N-METHYL-2-PYRROLIDONE | ICSC: 0513 (April 2014) |
1-Methyl-2-pyrrolidinone 1-Methyl-2-pyrrolidone N-Methylpyrrolidone NMP |
CAS #: 872-50-4 |
EC Number: 212-828-1 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Combustible. Gives off irritating or toxic fumes (or gases) in a fire. Above 86°C explosive vapour/air mixtures may be formed. | NO open flames. Above 86°C use a closed system and ventilation. | Use water spray, powder, alcohol-resistant foam, carbon dioxide. |
PREVENT GENERATION OF MISTS! | |||
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SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Headache. | Use local exhaust or ventilation. | Fresh air, rest. Refer for medical attention. |
Skin | MAY BE ABSORBED! Redness. Pain. | Protective gloves. Protective clothing. | Rinse skin with plenty of water or shower. |
Eyes | Redness. Pain. Blurred vision. | Wear safety goggles. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
Ingestion | Burning sensation in the throat and chest. | Do not eat, drink, or smoke during work. | Rinse mouth. Refer for medical attention . |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Collect leaking liquid in sealable containers. Absorb liquid in sand or inert absorbent. Store and dispose of according to local regulations. Wash away remainder with plenty of water. |
According to UN GHS Criteria WARNING
Combustible liquidMay be harmful if swallowed Causes serious eye irritation May cause respiratory irritation Suspected of damaging fertility or the unborn child Transportation |
STORAGE | |
Dry. Ventilation along the floor. Separated from strong oxidants, strong acids, strong bases, copper and plastics. | |
PACKAGING | |
N-METHYL-2-PYRROLIDONE | ICSC: 0513 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: C5H9NO |
EXPOSURE & HEALTH EFFECTS | |
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Routes of exposure
Effects of short-term exposure
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Inhalation risk
Effects of long-term or repeated exposure
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OCCUPATIONAL EXPOSURE LIMITS |
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EU-OEL: 40 mg/m3, 10 ppm as TWA; 80 mg/m3, 20 ppm as STEL; (skin). MAK: 82 mg/m3, 20 ppm; peak limitation category: II(2); skin absorption (H); pregnancy risk group: C |
ENVIRONMENT |
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NOTES |
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N-Methyl-2-pyrrolidone enhances the skin permeability for other substances. |
ADDITIONAL INFORMATION | ||
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EC Classification R: 61-36/37/38; S: 53-45 |
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