Ethyl-3,4-dihydroxybenzoat
Bezeichnung:Ethyl-3,4-dihydroxybenzoat
CAS-Nr3943-89-3
Englisch Name:Ethyl 3,4-dihydroxybenzoate
CBNumberCB0175010
SummenformelC9H10O4
Molgewicht182.17
MOL-Datei3943-89-3.mol
Synonyma
Ethyl-3,4-dihydroxybenzoat
Ethyl-3,4-dihydroxybenzoat physikalisch-chemischer Eigenschaften
Schmelzpunkt | 132-134 °C(lit.) |
Siedepunkt | 275.56°C (rough estimate) |
Dichte | 1.2481 (rough estimate) |
Dampfdruck | 0-9.4Pa at 20-120℃ |
Brechungsindex | 1.4500 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
Löslichkeit | Methanol[soluble in] |
Löslichkeit | DMSO (Slightly), Methanol (Slightly) |
Aggregatzustand | Crystalline Powder |
pka | 8.19±0.18(Predicted) |
Farbe | Pale yellow to beige |
Geruch (Odor) | at 100.00?%. phenolic |
Wasserlöslichkeit | Insoluble in water. Soluble in ethanol. |
BRN | 2097435 |
InChIKey | KBPUBCVJHFXPOC-UHFFFAOYSA-N |
LogP | 1.4 at 35℃ and pH6.6 |
Oberflächenspannung | 74.7mN/m at 1g/L and 20℃ |
CAS Datenbank | 3943-89-3(CAS DataBase Reference) |
Kennzeichnung gefährlicher | Xi |
R-Sätze: | 36/37/38 |
S-Sätze: | 26-36-37/39 |
WGK Germany | 3 |
Hazard Note | Irritant |
HS Code | 29053990 |
Ethyl-3,4-dihydroxybenzoat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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