name | structure | cas no. | spec. |
pyrrole | 109-97-7 | 99.5%/99.9% |
nature |
colourless liquid just distilled which turns yellowish and brown in light, on standing and exposed to the air. freezing point -23°c, boiling point130-131°c and flashing point 33°c. soluble in alcohol,benzol and ether, but little soluble in water. smell as chloroform. |
application |
it is used for synthesising medicines, perfumes and electronic chemicals and so on. |
packing |
180kgs, 50kgs or 20kgs net weight in a steel drum painted with pvf inside. |
standard | ||||||||||||
molecular formula:c4h5n molecular weight: 67.09
|
handling and storage |
store in an area(below 10°c) where taken shelter from light and separated from air, under a nitrogen blanket.keep away from sources of ignition, acids, oxidizer. store and transport under the rule of flammable chemicals.shelf-life is six months. |