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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
841124
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Overview

Replacement Information

Key Spec Table

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

Products

Catalogue NumberPackaging Qty/Pack
8411240001 Glass bottle 1 g
8411249999 0
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
8411249999 04027269045142

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Categories

Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Organoelement Compounds > Phosphorous Compounds
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