Methyl Ethyl Ketone
CAS：78-93-3
Cyclohexanone
CAS：108-94-1
Acetone
CAS：67-64-1
Acetic Acid
CAS：64-19-7
Ethyl Acetate
CAS：141-78-6
Toluene
CAS：108-88-3
Benzene
CAS：71-43-2
Ethanol
CAS：64-17-5
Methanol
CAS：67-56-1
philippines methyl ethyl ketone toxicity
Philippines''s Butanone Market Report 2022 - Prices, Size, …
14/10/2021· Philippines - Butanone (Methyl Ethyl Ketone) - Market Analysis, Forecast, Size, Trends and Insights Update: COVID-19 Impact $499 $2 390 Basic Edition (Single Report) $1995 $3 990 Professional Edition (Single Report) $3400 / year $7 990 Unlimited Annual )
Methyl Ethyl Ketone (2-Butanone) - US EPA
Methyl ethyl ketone is a colorless volatile liquid that is soluble in water. (2) The odor threshold for methyl ethyl ketone is 5.4 parts per million (ppm), with an acetone-like odor reported. (3) The chemical formula for methyl ethyl ketone is C4H8O and the molecular
MATERIAL SAFETY DATA SHEET- ( MSDS ) METHYL ETHYL KETONE …
METHYL ETHYL KETONE 78 -93 -3 100% * All concentrations are percent by weight unless material is a g as. Gas concentrations are in percent by volume. 3. HAZARDS IDENTIFIION This material is considered to be hazardous according to regulat
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 - GOV.UK
PHE publiions gateway nuer: 2014790 Published: October 2015 Methyl Ethyl Ketone Incident Management Key Points Fire highly flammable reacts with strong oxidisers emits toxic acrid smoke and fumes when heated to decomposition in the
Methyl Ethyl Ketone Ketones Supplier & Distributor Arpadis
CAS: 78-93-3 Methyl Ethyl Ketone also known as MEK, butanone, 2-butanone, butan-2-one, oxobutane, or methyl acetone is a clear volatile liquid that is soluble in water and has a mild, acetone odour and has the molecular formula C 4 H 8 O, CAS: 78-93-3. It has a flash point of -9°C and a specific gravity of 0.81.
METHYL ETHYL KETONE - US EPA
LIST OF TABLES T a bl e 1. K i ne t i c pa r a m e t e r s us e d f or P B P K m ode l s f or M E K ki ne t i c s i n hum a ns a nd r a t s 1 6 Table 2. Mean F1A litter body weight on days 4 and 21 in rats exposed to 2-butanol in drinking
JM:ethyl Ethyl Ketone Peroxide in Dim.ethyl Phthalate - National Toxicology …
Toxicity Report Series Nuer 18 NTP Technical Report on Toxicity Studies of JM:ethyl Ethyl Ketone Peroxide (CAS No. 1338-23-4) in Dim.ethyl Phthalate (CAS No. 131-11-3) (45:55) Administered Topically to F344/N Rats and B6C3F 1 Mice Errol Zeiger, PhD
Methyl ethyl ketone SDS, Safety Data Sheets. Product Supplier Encyclopedia Toxicity to fish: LC50; Species: Lepomis macrochirus (bluegill); Concentration: 5,640-1,690 mg/L for 24 to 96 hr /Conditions of
Methyl Ethyl Ketone : OSH Answers - Canadian Centre for …
14/11/2022· 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.
Methyl ethyl ketone (MEK)
Methyl ethyl ketone (MEK) Revision Date 02/25/2021 Version 2.0 Print Date 02/25/2021 110000000947 Page 8 of 10 SAFETY DATA SHEET IATA UN 1193, Methyl Ethyl Ketone, 3, II When shipped in quantities greater than 5,000 lbs, RQ must be added to
What is the Methyl Ethyl Ketone? - Hisea Chem
28/8/2020· Low toxicity, median lethal dose (orally): 330 mg /kg. Flammable, vapor, and air can form explosive mixture, explosion limit of 1.81%~11.5% (volume). High concentrations of steam are narcotic. The name: Methyl ethyl ketone The alias:2 - butanone Molecular formula:C4H8O Relative molecular mass:72.10 Chemical egory: Organic compounds -- ketones
Safety assessment of MIBK (methyl isobutyl ketone) - PubMed
MIBK was not toxic via the oral or dermal route of exposure in acute, short-term, or subchronic animal studies, except that nephrotoxicity was observed in rats dosed with 1 g/kg in a short-term study. MIBK was an ocular and skin irritant in animal tests.
METHYL ETHYL KETONE PEROXIDE CAMEO Chemicals
Reactivity Profile. METHYL ETHYL KETONE PEROXIDE is a strong oxidizing agent. May be ignited by heat, sparks or flame and undergoes self-accelerating decomposition. Explosive decomposition occurs at 230°F. Sensitive to sunlight.
Butanone - Wikipedia
Butanone, also known as methyl ethyl ketone ( MEK ), [a] is an organic compound with the formula CH 3 C (O)CH 2 CH 3. This colourless liquid ketone has a sharp, sweet odor reminiscent of acetone. It is produced industrially on a large scale, but occurs in nature only in trace amounts. [7] It is partially soluble in water, and is commonly used
- Production· Appliions· Safety· See also· Notes· References
- Toxicity and carcinogenicity of methyl isobutyl ketone in F344N …/cite>
2/2/2008· 1. Introduction Methyl isobutyl ketone (MIBK), an important industrial chemical, is classified as a volatile organic compound, with a vapor pressure of 15 mmHg at 20 C. In 1995 and 1996, the United States production of MIBK was 80,000 metric tons (), and the projected demand for 2006 has been calculated at 147 million pounds ().
MATERIAL SAFETY DATA SHEET- ( MSDS ) METHYL ETHYL KETONE …
METHYL ETHYL KETONE 78 -93 -3 100% * All concentrations are percent by weight unless material is a g as. Gas concentrations are in percent by volume. 3. HAZARDS IDENTIFIION This material is considered to be hazardous according to regulat
SBS Philippines Corporation - Methyl Ethyl Ketone (MEK)
Methyl Ethyl Ketone (MEK) Home Products Industrial Chemicals Methyl Ethyl Ketone (MEK)
Methyl Ethyl Ketone - Range of Toxicity
Range of Toxicity Laboratory Carcinogenicity Evidence Environment Exposure Summary Environmental Fate CERCLA Quantities Non-Human Toxicity Values Ecotoxicity Values Soil …
CAS No. 78-93-3 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 C4H8O CID 6569 - structure, chemical names, physical and chemical properties, classifiion, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Methyl Ethyl Ketone CAS RN: 78-93-3 Non-Human Toxicity Values LC50 Rat inhalation >5000 ppm/6 hr IUCLID Dataset >. LD50 Rat oral 3400 mg/kg bw IUCLID Dataset >. LD50 Rat oral …
Methyl ethyl ketone peroxide ingestion: toxicity and outcome in a 6-year-old child. A 6-year-old boy developed respiratory distress, metabolic acidosis, severe esophageal and gastric burns, …
Tests involving acute exposure of rabbits has shown methyl ethyl ketone to have high acute toxicity from dermal exposure, while acute oral exposure of rats and mice has shown the …
Methyl Ethyl Ketone (MEK) Home Products Industrial Chemicals Methyl Ethyl Ketone (MEK)
Methyl ethyl ketone (MEK) (CASRN 78-93-3)
Substance Name — Methyl ethyl ketone (MEK) CASRN — 78-93-3 Last Revised — 09/26/2003 The oral Reference Dose (RfD) is based on the assumption that thresholds exist for certain toxic effects such as cellular necrosis. It is expressed in units of mg/kg
METHYL ETHYL KETONE
Methyl Ethyl Ketone is a clear low viscosity liquid with a mild acetone like odor; miscible in oil, soluble in water. It is used as a general solvent in vinyl films and nitrocellulose coatings. It is used in manufacturing plastics, textiles and paints. SALES SPECIFIION APPEARANCE Clear liquid PURITY 99.5% min COLOR. APHA 10 max WATER 0.05% max
Methyl Ethyl Ketone - an overview ScienceDirect Topics
Methyl ethyl ketone View chapter Purchase book Surface Preparation of Metals Sina Ebnesajjad, in Handbook of Adhesives and Surface Preparation, 2011 6.20.1 Vapor Honing/Pasa-Jell ® 107M Procedure 1. Remove organic contaminants by MEK solvent rinse. 2. Remove inorganic contaminants by immersion in nonetch alkali (such as Oakite ® 61 B) at 60 °C.
A case of methyl ethyl ketone peroxide poisoning and a review of compliions and their management …
31/7/2015· Methyl Ethyl Ketone Peroxide (MEKP) is a highly toxic clear liquid used as a solvent. It is a strong oxidizing agent and a corrosive. Acute and chronic toxicity can occur as an occupational hazard. Ingestion is associated with corrosive burns leading to stricture formation, inhalational pneumonitis, acidosis, liver failure and renal failure. In this paper we present a …
METHYL ETHYL KETOXIME CAMEO Chemicals NOAA
SYMPTOMS: Symptoms of exposure to this compound may include slight eye and skin irritation. It may interfere with alcohol metabolism resulting in the formation of acetaldehyde, blotchy red marks, red eyes, tiredness and visible veins. ACUTE/CHRONIC HAZARDS: This compound may be harmful if swallowed, inhaled or absorbed through the skin.
Methyl Ethyl Ketone - Toxicity Summary - National Institutes of …
HUMAN EXPOSURE AND TOXICITY: At high concentrations MEK is irritating to the eyes, nose, and throat. Other symptoms of exposure include headache, dizziness, vomiting, or nuness …
– – Butanone (methyl ethyl ketone) Philippine National Trade Repository (PNTR) Commodity Commodity Details For Imports Regulating Agencies EDSA, Barangay Pinyahan, Diliman, …
Methyl ethyl ketone SDS, Safety Data Sheets. Product Supplier Encyclopedia Toxicity to fish: LC50; Species: Lepomis macrochirus (bluegill); Concentration: 5,640-1,690 mg/L for 24 to 96 hr /Conditions of
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 ISOBUTYL KETONE - World Health Organization
Levels reported in foods from packaging are: day in Europe (based on a reported volume of baked goods, 10.9 mg/kg; frozen dairy products, 50 kg/year) and 2 µg per capita per day in the 11.5 mg/kg; meat products, 2.6 mg/kg; sot candy, USA (based on a reported
Methyl ethyl ketone peroxide ingestion: toxicity and outcome in a 6-year-old child - PubMed
Methyl ethyl ketone peroxide ingestion: toxicity and outcome in a 6-year-old child A 6-year-old boy developed respiratory distress, metabolic acidosis, severe esophageal and gastric burns, and a coagulopathy after ingestion of an unknown volume of methyl ethyl ketone peroxide (MEKP) in dimethyl phthalate.
Accidental ingestion of methyl ethyl ketone peroxide: N-acetylcysteine treatment and toxicological analysis …
1/12/2020· Methyl ethyl ketone peroxide (MEKP) is a colorless liquid used for industrial appliions. It is regarded as a highly toxic compound that promotes tissue damage by oxidative stress [1], [2], [3]. We report a MEKP poisoning from accidental ingestion during occupational activity and the respective patient management. 2. Case report
The toxicology of methyl ethyl ketone SpringerLink
The melting and boiling points of MEK are -86.35 °C and 79.6°C, respectively; its vapor pressure at 20°C is 70.6 mm Hg. The specific gravity of MEK at 20°C/4°C is 0.805 and its vapor density is 2.41 (Air = 1). MEK is flammable and its flash point is 16°F or -9°C (Merck Index 1983, Toxicology Data Bank 1985).
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