2-Hydroxy-1-naphthaldehyde
- Product Name2-Hydroxy-1-naphthaldehyde
- CAS708-06-5
- CBNumberCB7128181
- MFC11H8O2
- MW172.18
- EINECS211-902-0
- MDL NumberMFCD00004005
- MOL File708-06-5.mol
Chemical Properties
| Melting point: | 76-80 °C (lit.) |
| Boiling point: | 192 °C/27 mmHg (lit.) |
| Density | 1.1153 (rough estimate) |
| vapor pressure | 0.002Pa at 20℃ |
| refractive index | 1.5500 (estimate) |
| Flash point: | 191-193°C/27mm |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform, Methanol |
| form | Crystalline Moist Powder |
| pka | 8.27±0.50(Predicted) |
| color | Yellow |
| Water Solubility | Soluble in water (40 g/L at 20°C). |
| Sensitive | Air Sensitive |
| BRN | 742777 |
| LogP | 6 at 23℃ and pH8 |
| CAS DataBase Reference | 708-06-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Naphthalenecarboxaldehyde, 2-hydroxy-(708-06-5) |
| EPA Substance Registry System | 1-Naphthalenecarboxaldehyde, 2-hydroxy- (708-06-5) |
Safety
| Symbol(GHS) |
 GHS09 |
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| Signal word | Warning | |||||||||
| Hazard statements | H410 | |||||||||
| Precautionary statements | P273-P391-P501 | |||||||||
| Hazard Codes | Xi,N | |||||||||
| Risk Statements | 36/37/38-50/53 | |||||||||
| Safety Statements | 26-36-60-61-24/25-37 | |||||||||
| RIDADR | UN 3077 9/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | QJ0300000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 9 | |||||||||
| HS Code | 2912499000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications |
Aquatic Acute 1 Aquatic Chronic 1 |
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| REACH Registrations | Active | |||||||||
| NFPA 704: |
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