Overview
CAS No. 78-93-3
Point,Methyl(5-acetyl-6-methoxybenzofuran-2-yl) ketone Density MSDS Formula Use,If You also need to Methyl(5-acetyl-6-methoxybenzofuran-2-yl) ketone. Contact Persons responsible for the SDS Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the.
Methyl ethyl ketone (C4H8O or CH3CH3COCH2CH3) is a colorless, flammable liquid with a sharp odor. It can be harmful to the eyes, skin, and if inhaled or swallowed. Workers may be harmed from exposure to methyl ethyl ketone. The level of exposure depends upon the dose, duration, and work being done.
Methyl ethyl ketone is used in many industries. It is used as a solvent and in the manufacture of synthetic rubber, paraffin wax, and to make other chemical products. Some examples of workers at risk of being exposed to methyl ethyl ketone include the following:
- Workers who work in printing plants
- Employees exposed to certain paints, coatings, or glues
- Workers who work in shoe and sporting goods factories
- Manufacturing workers involved in making synthetic rubber products
NIOSH recommends that employers use Hierarchy of Controls to prevent injuries. If you work in an industry that uses methyl ethyl ketone, please read chemical labels and the accompanying Safety Data Sheets for hazard information. Visit NIOSH’s page on Managing Chemical Safety in the Workplace to learn more about controlling chemical workplace exposures.
The following resources provide information about occupational exposure to methyl ethyl ketone. Useful search terms for methyl ethyl ketone include “2-butanone,” “MEK,” “methyl acetone,” and “methyl ethyl ketone.”
NIOSH Chemical Resources
Related NIOSH Resources
- NIOSHTIC-2 search results on methyl ethyl ketone—NIOSHTIC-2 is a searchable database of worker safety and health publications, documents, grant reports, and journal articles supported in whole or in part by NIOSH.
- Immediately Dangerous to Life or Health (IDLH) Value Profile: 2-Butanone—NIOSH reviews relevant scientific data and researches methods for developing IDLH values.
- NIOSH Worker Health Study Summaries—NIOSH conducts research to prevent illnesses and injuries in the workplace. The NIOSH Worker Notification Program notifies workers and other stakeholders about the findings of these research studies.
Selected Publications
- Occupational Safety and Health Guidelines for 2-Butanone—Occupational safety and health guidelines that summarizes pertinent information about ethylene glycol for workers, employers, and health professionals.
- Volatile Organic Compounds (Screening) No. 2549—Sampling and measurement data from NMAM, fourth edition
- Methyl Ethyl Ketone No. 2500—Sampling and measurement data from NMAM, fourth edition
Related Resources
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