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820797 Diphenylmethane 4,4'-diisocyanate

Diphenylmethane 4,4'-diisocyanate (mixture of di-and triisocyanates) for synthesis. CAS 101-68-8, molar mass 250.25 g/mol.

Diphenylmethane 4,4'-diisocyanate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Methylenediphenylene diisocyanate

CAS #: 101-68-8 EC Number: 202-966-0 Molar Mass: 250.26 g/mol Hill Formula: C₁₅H₁₀N₂O₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
101-68-8202-966-0C₁₅H₁₀N₂O₂250.26 g/mol

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      		 Glass bottle 500 ml
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      Description
      Catalogue Number820797
      SynonymsMethylenediphenylene diisocyanate
      References
      Product Information
      CAS number101-68-8
      EC index number615-005-00-9
      EC number202-966-0
      Hill FormulaC₁₅H₁₀N₂O₂
      Molar Mass250.26 g/mol
      HS Code2929 10 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationDiphenylmethane 4,4'-diisocyanate (mixture of di-and triisocyanates) for synthesis. CAS 101-68-8, molar mass 250.25 g/mol.
      Biological Information
      Physicochemical Information
      Boiling point196 °C (7 hPa)
      Density1.32 g/cm3 (20 °C)
      Explosion limit0.4 %(V)
      Flash point211 °C
      Ignition temperature>600 °C
      Melting Point39 - 43 °C
      Vapor pressure0.066 hPa (20 °C)
      Solubility2 g/l (decomposition)
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 5000 mg/kg
      LD 50 dermalLD50 Rabbit > 9000 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H315: Causes skin irritation.
      H317: May cause an allergic skin reaction.
      H319: Causes serious eye irritation.
      H332: Harmful if inhaled.
      H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
      H335: May cause respiratory irritation.
      H351: Suspected of causing cancer.
      H373: May cause damage to organs through prolonged or repeated exposure if inhaled.
      Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
      P260: Do not breathe dust.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P302 + P352: IF ON SKIN: Wash with plenty of water.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P308 + P313: IF exposed or concerned: Get medical advice/ attention.
      Signal WordDanger
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal11
      Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
      Safety Information
      Categories of dangerharmful, irritant, carcinogenic, sensitizing
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (GC, area%)45.0 - 65.0 % (a/a)
      Density (d 20 °C/ 4 °C)1.236 - 1.242
      isomer Diisocyantes (GC, area%)≤ 10.0 % (a/a)
      triisocyanate (GC, area%)20.0 - 40.0 % (a/a)
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8207970500 04022536466835

      Documentation

      Diphenylmethane 4,4'-diisocyanate SDS

      Title

      Safety Data Sheet (SDS) 

      Diphenylmethane 4,4'-diisocyanate Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      8207970500 Glass bottlePDF Specification Document

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