ChemNet > CAS > 2138-22-9 4-chloropyrocatechol
2138-22-9 4-chloropyrocatechol
Produkt-Name |
4-chloropyrocatechol |
Synonyme |
Chlorocatechol; 4-Chlorocatechol; 4-Chloro-1,2-Dihydroxybenzene; 4-chlorobenzene-1,2-diol |
Molekulare Formel |
C6H5ClO2 |
Molecular Weight |
144.5557 |
InChI |
InChI=1/C6H5ClO2/c7-4-1-2-5(8)6(9)3-4/h1-3,8-9H |
CAS Registry Number |
2138-22-9 |
EINECS |
218-381-9 |
Molecular Structure |
|
Dichte |
1.471g/cm3 |
Schmelzpunkt |
90-94℃ |
Siedepunkt |
267.1°C at 760 mmHg |
Brechungsindex |
1.629 |
Flammpunkt |
115.3°C |
Gefahrensymbole |
C:Corrosive;
|
Risk Codes |
R34:;
|
Safety Beschreibung |
S26:;
S36/37/39:;
S45:;
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