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Methyl Ethyl Ketone

Methyl Ethyl Ketone

CAS:78-93-3

Cyclohexanone

Cyclohexanone

CAS:108-94-1

Acetone

Acetone

CAS:67-64-1

Acetic Acid

Acetic Acid

CAS:64-19-7

Ethyl Acetate

Ethyl Acetate

CAS:141-78-6

Toluene

Toluene

CAS:108-88-3

Benzene

Benzene

CAS:71-43-2

Ethanol

Ethanol

CAS:64-17-5

Methanol

Methanol

CAS:67-56-1

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exposure to methyl ethyl ketone in Taiwan

Methyl ethyl ketone (MEK) (2005-110) NIOSH CDC

Methyl ethyl ketone (MEK) CAS No: 78-93-3 NOTE: (1) Efficacy of Medical Tests has not been evaluated. (2) NIOSH references include diagnostic, screening, and other tests. (3) OSHA mandated medical tests, if any, are provided in BOLD on a yellow background. (4) This HTML page was created from DHHS (NIOSH) Publiion No. 2005-110. Deceer 2004.

Exposure Standard Documentation - Safe Work Australia

Exposure to 100-200ppm MEK for 3-5 minutes caused irritation of the eyes, nose and throat. A level of 300ppm was objectionable. Long-term neurotoxicity studies in animals have shown that MEK alone is not likely to cause peripheral neuropathy . A human study has not produced adequate evidence of neurotoxicity at levels of 150-450ppm.

Reversible myoclonus, tremor, and ataxia in a patient exposed to methyl ethyl ketone Neurology

1/1/1996· Access to this article can also be purchased. Chronic exposure to the solvent methyl ethyl ketone and other related compounds may cause peripheral neuropathy, [1] and acute exposure may cause ataxia and tremor. [2] We describe a patient, exposed occupationally to methyl ethyl ketone, who developed multifocal myoclonus, ataxia, and postural tremor.

The effects of simultaneous exposure to methyl ethyl ketone and toluene on urinary biomarkers of occupational N,N-dimethylformamide exposure

15/3/2005· Based on the manufacturing process, the workers are expected to have different levels of exposure to DMF, MEK and TOL based on their job contents. Normally, they work 8 h a day with occasional over-hours during busy seasons. No workers wore any respirators or protective gloves were found throughout the study.

METHYL ETHYL KETONE - US EPA

for the hazard and dose-response assessment in IRIS pertaining to chronic exposure to methyl ethyl ketone. It is not intended to be a comprehensive treatise on the chemical or toxicological nature of methyl ethyl ketone. In Section 6, EPA has characterized its

The effects of co-exposure to methyl ethyl ketone on the biological monitoring of occupational exposure to N,N-dimethyl…

4/2/2003· Objectives (1) To assess whether urinary N,N-dimethylformamide (U-DMF) is suitable as a biomarker when co-exposure to methyl ethyl ketone (MEK) exists, and to evaluate whether it is suitable as an exposure biomarker of DMF. (2) To examine whether the co-exposure to MEK affects the characteristics of U-NMF and U-DMF. (3) To investigate if the difference in …

Ethyl methyl ketone MSDS - 109708 - Merck - Merck Millipore

Ethyl methyl ketone MSDS - 109708 - Merck. Product. Qty. MILLIPLEX MAP Human Adipokine Magnetic Bead Panel 1 - Endocrine Multiplex Assay (HADK1MAG-61K) 1. MILLIPLEX® Human TH17 Panel Serum-Free. Available in China Only. All other countries, please order HTH17MAG-14K. (HTH17SF-14K)

Methyl ethyl ketone (MEK) (2005-110) NIOSH CDC

Methyl ethyl ketone (MEK) CAS No: 78-93-3 NOTE: (1) Efficacy of Medical Tests has not been evaluated. (2) NIOSH references include diagnostic, screening, and other tests. (3) OSHA mandated medical tests, if any, are provided in BOLD on a yellow background. (4) This HTML page was created from DHHS (NIOSH) Publiion No. 2005-110. Deceer 2004.

METHYL ETHYL KETONE CAMEO Chemicals NOAA

METHYL ETHYL KETONE is explosive in the form of vapor when exposed to heat, flame or sparks. Ignition on contact with potassium tert-butoxide. Reactive with strong oxidizing materials, and will dissolve or soften some plastics. Mixture with 2 …

Detecting Methyl Ethyl Ketone (C4H8O) Gas Factsheet - Ion …

Methyl ethyl ketone. Formula: C4H8O CAS: 78-93-3. Detecting methyl ethyl ketone: 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 …

Methyl Ethyl Ketone Poisoning (Mek Toxicity): Symptoms, …

Symptoms of MEK Solvent poisoning when breathed in or swallowed: Irritation to the nose and throat Dizziness Headaches Nausea Drowsiness Confusion Exposure to high levels of MEK can result in fainting and unconsciousness If drawn into the lungs, it can [cuteinjury.uk]

Taiwan Methyl Ethyl Ketone, methyl ethyl ketone, organic chemicals …

Methyl Ethyl Ketone, methyl ethyl ketone, organic chemicals, industrial chemicals products of Aldehyde & Ketone offered by Ronder Corporation in Taiwan Company Name:Ronder Corporation Country/Region:Taiwan, New Taipei Address:3F, NO.34, Ching An Rd.Chungho Dist., Address:3F, NO.34, Ching An Rd.Chungho Dist.,

METHYL ISOBUTYL KETONE - World Health Organization

Methyl isobutyl ketone Occupational Exposure Survey (NIOSH, 1990) conducted from 1981 to 1983, the nuer of workers potentially exposed to methyl isobutyl ketone in the USA was estimated as 48 000. Exposure to methyl isobutyl ketone during et al.,

METHYL ETHYL KETONE - Global Chemical Exporters

Methyl ethyl ketone (C 4 H 8 O or CH 3 CH 3 COCH 2 CH 3) 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.

Reversible myoclonus, tremor, and ataxia in a patient exposed to methyl ethyl ketone Neurology

1/1/1996· Access to this article can also be purchased. Chronic exposure to the solvent methyl ethyl ketone and other related compounds may cause peripheral neuropathy, [1] and acute exposure may cause ataxia and tremor. [2] We describe a patient, exposed occupationally to methyl ethyl ketone, who developed multifocal myoclonus, ataxia, and postural tremor.

EXPOSURE TO METHYL ETHYL KETONE (MEK) IN PREGNANCY

Summary Methyl ethyl ketone (MEK) is an industrial hydrocarbon solvent used in the manufacture of many products, including pesticides and pharmaceuticals. It is also used in cosmetics and as a flavouring agent. There are no published data regarding exposure to MEK during human pregnancy.

Methyl ethyl ketone Request PDF - ResearchGate

1/1/2022· Abstract Methyl ethyl ketone (MEK) is a highly versatile compound with diverse industrial appliions. Currently, the demand for this compound is increasing due to its appliion in various

Biological monitoring of occupational exposure to methyl ethyl ketone

DOI: 10.1007/BF00381581 Corpus ID: 28370632 Biological monitoring of occupational exposure to methyl ethyl ketone @article{Ong1991BiologicalMO, title={Biological monitoring of occupational exposure to methyl ethyl ketone}, author={Choon Nam Ong and G L

Methyl Ethyl Ketone - OEL Fastrac with ADE - Affygility Solutions

Occupational exposure limit (OEL) for Methyl Ethyl Ketone. Available for instant download from Affygility Solutions. Menu Methyl Ethyl Ketone OEL Fastrac alog $679 ADD TO CART alog Search Methyl ethyl ketone (MEK), also known as butanone and 2

Ketones - Chemical Safety Facts

27/10/2022· Short-term industrial or occupational exposure to MO can occur through inhalation, ingestion and skin and eye contact. Short-term exposure can irritate and burn the skin and eyes, irritate the nose, throat and lungs, and may cause headaches, sleepiness and loss of coordination. 14

Methyl Ethyl Ketone PDF Chemical Process Engineering

Methyl ethyl ketone: A techno-commercial profile Introduction ethyl ethyl ketone [1] (MEK) (CAS No.: 78-93-3), is a flammable, colourless liquid with a sharp, sweet butterscotch odour reminiscent of acetone. It is soluble in four parts water and miscible with alcohol, ether, acetone, and benzene. It is lighter than water and may be expected

Methyl ethyl ketone: health effects and incident management

1/7/2014· Methyl ethyl ketone: incident management. Ref: PHE publiions gateway nuer: 2014790 PDF, 263 KB, 14 pages. This file may not be suitable for users of assistive technology. Request an

Methyl Ethyl Ketone : OSH Answers - Canadian Centre for …

20/11/2022· What are the potential health effects of methyl ethyl ketone? Main Routes of Exposure: Inhalation. Skin contact. Eye contact. Inhalation: Can irritate the nose and throat. At high concentrations: can harm the nervous system. Symptoms may include headache, nausea, dizziness, drowsiness and confusion. A severe exposure can cause unconsciousness.

Methyl Ethyl Ketone - OEL Fastrac with ADE - Affygility Solutions

Occupational exposure limit (OEL) for Methyl Ethyl Ketone. Available for instant download from Affygility Solutions. Menu Methyl Ethyl Ketone OEL Fastrac alog $679 ADD TO CART alog Search Methyl ethyl ketone (MEK), also known as butanone and 2

METHYL ETHYL KETONE - Global Chemical Exporters

Methyl ethyl ketone (C 4 H 8 O or CH 3 CH 3 COCH 2 CH 3) 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

Methyl Ethyl Ketone Lawyers LegalMatch

21/5/2018· Risks – Exposure to methyl ethyl ketone can lead to irritation of the eyes, nose, and head; it can cause dizziness, memory alteration, dermatitis, fatigue, headaches, nausea, diminished vision, and vomiting. Prolonged exposure can cause central nervous system depression. Exposure to MEK has also been linked to birth defects.

HEXONE (METHYL ISOBUTYL KETONE; MIBK) Occupational …

28/1/2021· Grober, E. and Schauurg, H.H.: Occupational exposure to methyl isobutyl ketone causes lasting impairment in working memory. Neurology 54(9): 1853-1855, 2000. Kawai, T. et al.: Methyl isobutyl ketone and methyl ethyl ketone in urine as biological markers of occupational exposure to these solvents at low levels.

Methyl Ethyl Ketone - GOV.UK

Compendium of Chemical Hazards: Methyl Ethyl Ketone Page 3 of 4 General Information Exposure to low levels of methyl ethyl ketone in the environment, as part of a normal diet or through proper use of consumer products would not be expected to cause adverse

Effects of short duration exposures to acetone and methyl ethyl ketone

In this research, 137 volunteers were recruited and tested for neurobehavioral performance changes and biochemical indiors during and after a short-duration (4-h) exposure to either acetone at 250 ppm, methyl ethyl ketone (MEK) at 200 ppm, acetone at 125 ppm with MEK at 100 ppm, or a chemical-placebo.

METHYL ETHYL KETONE - US EPA

for the hazard and dose-response assessment in IRIS pertaining to chronic exposure to methyl ethyl ketone. It is not intended to be a comprehensive treatise on the chemical or toxicological nature of methyl ethyl ketone. In Section 6, EPA has characterized its

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