2-Butanone CAS#:78-93-3 Chemsrc

1/7/2022· 2-Butanone MSDS (Chinese) Toxicological Information CHEMICAL IDENTIFIION RTECS NUER : EL6475000 CHEMICAL NAME : 2-Butanone CAS REGISTRY NUER : 78-93-3 LAST UPDATED : 199712 DATA ITEMS CITED : 64 MOLECULAR FORMULA : C4-H8-O MOLECULAR WEIGHT : 72.12 WISWESSER LINE NOTATION : 2V1 HEALTH HAZARD …

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

Buy 2-BUTANONE online store n2o3

id: 19611 2-BUTANONE Protolab Download - PLN net PLN gross 7.75 9.53 [i] Predicted shipping date: 11-11-2022 Select country Possible shipping options TNT Parcel 22.36 PLN (gross) DHL Parcel 18.45 PLN (gross) Similar products Seller data Restrictions for consumers Shipping cost and spedition Returns Policy Surowce Gdańsk sp. z o.o. ul.

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

2-Butanone Fisher Scientific

2-Butanone, ACS Reagent, ≥99%, Honeywell Riedel-de Haën™ 14 2-Butanone, CHROMASOLV™, for HPLC, ≥99.7%, Honeywell Riedel-de Haen

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 Price per kg USD PharmaCompass

Estimated API Price per kg in USD for 2-Butanone obtained from the import, export data from major ports of India PharmaCompass'' API Reference Price for 2-Butanone determined using sample data obtained from Indian Trade (Import/Export).

Butanone Importers of Russia Russian Importers of Butanone

Suture SOLVENT BASED ADHESIVE (butanone (methyl ethyl ketone) 100%), CAS â„–00078-93-3, PVC LABEL STICKING TO PRINTING sleeve, canister 15 kg - 1 EA: "GENERAL INK …

Butanone - an overview ScienceDirect Topics

The best candidate in this case is 2- Butanone (methyl-ethyl-ketone : MEK) with vacuum operation of the distillation column. Although 2-Butanone offers relatively low water flux, it is selected because the energy requirement to satisfy the purity standard is less than the half of the 2nd best candidate, ammonium hydroxide.

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2 - BUTANONE PR11151 Protolab Download - In stock: 157 PLN net PLN gross 125.46 154.32 [i] Predicted shipping date: Thursday, 03-11-2022 Select country Possible shipping options CHEAPER SHIPPING ON EQ EXEMPTION 2-BUTANONE 30 ml 18.45 PLN (gross) Similar products Seller data Restrictions for consumers Shipping cost and spedition Returns Policy

2-Butanone - SpectraBase

Compound 2-Butanonewith free spectra: 127 NMR, 19 FTIR, 3 Raman, 2 Near IR, and 35 MS. Title Journal or Book Year 1H and13C NMR data to aid the identifiion and quantifiion of residual solvents by NMR spectroscopy Magnetic Resonance in Chemistry

CDC - NIOSH Pocket Guide to Chemical Hazards - 2-Butanone

NIOSH/OSHA. Up to 3000 ppm: (APF = 25) Any supplied-air respirator operated in a continuous-flow mode £. (APF = 25) Any powered, air-purifying respirator with organic vapor cartridge (s) £. (APF = 50) Any chemical cartridge respirator with a full facepiece and organic vapor cartridge (s)

What is Butanone?

Butanone, also called methyl ethyl ketone (MEK) and Butan-2-one, is a chemical compound which is commonly used as a solvent in the manufacture of many products. Butanone''s molecular formula can be

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1988 OSHA PEL Project - 2-Butanone NIOSH CDC

28/9/2011· 2-Butanone is an ocular and upper respiratory tract irritant. One study (Nelson, Enge, Ross et al. 1943/Ex. 1-66) reported that exposures to 200 ppm for 3 to 5 minutes caused mild eye irritation in some subjects and that others experienced slight nose and throat irritation at concentrations of 100 ppm.

2 Butanone - an overview ScienceDirect Topics

the monomer of 2-butanone peroxide is a novel peroxygen derivative that has exhibited biocidal activity against several bacteria and has good fungicidal and virucidal activities. 32 results of toxicity assessment and material compatibility studies were favorable. 32 peracetic acid (0.08%) plus 1.0% hydrogen peroxide, marketed as cidex pa, can …

2 Butanone - an overview ScienceDirect Topics

Unlike most of food-related behaviors in C. elegans, this butanone enhancement is independent of monoamine signals such as serotonin, dopamine, tyramine, and octopamine, and does not require glutamate transmission, neuropeptide transmission, or molecules such as OSM-9 …

2-Butanone Solution Analytical Standards 78-93-3 - Chem Service

Buy high purity 2-Butanone Solution analytical standards from Chem Service Inc. at $23.60. (78-93-3) (S-10297N1-1ML) COVID-19 Response: We are open! Click to learn more about how we are keeping our team, our customers, and our representatives protected

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.

Butanone/cite>

2 - BUTANONE PR11151 Protolab Download - In stock: 157 PLN net PLN gross 125.46 154.32 [i] Predicted shipping date: Thursday, 03-11-2022 Select country Possible shipping options CHEAPER SHIPPING ON EQ EXEMPTION 2-BUTANONE 30 ml 18.45 PLN (gross) Similar products Seller data Restrictions for consumers Shipping cost and spedition Returns Policy

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 ACS reagent, ≥99.0% Sigma-Aldrich

2-Butanone ACS reagent, ≥99.0% Synonym (s): Ethyl methyl ketone, MEK, Methyl ethyl ketone Linear Formula: C2H5COCH3 CAS Nuer: 78-93-3 Molecular Weight: 72.11 Beilstein: 741880 EC Nuer: 201-159-0 MDL nuer: MFCD00011648 Pricing and availability is not currently available. Properties grade ACS reagent vapor density 2.49 (vs air) vapor pressure

2-Butanone Structure - C4H8O - Over 100 million chemical compounds - Mol-Instincts

A chemical structure of a molecule includes the arrangement of atoms and the chemical bonds that hold the atoms together. 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). The 2D chemical structure image of 2-Butanone is

2-Butanone - CheK

1/1/2022· 2-Butanone - Nature colorless transparent volatile liquid, acetone odor. Melting Point -85.9 ℃; Boiling point 79,6 ℃;30 ℃ (15. 9kPa), relative density 0.8054 (20/4 ℃); Refractive index 1. 3788} flash point (Open Cup)-6 ℃; Spontaneous ignition point 515.6 ℃; Specific heat capacity 2.297kj/ (kg. C), viscosity (20 C) 0.41mPa-s.

2-Butanone at Thomas Scientific

ALDRICH 2-Butanone oxime, 99% MilliporeSigma Synonym (s): Methyl ethyl ketoxime Formula: C 2 H 5 C (=NOH)CH 3 Formula Weight: 87.12 CAS No.: 96-29-7 UN Nuer: UN1993 Purity: 99% Density: 0.924g/mLat 25°C (lit.) Packaging: 25 mL in glass bottle Compare this item GR ACS 2-Butanone MilliporeSigma Formula: HF in water Formula Weight: 20.01

2-Butanone Toxic Substances Toxic Substance Portal

It is a colorless liquid with a sharp, sweet odor. It is also known as methyl ethyl ketone (MEK). 2-Butanone is produced in large quantities. Nearly half of its use is in paints and other coatings …