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
In indonesia niosh 2-butanone
2 Butanone - an overview ScienceDirect Topics
Hans-Peter Hohmann, Klaus-Peter Stahmann, in Comprehensive Natural Products II, 20107.04.5.2.4 Ashbya gossypii To introduce additional copies of the RIB3 (DHBP synthase), RIB4 (DMRL synthase), and RIB5 (riboflavin synthase) genes into the chromosome of A. gossypii 70 a geneticin resistance cassette preceded by the A. gossypii TEF promoter 71 and the RIB3, …
2-Butanone 04380 Honeywell Research Chemicals
2-Butanone Puriss. p.a., ACS reagent, ≥99.5% (GC), CAS Nuer: 78-93-3,(04380 Riedel-de Haën).Shop now or request a quote. ACS GENERAL USE SOLVENTS value priced solution for appliions such as preparative-scale HPLC, cleaning and organic
2-Butanone-DNPH - AccuStandard
2-Butanone-DNPH CAS# 958-60-1 alog Nuer M-8315-R-DNPH-24 17034 Classifiion Certified Reference Material Matrix 100 µg/mL in Acetonitrile Nuer of Components 1 Unit 1 mL Price (USD) -- Add to Cart Compare Share Additional Information Product Note This is a custom quoted item. You may order this product on the web site.
2-BUTANONE (METHYL ETHYL KETONE) - (Organic Method …
NIOSH estimates that over 3 million workers are potentially (Ref. 5.9.) 1.1.5. Physical Properties (Ref. 5.4. and 5.11.) molecular weight: 72.10 boiling point: 79.6°C color: clear, colorless vapor …
Material Safety Data Sheet
Synonyms: Methyl ethyl ketone; MEK Company Identifiion: Acros Organics N.V. One Reagent Lane Fair Lawn, NJ 07410 For information in North America, call: 800-ACROS-01 For emergencies in the US, call CHEMTREC: 800-424-9300 Section 2 - Composition, Information on Ingredients Section 3 - Hazards Identifiion EMERGENCY OVERVIEW Not available.
Butanone - Wikipedia
Butanone may be produced by oxidation of 2-butanol. The dehydrogenation of 2-butanol is alysed by copper, zinc, or bronze : CH 3 CH (OH)CH 2 CH 3 → CH 3 C (O)CH 2 CH 3 + H 2 This is used to produce approximately 700 million kilograms yearly.
- Production· Appliions· Safety· See also· Notes· References
- SAFETY DATA SHEET - Fisher Sci/cite>· PDF
13/4/2009· 2-Butanone Revision Date 24-Dec-2021 Evaporation Rate 3.7 Flammability (solid,gas) Not applicable Flammability or explosive limits Upper 11.4 vol % Lower 1.4 vol % Vapor Pressure 105 ar @ 20 C Vapor Density 2.41 Specific Gravity 0.806 Solubility
1988 OSHA PEL Project - 2-Butanone NIOSH CDC
28/9/2011· NIOSH (Ex. 8-47, Table N1) concurred with this proposal. The final rule establishes a 200-ppm TWA limit and a 300-ppm STEL for 2-butanone. 2-Butanone is a colorless, flammable …
SAFETY DATA SHEET - Fisher Sci
13/4/2009· 2-Butanone Revision Date 24-Dec-2021 Evaporation Rate 3.7 Flammability (solid,gas) Not applicable Flammability or explosive limits Upper 11.4 vol % Lower 1.4 vol % Vapor Pressure 105 ar @ 20 C Vapor Density 2.41 Specific Gravity 0.806 Solubility
CDC - NIOSH Pocket Guide to Chemical Hazards - 2-Butanone
Follow NIOSH Facebook Flickr Pinterest Twitter NIOSH Homepage NIOSH A-Z Workplace Safety & Health Topics Publiions and Products Programs Contact NIOSH 2-Butanone Recommend on Facebook Tweet Share Compartir
Methyl Ethyl Ketone (2-Butanone) - US EPA
Methyl Ethyl Ketone (2-Butanone) 78-93-3 Hazard Summary Methyl ethyl ketone is used as a solvent. Acute (short-term) inhalation exposure to methyl ethyl ketone in humans results in irritation to the eyes, nose, and throat. Limited information is available on the
2-Butanone Structure - C4H8O - Over 100 million chemical compounds - Mol-Instincts
The 2-Butanone molecule contains a total of 12 bond (s) There are 4 non-H bond (s), 1 multiple bond (s), 1 rotatable bond (s), 1 double bond (s) and 1 ketone (s) (aliphatic). Images of the chemical structure of 2-Butanone are given below: 2-dimensional (2D) chemical structure image of …
- ，
Butanone 、2-、 MEK CAS 78-93-3 PubChem 6569 ChemSpider 6321 SMILES O=C(C)CC InChI 1/C4H8O/c1-3-4(2)5/h3H2,1-2H3 InChIKey ZWEHNKRNPOVVGH-UHFFFAOYAW Beilstein 741880 Gmelin 25656 ChEBI 28398 RTECS EL6475000 KEGG C02845 C4H8O CH3(CO)C2H5 72.11 g·mol⁻¹ …
- · · · ·
- 2-Butanone Fisher Scientific/cite>
2-Butanone, 99+%, for electronic use, residue free, Thermo Scientific™. CAS: 78-93-3 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.11 MDL Nuer: MFCD00011648 InChI Key: ZWEHNKRNPOVVGH-UHFFFAOYSA-N Synonym: ethylmethylketon, 3-butanone, methylethylketone, methyl acetone, meetco, methylethyl ketone, ethyl methyl ketone, …
Indonesia Population 2022 (Live)
Indonesia Population 2022 (Live) 275,603,189 Based on current projections, Indonesia ’s current population is expected to reach its peak of 337.38 million by 2067 and the decrease in the decades following. Between 2000 and 2010, Indonesia experienced an average annual population growth rate of 1.49%.
2-BUTANONE (METHYL ETHYL KETONE; MEK) Occupational …
15/12/2020· 2-BUTANONE (METHYL ETHYL KETONE; MEK)† * All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), …
Toxicological Profile for 2-Butanone - Agency for Toxic …
2-BUTANONE ii DISCLAIMER Use of trade names is for identifiion only and does not imply endorsement by the Agency for Toxic Substances and Disease Registry, the Public Health Service, or the U.S. Department of Health and Human Services.
2-Butanone - SpectraBase
JSON Data 2-Butanone Compound with free spectra: 127 NMR, 19 FTIR, 3 Raman, 2 Near IR, and 35 MS Spectra Synonyms Other Similar Compounds Literature 13C NMR 117 1H NMR 3 17O NMR 7 ATR-IR 5 Transmission IR 10 Vapor Phase IR 4 Near IR 2 Raman 3 MS 35
Methyl ethyl ketone (MEK or 2-butanone) by NIOSH 2500
Methyl ethyl ketone (MEK or 2-butanone) by NIOSH 2500 Return to View all lab services - M Huntington Beach, CA - Orange County (LAB 33) - Lab ID 101650 Inland Empire (Ontario), CA - San Bernardino County (LAB 71) - Lab ID 283364 South Pasadena, CA - Los Angeles County (LAB 32) - Lab ID 102814
CDC - NIOSH Pocket Guide to Chemical Hazards - 2-Butanone
30/10/2019· 2-Butanone Synonyms & Trade Names Ethyl methyl ketone, MEK, Methyl acetone, Methyl ethyl ketone CAS No. 78-93-3 RTECS No. EL6475000 DOT ID & Guide 1193 127 …
2-Butanone, oxime - NIST
2-Butanone, oxime Formula: C 4 H 9 NO Molecular weight: 87.1204 IUPAC Standard InChI: InChI=1S/C4H9NO/c1-3-4 (2)5-6/h6H,3H2,1-2H3 IUPAC Standard InChIKey: …
2-Butanone - NIST
2-Butanone Formula: C 4 H 8 O Molecular weight: 72.1057 IUPAC Standard InChI: InChI=1S/C4H8O/c1-3-4 (2)5/h3H2,1-2H3 IUPAC Standard InChIKey: ZWEHNKRNPOVVGH-UHFFFAOYSA-N CAS Registry Nuer: 78-93-3 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file
2-BUTANONE - (Organic Method #84) - M. D. Campbell
2-Butanone is one of the industrial solvents that exhibit storage stability problems when collected with charcoal sampling tubes. This problem was overcome in OSHA Method 16, where …
2-Butanone ToxFAQs™ ATSDR - Centers for Disease Control …
2-Butanone is an industrial chemical. 2-Butanone is also called methyl ethyl ketone. It can also be present in the environment from natural sources. It is made by some trees and found naturally in some fruits and vegetables in small amounts. 2-Butanone is used in a nuer of industrial products such as paints and other coatings.
S&H Fire Protection 2016 take-home due 9_22_16 student - IE
22/9/2016· 11) MEK (methyl ethyl ketone, or 2-Butanone, see NIOSH Pocket Guide to Chemical Hazards:) is being used as a solvent for cleaning machine parts in a roomthat has virtually no ventilation. 2 gallons of the MEK evaporates during the process. The room dimensions are 12 feet H, 20 feet W, and 30 feet L.
Chemical Database: 2-Butanone Oxime …
This page contains information on the chemical 2-Butanone Oxime including: 19 synonyms/identifiers. Editor''s note: Some chemicals in this database contain more information than others due to the original reason this information was collected and how the compilation was accomplished.
2-Butanone Structure - C4H8O - Over 100 million chemical compounds - Mol-Instincts
The 2-Butanone molecule contains a total of 12 bond (s) There are 4 non-H bond (s), 1 multiple bond (s), 1 rotatable bond (s), 1 double bond (s) and 1 ketone (s) (aliphatic). Images of the chemical structure of 2-Butanone are given below: 2-dimensional (2D) chemical structure image of …
Methyl ethyl ketone (MEK or 2-butanone) by NIOSH 2500
Methyl ethyl ketone (MEK or 2-butanone) by NIOSH 2500 Return to View all lab services - M Huntington Beach, CA - Orange County (LAB 33) - Lab ID 101650 Inland Empire (Ontario), CA - San Bernardino County (LAB 71) - Lab ID 283364 South Pasadena, CA - Los Angeles County (LAB 32) - Lab ID 102814
2-Butanone-DNPH - AccuStandard
2-Butanone-DNPH CAS# 958-60-1 alog Nuer M-8315-R-DNPH-24 17034 Classifiion Certified Reference Material Matrix 100 µg/mL in Acetonitrile Nuer of Components 1 Unit 1 …
S&H Fire Protection 2016 take-home due 9_22_16 student - IE
22/9/2016· 11) MEK (methyl ethyl ketone, or 2-Butanone, see NIOSH Pocket Guide to Chemical Hazards:) is being used as a solvent for cleaning machine parts in a roomthat has virtually no ventilation. 2 gallons of the MEK evaporates during the process. The room dimensions are 12 feet H, 20 feet W, and 30 feet L.
2-Butanone-DNPH - AccuStandard
2-Butanone-DNPH CAS# 958-60-1 alog Nuer M-8315-R-DNPH-24 17034 Classifiion Certified Reference Material Matrix 100 µg/mL in Acetonitrile Nuer of Components 1 Unit 1 mL Price (USD) -- Add to Cart Compare Share Additional Information Product Note This is a custom quoted item. You may order this product on the web site.
2-Butanone Manufacturers, 2-Butanone Suppliers and Exporters
2-Butanone 1003.00 INR (Approx.) Get latest price MOQ: 1 Kilogram MRP: 1003.00 INR Packsize: 1 Returnable: No Brand Name: A.B.ENTERPRISES A. B. Enterprises Muai, India 202, Shradanand Building 272/274, Samuel Street\015\012Masjid Bandar (W), 18 Years Meer Since : 18 Years Out of Stock View Nuer Send Inquiry Beta-Alanine Brilliant Blue FCF
Leave a Reply
Your Email address will not be published
Your Rating : Very Good!