DIACETONE ALCOHOL | ICSC: 0647 (April 2005) |
4-Hydroxy-4-methylpentan-2-one 2-Pentanone, 4-hydroxy-4-methyl- 4-Hydroxy-2-keto-4-methylpentane 4-Hydroxy-4-methyl-2-pentanone |
CAS #: 123-42-2 |
UN #: 1148 |
EC Number: 204-626-7 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Flammable. See Notes. Above 58°C explosive vapour/air mixtures may be formed. See Notes. | NO open flames, NO sparks and NO smoking. Above 58°C use a closed system, ventilation and explosion-proof electrical equipment. Use non-sparking handtools. | Use water spray, alcohol-resistant foam, dry powder, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water. |
SYMPTOMS | PREVENTION | FIRST AID | |
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Inhalation | Cough. Sore throat. | Use ventilation, local exhaust or breathing protection. | Fresh air, rest. |
Skin | Redness. Dry skin. MAY BE ABSORBED! | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse and then wash skin with water and soap. |
Eyes | Redness. Pain. | Wear safety goggles. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
Ingestion | Do not eat, drink, or smoke during work. | Rinse mouth. Do NOT induce vomiting. Give one or two glasses of water to drink. Refer for medical attention . |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Remove all ignition sources. Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Cover the spilled material with inert absorbent. Carefully collect remainder. |
According to UN GHS Criteria Transportation |
STORAGE | |
Fireproof. Separated from acids, bases, amines and oxidants. | |
PACKAGING | |
DIACETONE ALCOHOL | ICSC: 0647 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: C6H12O2 / (CH3)2C(OH)CH2COCH3 |
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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TLV: 50 ppm as TWA. MAK: 96 mg/m3, 20 ppm; peak limitation category: I(2); skin absorption (H); pregnancy risk group: D |
ENVIRONMENT |
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NOTES |
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This card is only valid for the pure substance. The technical product may contain up to 5% acetone (see ICSC 0087), resulting in high flammability. Other UN Classification for technical product: UN hazard class 3, UN pack group II. |
ADDITIONAL INFORMATION | ||
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EC Classification Symbol: Xi; R: 36; S: (2)-24/25 |
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