A6633412
2-Picolinic acid , 99% , 98-98-6
Synonym(s):
α-Picolinic acid;2-Pyridinecarboxylic acid;Picolinic acid;Pyridine-2-carboxylic acid
CAS NO.：98-98-6
Empirical Formula: C6H5NO2
Molecular Weight: 123.11
MDL number: MFCD00006293
EINECS: 202-719-7
| Pack Size | Price | Stock | Quantity |
| 25G | RMB36.80 | In Stock |
|
| 100G | RMB69.60 | In Stock |
|
| 500G | RMB275.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 139-142 °C (lit.) |
| Boiling point: | 229.19°C (rough estimate) |
| Density | 1.3147 (rough estimate) |
| vapor pressure | 0.028Pa at 25℃ |
| refractive index | 1.5423 (estimate) |
| Flash point: | 139°(232°F) |
| storage temp. | Store below +30°C. |
| solubility | H2O: 50 mg/mL, clear |
| pka | 1.07(at 25℃) |
| form | Crystalline Powder |
| color | White to almost white |
| PH | 3.1 (50g/l, H2O, 20℃) |
| Water Solubility | 887 g/L (20 ºC) |
| Merck | 14,7403 |
| BRN | 109595 |
| InChIKey | SIOXPEMLGUPBBT-UHFFFAOYSA-N |
| LogP | 0.72 |
| CAS DataBase Reference | 98-98-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Pyridinecarboxylic acid(98-98-6) |
| EPA Substance Registry System | 2-Pyridinecarboxylic acid (98-98-6) |
Description and Uses
2-Picolinic acid is used as a chelate for alkaline earth metals. It is also used to prepare picolinato ligated transition metal complexes. In synthetic organic chemistry, has been used as a substrate in the Mitsunobu reaction and in the Hammick reaction.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H318 |
| Precautionary statements | P264-P270-P280-P301+P312-P305+P351+P338-P501 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36-36/37/38 |
| Safety Statements | 26-36-33-24/25 |
| WGK Germany | 3 |
| RTECS | TJ7344000 |
| TSCA | Yes |
| HS Code | 29333999 |
