• Butanone - Wikipedia

    Butanone, also known as methyl ethyl ketone (MEK), is an organic compound with the formula CH 3 C(O)CH 2 CH 3. This colorless liquid ketone has a sharp, sweet odor reminiscent of butterscotch and acetone. It is produced industrially on a large scale, and also occurs in trace amounts in nature.

  • WITCO MATERIAL SAFETY DATA SHEET - Fiberglass Supply

    WITCO MATERIAL SAFETY DATA SHEET HI-POINT® 90HI-POINT 90 PAGE 2 Product Code: 260 0104 FIRE AND EXPLOSION DATA---SECTION III Special Fire Fighting Procedures: Fight fire with large amounts of water from a safe distance. Keep containers cool with water spray.

  • Material Safety Data Sheet - Adelaide Moulding and Casting ...

    Methyl ethyl ketone peroxide 1338-23-4 30-<40 % Methyl ethyl ketone 78-93-3 0-2 % Hydrogen peroxide 7722-84-1 0-1 % Ingredients determined not to be hazardous 10-30 % 4. FIRST AID MEASURES Inhalation If inhaled, remove from contaminated area. Apply artificial respiration if not breathing. If symptoms develop seek medical attention. Ingestion

  • Methyl Ethyl Ketone Peroxide - Arkema.com

    Methyl ethyl ketone peroxide is an unstable organic peroxide used in the manufacture of unsaturated polyester resins. 4. Physical / Chemical properties Methyl ethyl ketone peroxide (MEKP) is a mixture of isomers (monomer and dimer) and is marketed exclusively with various stabilizing agents that cannot be totally separated due to

  • SAFETY DATA SHEET - sasoltechdata.com

    Methyl ethyl ketone (MEK) Revision Date 05/04/2018 Version 1.2 Print Date 05/17/2018 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 the shipping description. IMDG UN 1193, Methyl Ethyl Ketone, 3, II

  • MATERIAL SAFETY DATA SHEET - TAP Plastics

    MATERIAL SAFETY DATA SHEET Product name: HI-POINT® 90 (TAP MEKP Catalyst) MSDS Number: 500000000563 Revision: 1.2 01/30/2001 Page: 1 of 9 1. PRODUCT AND COMPANY IDENTIFICATION Product name: HI-POINT® 90 (TAP MEKP Catalyst) Chemical name: Methyl ethyl ketone peroxides Supplier: Crompton Corporation One American Lane Greenwich, CT 06831-2559, USA

  • SAFETY DATA SHEET - Comet Chemical

    Methyl Ethyl Ketone SDS Preparation Date (mm/dd/yyyy): 09/09/2015 Page 3 of 10 SAFETY DATA SHEET Most important symptoms and effects, both acute and delayed May cause respiratory irritation. May cause coughing and breathing difficulties. Ingestion may cause gastrointestinal irritation, nausea, vomiting and diarrhea. Aspiration hazard.

  • 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 IDENTIFICATION This material is considered to be hazardous according to regulat ory guidelines (see MSDS Section 15). POTENTIAL PHYSICAL / CHEMICAL EFFECTS Flammable.

  • 2-Butanone ACS reagent, ≥99.0% | Sigma-Aldrich

    General description 2-Butanone (Methyl ethyl ketone, MEK), an aliphatic ketone, is considered as aprotic and protophilic solvent. The solvent composition plays an important role in the rate of liquid-phase catalytic hydrogenation of MEK to 2-butanol.

  • Safety Data Sheet Methyl ethyl ketone - Del Amo Chemical

    Safety Data Sheet Methyl ethyl ketone Version 1.0 Revision Date: 08/18/2014 MSDS Number: 100000004346 2 / 17 Methyl ethyl ketone flames and other ignition sources. No smoking. P233 Keep container tightly closed. P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P264 Wash skin thoroughly after handling.

  • SAFETY DATA SHEET - Adelaide Moulding and Casting Supplies

    Methyl ethyl ketone peroxide 1338-23-4 0.2 ppm Peak 1.5 mg/m3 Peak Methyl ethyl ketone 78-93-3 150 ppm TWA 445 mg/m3 TWA 300 ppm STEL 890 mg/m3 STEL Biological occupational exposure limits An occupational medicine specialist familiar with national and regional regulations and standards must be consulted to establish a program of medical ...

  • 2-Butanone peroxide technical | Sigma-Aldrich

    2-Butanone peroxide technical; CAS Number: 1338-23-4; Synonym: Ethyl methyl ketone peroxide, Methyl ethyl ketone peroxide; Linear Formula: C8H18O6; find Sigma-Aldrich-04390 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

  • METHYL ETHYL KETONE PEROXIDE | CAMEO Chemicals | NOAA

    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.

  • SAFETY DATA SHEET MEKP Catalyst - easycomposites.co.uk

    Organic Peroxide Type D, Liquid (Methyl Ethyl Ketone Peroxide) IMDG UN 3105 Packing group II Class 5.2 Marine pollutant: no EmS Code F-J S-R IATA UN 3105 Packing group II Class 5.2 15. REGULATORY INFORMATION Labelling Substance listed in 96/82/EC, Organic Peroxide, O oxidising, C corrosive. Symbols

  • NOROX®MEKP-9H | United Initiators

    Details about NOROX®MEKP-9H, chemical name Methyl ethyl ketone peroxide, CAS number 1338-23-4, available from United Initiators.

  • MSDS for MEK-P Methyl Ethyl Ketone Peroxide Catalyst ...

    Ecotoxicity: Methyl ethyl ketone peroxide: EC 50 (Guppy), 44.2 mg/L/96 hr; EC 50 (alga), 42,700 ug/L/96 hr. Environmental Fate: Methyl ethyl ketone peroxide (MEKP) was evaluated for biodegradability in a closed bottle system and was reported to be readily biodegradable.

  • SAFETY DATA SHEET - Norski

    Methyl ethyl ketone peroxide 1338-23-4 30-<60 Methyl ethyl ketone 78-93-3 5-<10 Hydrogen peroxide 7722-84-1 1-<5 Non-hazardous ingredients Balance Section 4: FIRST AID MEASURES Description of first aid measures General advice Show this Safety Data Sheet to the Doctor in attendance. Immediate medical attention is required.

  • Material Safety Data Sheet - Fisher Scientific

    Material Safety Data Sheet 2-Butanone ACC# 95495 ... Methyl ethyl ketone; MEK ... isocyanates, hydrogen peroxide, amines (aliphatic and aromatic, e.g ...

  • MATERIAL SAFETY DATA SHEET - hmlindia.com

    MATERIAL SAFETY DATA SHEET 2-Butanone Section 1 - Chemical Product and Company Identification MSDS Name: 2-Butanone Synonyms: Methyl Ethyl Ketone; MEK Company Identification: (INDIA) Veritas House, 70 Mint Road, Fort, Mumbai - 400 001. INDIA For information in the INDIA, call: Tel: +91 - 22 - 2275 5555 / 6184 0000,

  • NOROX®MEKP-900 | United Initiators

    Details about NOROX®MEKP-900, chemical name Methyl ethyl ketone peroxide, CAS number 1338-23-4, available from United Initiators.

  • MATERIAL SAFETY DATA SHEET - FreemanSupply.com

    MATERIAL SAFETY DATA SHEET NOROX® MEKP-9 Norac, Inc. Page 5 of 6 Environmental Fate: Methyl ethyl ketone peroxide (MEKP) was evaluated for biodegradability in a closed bottle system and was reported to be readily biodegradable. An EC 50 of 16mg MEKP/L activated sludge was reported in an activated sludge respiration inhibition test.

  • Material Safety Data Sheet-COSHH - TuffStuff

    Material Safety Data Sheet Catalyst (Methyl Ethyl Ketone Peroxide) Catalyst/MSDS/Jan1 5 Skin Remove all contaminated clothing immediately. Wash off with plenty of soap and water. Always seek medical advice. Launder clothes before re-use. Eye Rinse immediately and for as long as possible with plenty of water.

  • Solvents - US Composites

    MEKP Hardener (methyl ethyl ketone peroxide) Catalyst for our polyester resins and gelcoats. Resins are sold with enough catalyst to achieve 1.25% and gelcoats sold with 2%. Extra catalyst is needed in cooler temperatures or for faster drying times.

  • Methyl Ethyl Ketone Peroxide Msds Sheet - Video Results

  • Methyl ethyl ketone peroxide - Wikipedia

    Methyl ethyl ketone peroxide (MEKP) is an organic peroxide, a high explosive similar to acetone peroxide.MEKP is a colorless, oily liquid whereas acetone peroxide is a white powder at STP; MEKP is slightly less sensitive to shock and temperature, and more stable in storage.

  • SAFETY DATA SHEET Methyl ethyl ketone (MEK) - Holmberg

    SAFETY DATA SHEET Methyl ethyl ketone (MEK) SDS conform REGULATION (EC) No 1907/2006 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), Annex II - EU

  • LUPEROX DDM-9 Material Safety Data Sheet

    Methyl ethyl ketone peroxide(s) ... 8 Issued:16 DEC 2005 Page 5 of 9 Material Safety Data Sheet ... AND STORAGE section of this MSDS for specified conditions.

  • SAFETY DATA SHEET - FreemanSupply.com

    2-Butanone peroxide 1338-23-4 30 to <40 2-butanone 78-93-3 1 to <5 Other components below reportable levels 60 to <70 Hydrogen peroxide 7722-84-1 1 to <5 *Designates that a specific chemical identity and/or percentage of composition has been withheld as a trade secret. 4. First-aid measures

  • SAFETY DATA SHEET Page: 1 Klean Strip Methyl Ethyl Ketone MEK ...

    Klean Strip Methyl Ethyl Ketone MEK SAFETY DATA SHEET Supersedes Revision: 03/26/2015 CAS # Hazardous Components (Chemical Name) 15. REGULATORY INFORMATION S. 302 (EHS) S. 304 RQ S. 313 (TRI) EPA SARA (Superfund Amendments and Reauthorization Act of 1986) Lists 78-93-3 Methyl ethyl ketone {MEK; 2-Butanone} No Yes 5000 LB No

  • SAFETY DATA SHEET NOROX® MEKP-925 - Advanced Plastics

    SAFETY DATA SHEET NOROX® MEKP-925 Material no. Specification 185542 Order Number Version 1.0 / US Revision date 12/18/2014 Print Date 04/13/2015 Page 5 / 14 US-GHS(P27/001) / 13.04.2015 10:27 8. Exposure controls/personal protection 8.1. Control parameters Methyl ethyl ketone peroxide CAS-No. 1338-23-4

  • MATERIAL SAFETY DATA SHEET - Surf Life Saving Illawarra

    MATERIAL SAFETY DATA SHEET Product Methyl Ethyl Ketone Peroxide Generic MSDS Page 2 of 3 For reference purposes only Issued: August 1999 First Aid: Swallowed: If swallowed, do NOT induce vomiting. Rinse mouth with water. Give a glass of water to drink. Contact a doctor or the Poisons Information Centre if symptoms of poisoning develop.

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