ChemNet > CAS > 287917-97-9 4-brom-1H-pyrazol-5-karbaldehyd
287917-97-9 4-brom-1H-pyrazol-5-karbaldehyd
produktnavn |
4-brom-1H-pyrazol-5-karbaldehyd |
Engelsk navn |
4-bromo-1H-pyrazole-5-carbaldehyde; |
Molekylær Formel |
C4H3BrN2O |
Molekylvekt |
174.9834 |
InChI |
InChI=1/C4H3BrN2O/c5-3-1-6-7-4(3)2-8/h1-2H,(H,6,7) |
CAS-nummer |
287917-97-9 |
Molecular Structure |
|
Tetthet |
1.969g/cm3 |
Smeltepunkt |
178℃ |
Kokepunkt |
338.3°C at 760 mmHg |
Brytningsindeks |
1.67 |
Flammepunktet |
158.4°C |
Damptrykk |
9.9E-05mmHg at 25°C |
Hazard symboler |
Xi:Irritant;
|
Risiko Koder |
R36/37/38:Irritating to eyes, respiratory system and skin.;
|
Sikkerhet Beskrivelse |
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;
|
|