Customization: | Available |
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CAS No.: | 110-86-1 |
Formula: | C5h5n |
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Product Name | Pyridine |
CAS: | 110-86-1 |
MF: | C5H5N |
MW: | 79.1 |
EINECS: | 203-809-9 |
Melting point | -42 °C (lit.) |
Boiling point | 115 °C (lit.) |
density | 0.978 g/mL at 25 °C (lit.) |
vapor density | 2.72 (vs air) |
vapor pressure | 23.8 mm Hg ( 25 °C) |
refractive index | n20/D 1.509(lit.) |
FEMA | 2966 | PYRIDINE |
Fp | 68 °F |
Storage temp. | Store at +5°C to +30°C. |
Solubility | H2O: in accordance |
Pka | 5.25(at 25ºC) |
Form | Liquid |
Color | colorless |
Odor | Nauseating odor detectable at 0.23 to 1.9 ppm (mean = 0.66 ppm) |
Relative polarity | 0.302 |
PH | 8.81 (H2O, 20ºC) |
Explosive limit | 12.4% |
Odor Threshold | 0.063ppm |
Odor Type | fishy |
Water Solubility | Miscible |
FreezingPoint | -42ºC |
Packing | 200Kg/Drum |
Application: Pyridine is used as a solvent in paint andrubber industries; as an intermediate in dyesand pharmaceuticals; for denaturing alcohol;and as a reagent for cyanide analysis. Itoccurs in coal tar.
Suzhou Senfeida Chemical Co., Ltd. is an environment-friendly high-tech enterprise integrating research and development, production and sales of fine chemical products. It has been working intensively on active diluents, UV curing resins, environmental solvents, organic intermediates and other types, and gradually formed three business segments of environmental chemicals, fine chemicals and new chemical materials. It is mainly used in many fields such as engineering plastics, green energy materials, printed circuit boards, semiconductors, information/communication, flat panel displays and optoelectronic industries.