ChemicalBook >>3-Cyanopyridine>>3-Cyanopyridine(100-54-9)

3-Cyanopyridine(100-54-9)

3-Cyanopyridine(100-54-9)
Product IdentificationBack to Contents
【Product Name】

3-Cyanopyridine
【Synonyms】

3-Azabenzonitrile
3-Cyanopyridine
3-Pyridyl cyanide
3-Pyridylcarbonitrile
Nicotinic acid nitrile
Nicotinonitrile
【CAS】

100-54-9
【Formula】

C6H4N2
【Molecular Weight】

104.11
【EINECS】

202-863-0
【RTECS】

QT3030000
【RTECS Class】

Other
【Beilstein/Gmelin】

65995
【Beilstein Reference】

4-17-00-01442
【EC Class】

harmful, irritant
Physical and Chemical PropertiesBack to Contents
【Appearance】

Needles from petroleum ether.
【Solubility in water】

140 g/L
【Melting Point】

48 - 51
【Boiling Point】

206.2
【Vapor Pressure】

.3
【Density】

1.1590 g/cm3 (25 C)
【pKa/pKb】

12.61 (pKb)
【Partition Coefficient】

.36
【Heat Of Vaporization】

43.9 kJ/mol
【Usage】

Org synthesis.
First Aid MeasuresBack to Contents
【Ingestion】

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
【Inhalation】

Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
【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.
Handling and StorageBack to Contents
【Storage】

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】

Wash thoroughly after handling. Use only in a well ventilated area. Use with adequate ventilation. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale.
Hazards IdentificationBack to Contents
【Inhalation】

Effects may be delayed. Causes respiratory tract irritation.
【Skin】

Causes severe skin irritation. Effects may be delayed.
【Eyes】

Causes severe eye irritation.
【Ingestion】

Causes gastrointestinal tract irritation. Effects may be delayed. May be harmful if swallowed.
【Hazards】

Contact with metals may evolve flammable hydrogen gas.
【EC Risk Phrase】

R 22
【EC Safety Phrase】

S 22 36/37
【UN (DOT)】

2811
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate clothing to prevent skin exposure.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Exposure Effects】

No data were available to assess the potential effects of exposure to this agent during pregnancy or lactation. <br>Animal studies on chick for substituted pyridines have shown teratogenicity. Injected chicken eggs develop leg and skeletal malformations.
Fire Fighting MeasuresBack to Contents
【Flash Point】

88
【Fire Fighting】

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. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.
【Fire Potential】

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, using the appropriate protective equipment. Provide ventilation.
Stability and ReactivityBack to Contents
【Disposal Code】

6
【Incompatibilities】

Oxidizing agents
【Stability】

Stable under normal temperatures and pressures.
【Decomposition】

Nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

2811
【Hazard Class】

6.1
【Packing Group】

I; II; III
【HS Code】

2933 39 99
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