2-HEXANONE
ICSC: 0489 |
Methyl n-butyl ketone n-Butyl methyl ketone MBK C6H12O / C4H9COCH3 Molecular mass: 100.2 ICSC # 0489 | CAS # 591-78-6 RTECS # MP1400000 UN # 1224 EC # 606-030-00-6 November 24, 1998 Validated |
TYPES OF HAZARD/ EXPOSURE | ACUTE HAZARDS/ SYMPTOMS | PREVENTION | FIRST AID/ |
FIRE | Flammable. | NO open flames, NO sparks, and NO smoking. | Alcohol-resistant foam, powder, carbon dioxide. |
EXPLOSION | Above 23°C explosive vapour/air mixtures may be formed. | Above 23°C use a closed system, ventilation, and explosion-proof electrical equipment. | In case of fire: keep cylinder cool by spraying with water. |
EXPOSURE | |||
INHALATION | Cough. Drowsiness. Headache. Nausea. Sore throat. | Ventilation, local exhaust, or breathing protection. | Fresh air, rest. Refer for medical attention. |
SKIN | MAY BE ABSORBED! Dry skin. | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer for medical attention. |
EYES | Redness. Pain. Blurred vision. | Face shield, or eye protection in combination with breathing protection. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor. |
INGESTION | Abdominal pain. Diarrhoea. Sore throat. (Further see Inhalation). | Do not eat, drink, or smoke during work. | Rinse mouth. Do NOT induce vomiting. Refer for medical attention. |
SPILLAGE DISPOSAL | STORAGE | PACKAGING & LABELLING | ||
Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent and remove to safe place. (Extra personal protection: self-contained breathing apparatus). | Fireproof. Separated from strong oxidants. | Note: 6 T symbol R: 10-48/23-62-67 S: 1/2-36/37-45 UN Hazard Class: 3 UN Packing Group: III | ||
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2-HEXANONE | ICSC: 0489 |
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PHYSICAL |
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ENVIRONMENTAL | ||||
N O T E S | ||||
Use of alcoholic beverages enhances the harmful effect. MBK potentiates the toxicity of some other chemical substances like chloroform, carbon tetrachloride, ethanol. Depending on the degree of exposure, periodic medical examination is indicated.
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ADDITIONAL INFORMATION | |||||
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IMPORTANT LEGAL NOTICE: | Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values. |
- Page last reviewed: July 22, 2015
- Page last updated: July 1, 2014
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