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841124 Methylenediphosphonic acid

Methylenediphosphonic acid for synthesis. CAS 1984-15-2, molar mass 176 g/mol.

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

Synonyms: Methanediphosphonic acid, Medronic acid

CAS #: 1984-15-2 EC Number: 217-851-0 Molar Mass: 176.00 g/mol Hill Formula: CH₆O₆P₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
1984-15-2217-851-0CH₆O₆P₂176.00 g/mol

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      Description
      Catalogue Number841124
      SynonymsMethanediphosphonic acid, Medronic acid
      References
      Product Information
      CAS number1984-15-2
      EC number217-851-0
      Hill FormulaCH₆O₆P₂
      Molar Mass176.00 g/mol
      HS Code2931 49 90
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationMethylenediphosphonic acid for synthesis. CAS 1984-15-2, molar mass 176 g/mol.
      Biological Information
      Physicochemical Information
      Melting Point197 - 199 °C
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H314: Causes severe skin burns and eye damage.
      Precautionary Statement(s)P260: Do not breathe dust or mist.
      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.
      P363: Wash contaminated clothing before reuse.
      Signal WordDanger
      Storage class8A Combustible, corrosive hazardous materials
      WGKWGK 3 highly hazardous to water
      Disposal25
      Red phosphorus must not come into contact with oxidizing substances: Container I. Phosphorus compounds should be oxidized under an inert gas in an efficient hood with the front screen closed. From each gram of phosphorus compound measure out a 100-ml aliquot of 5 % Sodium hypochlorite solution (Cat.No. 105614) containing 5 ml of 50 % Sodium hydroxide solution (Cat. No. 106462) and carefully add the substance solution to be neutralized, a drop at a time, cooling with ice. Add Calcium hydroxide (Cat.No. 102047) and filter off the precipitated phosphates. Precipitate: Container I. Aqueous solutions: Container D.
      Safety Information
      Categories of dangercorrosive
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 3261 , 8, II
      Declaration (transport by air) IATA-DGRUN 3261 , 8, II
      Declaration (transport by sea) IMDG-CodeUN 3261 , 8, II, Segregation Group: 1 (Acids)
      Supplemental Information
      Specifications
      Assay (acidimetric)≥ 97.0 %
      Melting range (lower value)≥ 198 °C
      Melting range (upper value)≤ 204 °C
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8411240001 04022536628158

      Documentation

      Methylenediphosphonic acid SDS

      Title

      Safety Data Sheet (SDS) 

      Methylenediphosphonic acid Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      8411240001 Glass bottlePDF Specification Document

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      Categories

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      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organoelement Compounds > Phosphorous Compounds
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Organoelement Compounds > Phosphorous Compounds