Millipore Sigma Vibrant Logo

814222 Potassium methylate

(30-35% solution in methanol) for synthesis

Potassium methylate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Potassium methoxid

View Products on Sigmaaldrich.com
814222
View Pricing & Availability

Overview

Replacement Information

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8142220500
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 500 ml
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Description
      Catalogue Number814222
      SynonymsPotassium methoxid
      References
      Product Information
      HS Code3824 99 92
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      Biological Information
      Physicochemical Information
      Boiling point93.5 °C (1013 hPa)
      Density0.99 g/cm3 (20 °C)
      Explosion limit5.5 - 36.5 %(V) Methanol
      Flash point29.7 °C
      Ignition temperature415 °C DIN 51794
      Melting Point<-20 °C
      pH value11 (H₂O)
      Vapor pressure36 hPa (20 °C)
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H226: Flammable liquid and vapour.
      H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
      H314: Causes severe skin burns and eye damage.
      H370: Causes damage to organs.
      EUH014: Reacts violently with water.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P233: Keep container tightly closed.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      Signal WordDanger
      Storage class3 Flammable liquids
      WGKWGK 2 obviously hazardous to water
      Disposal13
      Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).
      Safety Information
      Categories of dangerflammable, toxic, corrosive
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2920 , 8 (3), II
      Declaration (transport by air) IATA-DGRUN 2920 , 8 (3), II
      Declaration (transport by sea) IMDG-CodeUN 2920 , 8 (3), II, Segregation Group: 18 (Alkalis)
      Supplemental Information
      Specifications
      Assay (acidimetric)30.0 - 35.0 %
      Density (d 20 °C/ 4 °C)0.985 - 0.995
      Global Trade Item Number
      Catalogue Number GTIN
      8142220500 04022536409740

      Documentation

      Potassium methylate SDS

      Title

      Safety Data Sheet (SDS) 

      Potassium methylate Certificates of Analysis

      Product Number PackagingLot Number
      8142220500 Glass bottle

      Related Products & Applications

      Categories

      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Reagents for Organometallic Synthesis
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Alcoholates and Acetylacetonates > Alcoholates
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Reagents for Organometallic Synthesis
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Alcoholates and Acetylacetonates > Alcoholates
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Alcoholates and Acetylacetonates > Alcoholates