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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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820797
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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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          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 (penguraian)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Tikus > 5000 mg/kg
          LD 50 dermalLD50 Kelinci > 9000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H315: Menyebabkan iritasi kulit.
          H317: Dapat menyebabkan reaksi alergi pada kulit.
          H319: Menyebabkan iritasi mata yang serius.
          H332: Berbahaya jika terhirup.
          H334: Dapat menyebabkan alergi atau gejala asma atau kesulitan bernafas jka terhrup.
          H335: Dapat menyebabkan iritasi pada saluran pernafasan.
          H351: Diduga menyebabkan kanker.
          H373: Dapat menyebabkan kerusakan pada organ melalui paparan yang lama atau berulang jika terhirup.
          Precautionary Statement(s)P202: Jangan menanganinya sampai seluruh peringatan keamanan dibaca dan dipahami.
          P260: Jangan menghirup debu.
          P280: Kenakan sarung tangan pelindung/ pakaian pelindung/ pelindung mata/ pelindung wajah/ perlindungan pendengaran.
          P302 + P352: JIKA TERKENA KULIT: Cucilah dengan air yang banyak.
          P305 + P351 + P338: JIKA TERKENA MATA : Bilas dengan seksama dengan air untuk beberapa menit. Lepaskan lensa kontak jika memakainya dan mudah melakukannya.Lanjutkan membilas.
          P308 + P313: Jika terpapar atau dikuatirkan : Dapatkan nasehat/perhatian pengobatan.
          Signal WordBahaya
          Storage class10 - 13 Cairan dan padatan lain
          WGKWGK 1 agak berbahaya untuk air
          Disposal11
          Asam halida organik, anhidrida, isocianat dapat dinetralisir dengan menambahkan tetes demi tetes ke dalam Metanol (Item No. 822283) untuk mengubahnya menjadi metil ester atau metil karbamat. Jika perlu, netralisasikan dengan larutan natrium hidroksida (Kat. No. 105587). Isi ke dalam wadah A.
          Safety Information
          Categories of dangerberbahaya, mengiritasi, karsinogenik, dapat meningkatkan kepekaan
          Product Usage Statements
          Storage and Shipping Information
          StorageSimpan dibawah +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
          8207970100 04022536466828
          8207970500 04022536466835

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          Categories

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          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polyaddition Reagents
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Nitriles and Isonitriles > Isocyanates
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polycondensation Reagents