1988 OSHA PEL Project - 2-Butanone NIOSH CDC

28/9/2011· 2-BUTANONE. OSHA comments from the January 19, 1989 Final Rule on Air Contaminants Project extracted from 54FR2332 et. seq. This rule was remanded by the U.S. Circuit Court of Appeals and the limits are not currently in force. CAS: 78-93-3; Chemical Formula: CH 3 COCH 2 CH 3. OSHA’s former exposure limit for 2-butanone was 200 ppm TWA.

2-Butanone - NIST

Formula: C 4 H 8 O. Molecular weight: 72.1057. IUPAC Standard InChI: InChI=1S/C4H8O/c1-3-4 (2)5/h3H2,1-2H3. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: ZWEHNKRNPOVVGH-UHFFFAOYSA-N. Copy Sheet of paper on top of another sheet. CAS Registry Nuer: 78-93-3. Chemical structure: This structure is also available as a 2d Mol

SAFETY DATA SHEET BUTANONE - Sevron

1.3. Details of the supplier of the safety data sheet Supplier: 1.4. Emergency telephone nuer Emergency Contact Nuer (Office Hours) +44 1274 267346 Emergency Contact Nuer …

Airgas Representatives are available M-F, between 8am and 6pm ET.

2-Butanone MSDS - BX1673 - MilliporeSigma

Safety Data Sheet for 2-Butanone BX1673. Material Safety Data Sheet or SDS for 2-Butanone BX1673 from MilliporeSigma for download or viewing in the browser. alog Nuer BX1673. Product Name 2-Butanone. Select Language.

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 …

butanone -- Critically Evaluated Thermophysical Property Data …

50 experimental data points Density (Liquid) as a function of Temperature and Pressure Temperature from 273.001 K to 476.11 K Pressure from 0.2 kPa to 162120 kPa 50 experimental data points Density (Gas) as a function of Temperature and Pressure Temperature from 238.005 K to 526.652 K Pressure from 0.0006 kPa to 570.558 kPa

Butanone MATERIAL SAFETY DATA SHEET CAS No 78-93-3 …

Page 1 of 7 Butanone CAS No 78-93-3 MATERIAL SAFETY DATA SHEET SDS/MSDS SECTION 1: Identifiion of the substance/mixture and of the company/undertaking 1.1 Product identifiers Product name : Butanone CAS-No. : 78-93-3 1.2 Relevant identified

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.

2-Butanone Fisher Scientific

Safety Data Sheets Order Status Special Offers & Programs Shop Products Antibodies & Protein Biology Antibodies & Protein Biology Antibody Production & Purifiion Electrophoresis, Western Blotting and ELISA

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

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 alytic hydrogenation of MEK to 2-butanol. The rate constant for the reaction of hydroxyl radicals with MEK has been determined and expressed in Arrhenius

1. Identifiion Product Name 2-Butanone

13/4/2009· SAFETY DATA SHEET Creation Date 13-Apr-2009 Revision Date 14-Feb-2020 Revision Nuer 2 1. Identifiion Product Name 2-Butanone No. : 39119 CAS-No 78-93-3 Synonyms Methyl ethyl ketone; MEK; Ethyl methyl ketone Recommended Use

Safety Data Sheet Butanone - DocsLib

SAFETY DATA SHEET BUTANONE SECTION 1: IDENTIFIION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING 1.1. Product identifier Product Name BUTANONE Synonyms, Trade Names METHYL ETHYL KETONE, MEK, ETHYL METHYL KETONE, BUTAN-2-ONE, MS-3 REACH Registration Nuer 01-2119457290-43 CAS-No. 78 …

2-Butanone, peroxide Safety Data Sheets(SDS) lookchem

12/8/2017· 1.Identifiion 1.1 GHS Product identifier Product name 2-Butanone peroxide 1.2 Other means of identifiion 1.3 Recommended use of the chemical and restrictions on use 1.4 Supplier''s details 1.5 Emergency phone nuer 2.Hazard identifiion 2.1 Classifiion of the substance or mixture Organic peroxides, Type D

Butanon Import Data of Turkey Butanon Importers

25/Feb/2020 291450000000 4 (p-hydroxyphenly) -2-butanone China 500 Kilogram 500 10554.96 **** **** 10/Feb/2020 292800902019 K. material methyl ethyl ketoxime butanonoxim (btanon oksim (cas rn 96-29-7). import regime is in the scope of the list nuered v

4-Hydroxy-2-butanone SDS, Safety Data Sheets - ECHEMI

15/7/2019· 4-Hydroxy-2-butanone Safety Data Sheets Characteristics of 4-Hydroxy-2-butanone Suppliers of 4-Hydroxy-2-butanone SAFETY DATA SHEETS According to the UN GHS revision 8 Version: 1.0 Creation Date: July 15, 2019 Revision Date: July 15, 2019 1.1 1.2

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