellow powder or beige crystalline. |
Safety | S26 | Risk Codes | R22;R36 |
Molecular Structure | Hazard Symbols | ||
Synonyms |
3,7-Dihydroxy-2-naphthoicacid;3,7-Dihydroxynaphthalene-2-carboxylic acid;3,7-Dihydroxy-2-naphtoic acid; |
Article Data | 8 |
Hazard Codes : Xn
Risk Statements :22-36
R22:Harmful if swallowed.
R36:Irritating to eyes.
Safety Statements: 26
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
Name: 3,7-Dihydroxy-2-naphthoic acid
Molecular Structure :
Molecular Formula :C11H8O4
Molecular Weight :204.18
CAS Registry Number :83511-07-3
Molar Volume: 132.9 cm3
Polarizability: 21.71 10-24cm3
Surface Tension: 84.6 dyne/cm
Density: 1.535 g/cm3
Flash Point: 235.3 °C
Enthalpy of Vaporization: 73.73 kJ/mol
Boiling Point: 442.2 °C at 760 mmHg
Vapour Pressure: 1.35E-08 mmHg at 25°C