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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

Products

Catalogue NumberPackaging Qty/Pack
8.41124.0001 Glass bottle 1 g
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
8.41124.0001 04022536628158

Documentation

Methylenediphosphonic acid SDS

Title

Safety Data Sheet (SDS) 

Methylenediphosphonic acid Certificates of Analysis

Product Number PackagingSpecificationLot Number
8.41124.0001 Glass bottlePDF Specification Document

Related Products & Applications

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