Millipore Sigma Vibrant Logo

808264 Toluen-diizocianat

Toluylene diisocyanate (mixture of isomeres) for synthesis. CAS No. 26471-62-5, EC Number 247-722-4.

Toluen-diizocianat MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 4-Methyl-m-phenylene diisocyanate, TDI

CAS #: 26471-62-5 EC Number: 247-722-4 Molar Mass: 174.16 g/mol Chemical Formula: (NCO)₂C₆H₃CH₃ Hill Formula: C₉H₆N₂O₂
View Products on Sigmaaldrich.com
808264
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
26471-62-5247-722-4C₉H₆N₂O₂(NCO)₂C₆H₃CH₃174.16 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8082640100
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 100 ml
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      8082640500
      Retrieving availability...
      —
      Limited Availability Limited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Glass bottle 500 ml
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          Description
          Catalogue Number808264
          Synonyms4-Methyl-m-phenylene diisocyanate, TDI
          References
          Product Information
          CAS number26471-62-5
          EC index number615-006-00-4
          EC number247-722-4
          Hill FormulaC₉H₆N₂O₂
          Chemical formula(NCO)₂C₆H₃CH₃
          Molar Mass174.16 g/mol
          HS Code2929 10 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationToluylene diisocyanate (mixture of isomeres) for synthesis. CAS No. 26471-62-5, EC Number 247-722-4.
          Biological Information
          Physicochemical Information
          Boiling point247 °C (1013 hPa)
          Density1.22 g/cm3 (25 °C)
          Explosion limit0.9 - 9.5 %(V)
          Flash point132 °C
          Ignition temperature620 °C
          Melting Point9.5 - 10 °C
          Vapor pressure0.014 hPa (20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 4130 mg/kg
          LD 50 dermalLD50 Rabbit > 12200 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H315: Provoacă iritarea pielii.
          H317: Poate provoca o reacţie alergică a pielii.
          H319: Provoacă o iritare gravă a ochilor.
          H330: Mortal în caz de inhalare.
          H334: Poate provoca simptome de alergie sau astm sau dificultăţi de respiraţie în caz de inhalare.
          H335: Poate provoca iritarea căilor respiratorii.
          H351: Susceptibil de a provoca cancer.
          H412: Nociv pentru mediul acvatic cu efecte pe termen lung.
          Precautionary Statement(s)P202: A nu se manipula decât după ce au fost citite şi înţelese toate măsurile de securitate.
          P273: Evitaţi dispersarea în mediu.
          P280: Purtați mănuși de protecție/ îmbrăcăminte de protecție/ protecție pentru ochi/ protecție pentru față/ protecție pentru auz.
          P302 + P352: ÎN CAZ DE CONTACT CU PIELEA: spălați cu multă apă.
          P304 + P340 + P310: ÎN CAZ DE INHALARE: transportați persoana la aer liber și mențineți-o într-o poziție confortabilă pentru respirație. Sunați imediat la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic.
          P305 + P351 + P338: ÎN CAZ DE CONTACT CU OCHII: Clătiți cu atenție cu apă timp de mai multe minute. Scoateți lentilele de contact, dacă este cazul și dacă acest lucru se poate face cu ușurință. Continuați să clătiți.
          Signal WordPericol
          RTECSNQ9490000
          Storage class6.1A Materiale combustibile, toxicitate acută Categoria 1 şi 2 /materiale periculoase foarte toxice
          WGKWGK 2 substanţe cu potenţial specific de poluare a apei
          Disposal11
          Halogenurile organice acide, anhidridele si izocianatii pot fi adaugati in picaturi in exces de metanol (Cod Merck 822283) pentru a fi transformate in metil esterii sau metili carbamatii corespunzatori. Daca este necesar, se neutralizeaza cu solutie de hidroxid de sodiu (Cod Merck 105587). Se depoziteaza in container-ul A.
          Safety Information
          Categories of dangerfoarte toxic, iritant, carcinogen, sensibilizator, periculos pentru mediu
          Product Usage Statements
          Storage and Shipping Information
          StorageA se depozita sub +30 °C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 2078 , 6.1, II
          Declaration (transport by air) IATA-DGRUN 2078 , 6.1, II
          Declaration (transport by sea) IMDG-CodeUN 2078 , 6.1, II
          Supplemental Information
          Specifications
          Assay isomers (GC, area%)≥ 98.0 % (a/a)
          Assay Toluylene-2,6-diisocyanate (NMR)10.0 - 30.0 % (a/a)
          Assay Toluylene-2,4-diisocyanate (NMR)70.0 - 90.0 % (a/a)
          Density (d 20 °C/ 4 °C)1.218 - 1.222
          Identity (IR)passes test
          Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
          Global Trade Item Number
          Catalogue Number GTIN
          8082640100 04022536398815
          8082640500 04022536398822

          Related Products & Applications

          Categories

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