1-Naphthol
Bezeichnung:1-Naphthol
CAS-Nr90-15-3
Englisch Name:1-Naphthol
CBNumberCB0279325
SummenformelC10H8O
Molgewicht144.17
MOL-Datei90-15-3.mol
Synonyma
1-Naphthol
1-Naphthol physikalisch-chemischer Eigenschaften
Schmelzpunkt | 94-96 °C(lit.) |
Siedepunkt | 278-280 °C(lit.) |
Dichte | 1.224 |
Dampfdichte | 4.5 (120 °C, vs air) |
Dampfdruck | 1 mm Hg ( 94 °C) |
Brechungsindex | 1.6224 |
Flammpunkt | 125 °C |
storage temp. | Store below +30°C. |
Löslichkeit | Soluble in benzene, chloroform, ether and ethanol. |
pka | 9.34(at 25℃) |
Aggregatzustand | Crystalline Flakes |
Farbe | white to off-white |
Geruch (Odor) | Slight phenolic odor |
Explosionsgrenze | 5% |
Wasserlöslichkeit | 436.7mg/L(25 ºC) |
maximale Wellenlänge (λmax) | 324nm(MeOH)(lit.) |
Sensitive | Air & Light Sensitive |
Merck | 14,6383 |
Kennzeichnung gefährlicher | Xn,N |
R-Sätze: | 21/22-37/38-41-51/53 |
S-Sätze: | 22-26-37/39-2-61 |
RIDADR | UN 2811 6.1/PG 3 |
WGK Germany | 1 |
RTECS-Nr. | QL2800000 |
F | 8-23 |
Selbstentzündungstemperatur | 510 °C |
TSCA | Yes |
HazardClass | 6.1 |
PackingGroup | III |
HS Code | 29071510 |
Giftige Stoffe Daten | 90-15-3(Hazardous Substances Data) |
Toxizität | LD50 orally in Rabbit: 1870 mg/kg LD50 dermal Rabbit 880 mg/kg |
1-Naphthol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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