ChemNet > CAS > 2138-22-9 4-chloropyrocatechol
2138-22-9 4-chloropyrocatechol
produktnavn |
4-chloropyrocatechol |
Synonymer |
Chlorocatechol; 4-Chlorocatechol; 4-Chloro-1,2-Dihydroxybenzene; 4-chlorobenzene-1,2-diol |
Molekylær Formel |
C6H5ClO2 |
Molekylvekt |
144.5557 |
InChI |
InChI=1/C6H5ClO2/c7-4-1-2-5(8)6(9)3-4/h1-3,8-9H |
CAS-nummer |
2138-22-9 |
EINECS |
218-381-9 |
Molecular Structure |
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Tetthet |
1.471g/cm3 |
Smeltepunkt |
90-94℃ |
Kokepunkt |
267.1°C at 760 mmHg |
Brytningsindeks |
1.629 |
Flammepunktet |
115.3°C |
Hazard symboler |
C:Corrosive;
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Risiko Koder |
R34:;
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Sikkerhet Beskrivelse |
S26:;
S36/37/39:;
S45:;
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