English name | pyridinecarboxaldehyde 吡啶-2-甲醛 |
Synonyms | AKOS BBS-00003192;2-FORMYLPYRIDINE;2-PA;2-PICOLINIC ALDEHYDE;2-PYRIDINECARBALDEHYDE;2-PYRIDINECARBOXALDEHYDE;TIMTEC-BB SBB004358;PYRIDINE-2-CARBOXALDEHYDE |
CAS | 1121-60-4 |
EINECS | 214-333-6 |
Molecular formula | C6H5NO |
Molecular weight | 107.11 |
Chemical formula |
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Content > | |
Density | 1.126 g/mL at 25 °C(lit.) |
Melting point | -21--22°C |
Boiling point | 181 °C(lit.) |
Flashing point | 130 °F |
Solubility of water | miscible |
Refractive index | n20/D 1.536(lit.) |
Acidity coefficient | 3.8(at 20℃) |
Storage condition | 2-8°C |
Appearance | liquid (strong colored) |
Colour | Clear yellow to yellow-brown |
PH | 6.5 (111g/l, H2O, 20℃) |
BRN | 105341 |
Stability | Air Sensitive |
InChIKey | CSDSSGBPEUDDEE-UHFFFAOYSA-N |
Vapour pressure | 73Pa at 20℃ |
LogP | 0.714 at 20.5℃ |
HS | 29333999 |
Use | Pyridine-2-formaldehyde has been used in the study of indium chloride catalyzed dicarbonyl compounds, aldehydes and urea/thiourea three-component coupling, resulting in pyrimidine and pyrimidine thiouone. |
Package | （According to user requirements） |
Dangerous mark | Xn,Xi,N,T,F |
Risk phrases | 10-22-36/37/38-51/53-46-43-34-23-52 |
Safety phrases | 7-26-36-61-53-45-36/37/39-29-16-36/37 |
Dangerous goods transport No. | UN 1989 3/PG 3 |
WGK Germany | 3 |
Hazard Note | Irritant/Keep Cold/Air Sensitive |
F | 8-10-23 |
TSCA | YES |
Hazard Class | 6.1 |
Packing Group | III |
Down stream product | 2-hydrazyl methylpyridine 2-(2-pyridine) benzoxazole |
