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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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In philippines vapor pressure of methyl ethyl ketone

Methyl Ethyl Ketone

Saturated Vapor Concentration at 20 C g/m3 Calculated 280 Volatile Organic Compound (VOC) g/l EU / EPA 805 Flash Point (Abel) C IP 170 -6 Auto Ignition Temperature C ASTM E659 515 Lower Explosion Limit %v/v - 1.8

SBS Philippines Corporation - Methyl Ethyl Ketone (MEK)

Methyl Ethyl Ketone (MEK) Home Products Industrial Chemicals Methyl Ethyl Ketone (MEK)

METHYL ETHYL KETONE PEROXIDE Occupational Safety and …

5/1/2021· Vapor pressure Flash point 125-200 F for 60% MEKP (open cup) Vapor density Specific gravity Inaoka, T., Futatsuka, M.: Allergic contact dermatitis due to methyl ethyl ketone peroxide, cobalt naphthenate and acrylates in the manufacture of fiberglass. 46(1

Ethyl methyl ketone CAS 78-93-3 109709 - Merck Millipore

Ethyl methyl ketone reference substance for gas chromatography. CAS 78-93-3, EC Nuer 201-159-0, chemical formula C₂H₅COCH₃. Ethyl methyl ketone MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. SDS CoA Brochures Required Licenses Synonyms: 2-Butanone, Methyl ethyl ketone, MEK

ICSC 0179 - METHYL ETHYL KETONE - International …

METHYL ETHYL KETONE ICSC: 0179 OCCUPATIONAL EXPOSURE LIMITS TLV: 200 ppm as TWA; 300 ppm as STEL; BEI issued. MAK: 600 mg/m 3, 200 ppm; peak limitation egory: I …

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). Keywords Methyl Ethyl Ketone

Butanone (methyl ethyl ketone) Philippine National Trade …

– – Butanone (methyl ethyl ketone) Philippine National Trade Repository (PNTR) Commodity Commodity Details For Imports Regulating Agencies EDSA, Barangay Pinyahan, Diliman, …

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 Isobutyl Ketone - Welcome to the NIST WebBook

Enthalpy of vaporization Enthalpy of vaporization Δ vap H = A exp (-βT r) (1 − T r) β Δ vap H = Enthalpy of vaporization (at saturation pressure) (kJ/mol) T r = reduced temperature (T / T c ) View plot Requires a JavaScript / HTML 5 canvas capable browser. Antoine Equation Parameters log 10 (P) = A − (B / (T + C)) P = vapor pressure (bar)

Removal of benzene and methyl ethyl ketone vapor: Comparison …

15/2/2012· In the present study we synthesized a novel hypercrosslinked polymeric adsorbent (HY-1) with high surface area and specific bimodal pore size distribution in the regions of micropore (0.5–2.0 nm) and meso-macropore (30–70 nm). The adsorption characteristics of HY-1 was evaluated and compared with a commercial microporous activated carbon (m-GAC).

Methyl ethyl ketone - Sciencemadness Wiki

Methyl ethyl ketone is a skin and respiratory irritant. At very high concentrations it poses health problems, may cause birth defects in animals. MEK is highly flammable and should not be handled near any open flame or strong oxidizing agents. Storage MEK should be stored in a closed bottle, in a dark place. Disposal MEK can be safely burned.

Methyl Ethyl Ketone - Exposure Summary

If released to air, a vapor pressure of 90.6 mm Hg at 25 deg C indies methyl ethyl ketone will exist solely as a vapor in the atmosphere. Vapor-phase methyl ethyl ketone will be degraded in the atmosphere by reaction with photochemically-produced hydroxyl radicals; the half-life for this reaction in air is estimated to be 13 days.

METHYL PROPYL KETONE CAMEO Chemicals NOAA

The Physical Property fields include properties such as vapor pressure and boiling point, as well as explosive limits and Pentanone, 2-; (Methyl propyl ketone) (107-87-9) 150 ppm 830 ppm 5000 ppm LEL = 15000 ppm indies value is 10-49% of LEL. The

Butanone (methyl ethyl ketone) Philippine National Trade …

– – Butanone (methyl ethyl ketone) Philippine National Trade Repository (PNTR) Commodity Commodity Details For Imports Regulating Agencies EDSA, Barangay Pinyahan, Diliman, Quezon City, 1100 Metro Manila 8990-5900; 8920-9916 None [email protected], [email protected], [email protected] strong>ph Legal Basis

Ethyl methyl ketone CAS 78-93-3 109708 - Merck Millipore

SDS CoA Required Licenses Synonyms: 2-Butanone, Methyl ethyl ketone, MEK, MEK CAS #: 78-93-3 EC Nuer: 201-159-0 Molar Mass: 72.11 g/mol Chemical Formula: CH₃COC₂H₅ Hill Formula: C₄H₈O Grade: ACS,Reag. Ph Eur 109708 View Pricing & Availability Download Product Safety Card Recommended Products Overview Supporting Documentation

Methyl ethyl ketone - Αρχή

Vapor pressure, mm Hg 89 (25 C) Vapor density (air=1) 2.5 Saturation Concentration 10.2% at 20 C Evaporization nuer 2.7 (diethyl ether=1) Odor Threshold Odor threshold 0.7375 mg/m3 Critical temperature 262.5 Critical pressure 43.3 Density 0.8054 g

SBS Philippines Corporation - Methyl Ethyl Ketone (MEK)

Methyl Ethyl Ketone (MEK) Home Products Industrial Chemicals Methyl Ethyl Ketone (MEK)

METHYL ETHYL KETONE CAMEO Chemicals NOAA

Vapor Pressure: 77.5 mmHg at 68°F ; 100 mmHg at 77.0°F (NTP, 1992) Vapor Density (Relative to Air): 2.42 (NTP, 1992) Specific Gravity: 0.806 at 68°F (USCG, 1999) Boiling Point: 175.3°F …

Methyl ethyl ketone - Sciencemadness Wiki

Methyl ethyl ketone is a skin and respiratory irritant. At very high concentrations it poses health problems, may cause birth defects in animals. MEK is highly flammable and should not be handled near any open flame or strong oxidizing agents. Storage MEK should be stored in a closed bottle, in a dark place. Disposal MEK can be safely burned.

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
  • Methyl Ethyl Ketone/cite>· PDF

    Saturated Vapor Concentration at 20 C g/m3 Calculated 280 Volatile Organic Compound (VOC) g/l EU / EPA 805 Flash Point (Abel) C IP 170 -6 Auto Ignition Temperature C ASTM E659 515 Lower Explosion Limit %v/v - 1.8

Methyl Ethyl Ketone (Butanone) - Properties, Structure, Molecular Weight, Uses Available On BYJUS

The flashpoint of Methyl ethyl ketone is 20°F. The vapours formed are heavier than air. It dissolves in water. It is obtained as a natural product. It is present in some vegetables and fruits in small quantities. Also, it is released from truck and car exhausts. Structure of Butanone (Methyl Ethyl Ketone) Structure of Butanone (Methyl Ethyl Ketone)

Vapor Pressure

Vapor Pressure Burdick & Jackson solvents are arranged in order of increasing vapor pressure, the pressure exerted when the liquid phase of the solvent is in equilibrium with its vapor phase (at 20°C unless otherwise indied). Not included: Methyl Isoamyl Ketone Petroleum Ether Propylene Carbonate Trifluoroacetic Acid

Methyl Ethyl Ketone (2-Butanone) - US EPA

The chemical formula for methyl ethyl ketone is C4H8O and the molecular weight is 72.10 g/mol. (7,9) The vapor pressure for methyl ethyl ketone is 95.1 mm Hg at 25 °C, and it has a log …

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 the dose, duration, and work being done. Detecting Methyl ethyl ketone, an ingredient in many industries.

Methyl Ethyl Ketone - Toxicity Summary - National Institutes of …

Guinea pigs exposed to MEK vapor (10,000 to 100,000 ppm) for up to 13.5 hr showed that the acute effects of MEK advanced through several distinct phases as the exposure proceeded …

2-BUTANONE (METHYL ETHYL KETONE; MEK) Occupational Safety and Health …

15/12/2020· Vapor pressure 78 mmHg Flash point 16 F Vapor density 2.42 - Methyl Ethyl Ketone. See annual publiion for most recent information. EPA: Integrated Risk Information System - Methyl ethyl ketone (MEK) (CASRN 78-93-3). Septeer 2003a. EPA:

Methyl Ethyl Ketone NIOSH CDC

Overview 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. The level of exposure depends upon the dose, duration, and work being done.

ICSC 0179 - METHYL ETHYL KETONE - International …

METHYL ETHYL KETONE ICSC: 0179 OCCUPATIONAL EXPOSURE LIMITS TLV: 200 ppm as TWA; 300 ppm as STEL; BEI issued. MAK: 600 mg/m 3, 200 ppm; peak limitation egory: I (1); skin absorption (H); pregnancy risk group: C. EU-OEL: 600 mg/m 3, 200 ppm as TWA; 900 mg/m 3, 300 ppm as STEL ENVIRONMENT

Vapor−Liquid Equilibrium in Methyl Ethyl Ketone + Ketazine and …

27/9/2001· Boiling temperature measurements are reported for methyl ethyl ketone + 2-butanone (ethyl methyl ketazine, referred to as ketazine hereafter) mixtures over the whole composition range at pressures DOI: 10.1021/JE010051R Corpus ID: 95882867 Vapor−Liquid

Vapor Pressure

Vapor Pressure Burdick & Jackson solvents are arranged in order of increasing vapor pressure, the pressure exerted when the liquid phase of the solvent is in equilibrium with its vapor phase (at 20°C unless otherwise indied). Not included: Methyl Isoamyl Ketone Petroleum Ether Propylene Carbonate Trifluoroacetic Acid

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