|ACETONITRILE||ICSC: 0088 (June 2011)|
| CAS #: 75-05-8
| UN #: 1648
|EC Number: 200-835-2
|ACUTE HAZARDS||PREVENTION||FIRE FIGHTING|
|FIRE & EXPLOSION||Highly flammable. Gives off irritating or toxic fumes (or gases) in a fire. Vapour/air mixtures are explosive. Risk of fire and explosion on contact with strong oxidants. Heating will cause rise in pressure with risk of bursting.||NO open flames, NO sparks and NO smoking. NO contact with hot surfaces or strong oxidizing agents. Closed system, ventilation, explosion-proof electrical equipment and lighting. Do NOT use compressed air for filling, discharging, or handling. Use non-sparking handtools.||Use powder, foam, carbon dioxide. Water may be ineffective. In case of fire: keep drums, etc., cool by spraying with water.|
|PREVENT GENERATION OF MISTS! STRICT HYGIENE! IN ALL CASES CONSULT A DOCTOR!|
|Inhalation||Sore throat. Weakness. Chest tightness. Shortness of breath. Dizziness. Nausea. Vomiting. Convulsions. Unconsciousness. Symptoms may be delayed.||Use ventilation, local exhaust or breathing protection.||Fresh air, rest. Artificial respiration may be needed. No mouth-to-mouth artificial respiration. Refer immediately for medical attention. See Notes.|
|Skin||EASILY ABSORBED!||Protective gloves. Protective clothing.||Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention .|
|Eyes||Redness. Pain.||Wear face shield or eye protection in combination with breathing protection.||Rinse with plenty of water (remove contact lenses if easily possible). Refer immediately for medical attention.|
|Ingestion||See Inhalation.||Do not eat, drink, or smoke during work. Wash hands before eating.||Rinse mouth. Give one or two glasses of water to drink. Do NOT induce vomiting. Refer immediately for medical attention.|
|SPILLAGE DISPOSAL||CLASSIFICATION & LABELLING|
|Consult an expert! Personal protection: complete protective clothing including self-contained breathing apparatus. Ventilation. Remove all ignition sources. Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in dry sand or inert absorbent. Then store and dispose of according to local regulations.||
According to UN GHS Criteria
DANGERHighly flammable liquid and vapour
Toxic in contact with skin or if inhaled
Harmful if swallowed
Causes serious eye irritation
May be harmful if swallowed and enters airways
May cause damage to blood through prolonged or repeated exposure
|Fireproof. Keep in a well-ventilated room. Separated from acids, bases, strong oxidants and food and feedstuffs. Well closed.|
|PHYSICAL & CHEMICAL INFORMATION|
Physical State; Appearance
Formula: C2H3N / CH3CN
|EXPOSURE & HEALTH EFFECTS|
Routes of exposure
Effects of short-term exposure
Effects of long-term or repeated exposure
|OCCUPATIONAL EXPOSURE LIMITS|
TLV: 20 ppm as TWA; (skin); A4 (not classifiable as a human carcinogen).
MAK: 17 mg/m3, 10 ppm; peak limitation category: II(2); skin absorption (H); pregnancy risk group: C.
EU-OEL: 70 mg/m3, 40 ppm as TWA; (skin)
|Environmental effects of the substance have been adequately investigated, but no significant effects have been found.|
|Specific treatment is necessary in case of poisoning with this substance; the appropriate means with instructions must be available.
Oxygen should be administered exclusively by specially trained first aid or medical personnel.
Do NOT take working clothes home.
Symbol: F, Xn; R: 11-20/21/22-36; S: (2)-16-36/37
|All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material.|
See Also: Toxicological Abbreviations Acetonitrile (EHC 154, 1993)