ChemNet > CAS > 139-85-5 3,4-Dihydroxybenzaldehyde
139-85-5 3,4-Dihydroxybenzaldehyde
| produktnavn |
3,4-Dihydroxybenzaldehyde |
| Synonymer |
Protocatechualdehyde; 3,4-Dihydroxybenzaldehyd (Protocatechualdehyde); protocatechuic aldehyde; AURORA 17180; AKOS BBS-00003254; 4-FORMYL-1,2-Dihydroxybenzene; 1,2-Dihydroxy-4-formylbenzene; 3,4-dihydroxy-benzaldehyd; 3, 4-Dihydroxy benzlaldehyde; 3,4-Dihydroxy benzlaldehyde |
| Molekylær Formel |
C7H6O3 |
| Molekylvekt |
138.1207 |
| InChI |
InChI=1/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H |
| CAS-nummer |
139-85-5 |
| EINECS |
205-377-7 |
| Molecular Structure |
|
| Tetthet |
1.409g/cm3 |
| Smeltepunkt |
152-157℃ |
| Kokepunkt |
295.4°C at 760 mmHg |
| Brytningsindeks |
1.674 |
| Flammepunktet |
146.7°C |
| Vannløselighet |
50 g/L (20℃) |
| Hazard symboler |
 Xi:Irritant;
|
| Risiko Koder |
R36/37/38:;
|
| Sikkerhet Beskrivelse |
S26:;
S37/39:;
|
|
