2013年12月26日星期四

4 important information about 3-fluoropyridine

1.Identification

Product Name: 3-Fluoropyridine
Synonyms:Pyridine, 3-fluoro-
Formula:C5H4FN
Molecular Weight:97.09
Beilstein/Gmelin:105702
Beilstein Reference:5-20-05-00399
EINECS:206-755-4
CAS NO: 372-47-4
Appearance:Clear yellow liquid.
Soluble:Solubility in water
Boiling Point:107

2.First Aid Measures 3-fluoropyridine(CAS NO: 372-47-4)

Ingestion: Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.

Inhalation:Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

Skin:Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.

Eyes:Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

3.Fire Fighting Measures about 

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Containers may explode in the heat of a fire. Extinguishing media: Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.

Suitable extinguishing media: 
For small (incipient) fires, use media such as "alcohol" foam, dry chemical, or carbon dioxide. For large fires, apply water from as far as possible. Use very large quantities (flooding) of water applied as a mist or spray; solid streams of water may be ineffective. Cool all affected containers with flooding quantities of water.
Special hazards arising from the substance or mixture: Carbon oxides, nitrogen oxides (NOx), Hydrogen fluoride
Precautions for fire-fighters: Wear self contained breathing apparatus for fire fighting if necessary. 
Further information: Use water spray to cool unopened containers.

4.Handling and Storage

Storage:
Keep 3-fluoropyridine away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store 3-fluoropyridine in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.

Handling:
Wash thoroughly after handling 3-fluoropyridine. Ground and bond containers when transferring 3-fluoropyridine. Use spark-proof tools and explosion proof equipment. Avoid 3-fluoropyridine contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid 3-fluoropyridine contact with heat, sparks and flame. Avoid ingestion and inhalation. Use with adequate ventilation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.

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