Millipore Sigma Vibrant Logo

821001 Phenyl isocyanate

Phenyl isocyanate for synthesis. CAS 103-71-9, EC Number 203-137-6, chemical formula C₆H₅NCO.

Phenyl isocyanate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Isocyanic acid phenyl ester, Isocyanatobenzene

CAS #: 103-71-9 EC Number: 203-137-6 Molar Mass: 119.12 g/mol Chemical Formula: C₆H₅NCO Hill Formula: C₇H₅NO
821001
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
103-71-9203-137-6C₇H₅NOC₆H₅NCO119.12 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8210010005
Retrieving availability...
—
Fulfillment and delivery delayed Fulfillment and delivery delayed
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 in Metal can 5 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
      		 —
      8210010250
      Retrieving availability...
      —
      Fulfillment and delivery delayed Fulfillment and delivery delayed
      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 250 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
          		 —
          8210011000
          Retrieving availability...
          —
          Fulfillment and delivery delayed Fulfillment and delivery delayed
          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 1 l
              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
              		 —
              8210019025
              Retrieving availability...
              —
              Fulfillment and delivery delayed Fulfillment and delivery delayed
              In Stock 
              Discontinued
              Limited Quantities Available
              Availability to be confirmed
                Remaining : Will advise
                  Remaining : Will advise
                  Will advise
                  Contact Customer Service
                  Contact Customer Service

                  		 Barrel PE/met 25 kg
                  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
                  		 —
                  8210019050
                  Retrieving availability...
                  —
                  Fulfillment and delivery delayed Fulfillment and delivery delayed
                  In Stock 
                  Discontinued
                  Limited Quantities Available
                  Availability to be confirmed
                    Remaining : Will advise
                      Remaining : Will advise
                      Will advise
                      Contact Customer Service
                      Contact Customer Service

                      		 Barrel PE/met 50 kg
                      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 Number821001
                      SynonymsIsocyanic acid phenyl ester, Isocyanatobenzene
                      DescriptionPhenyl isocyanate
                      References
                      Product Information
                      CAS number103-71-9
                      EC number203-137-6
                      Hill FormulaC₇H₅NO
                      Chemical formulaC₆H₅NCO
                      Molar Mass119.12 g/mol
                      HS Code2929 10 00
                      Structure formula ImageStructure formula Image
                      Quality LevelMQ200
                      Applications
                      ApplicationPhenyl isocyanate for synthesis. CAS 103-71-9, EC Number 203-137-6, chemical formula C₆H₅NCO.
                      Biological Information
                      Physicochemical Information
                      Boiling point165 °C (1013 hPa)
                      Density1.10 g/cm3 (20 °C)
                      Explosion limit1.2 %(V)
                      Flash point51 °C
                      Ignition temperature645 °C
                      Melting Point-30 °C
                      Vapor pressure1.9 hPa (20 °C)
                      Solubility0.617 g/l Hydrolysis
                      Dimensions
                      Materials Information
                      Toxicological Information
                      LD 50 oralLD50 Rat 800 mg/kg
                      LD 50 dermalLD50 Rabbit 7130 mg/kg
                      Safety Information according to GHS
                      Hazard Pictogram(s) Hazard Pictogram(s)
                      Hazard Pictogram(s)
                      Hazard Pictogram(s)
                      Hazard Pictogram(s)
                      Hazard Pictogram(s)
                      Hazard Statement(s)H226: Flammable liquid and vapour.
                      H302: Harmful if swallowed.
                      H314: Causes severe skin burns and eye damage.
                      H317: May cause an allergic skin reaction.
                      H330: Fatal if inhaled.
                      H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
                      H335: May cause respiratory irritation.
                      H410: Very toxic to aquatic life with long lasting effects.
                      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
                      P273: Avoid release to the environment.
                      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.
                      Signal WordDanger
                      Storage class3 Flammable liquids
                      WGKWGK 2 obviously 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 dangerflammable, very toxic, corrosive, sensitizing
                      Product Usage Statements
                      Storage and Shipping Information
                      StorageStore below +30°C.
                      Packaging Information
                      Transport Information
                      Declaration (railroad and road) ADR, RIDUN 2487 , 6.1 (3), I
                      Declaration (transport by air) IATA-DGRUN 2487 , 6.1 (3),
                      Declaration (transport by sea) IMDG-CodeUN 2487 , 6.1 (3), I
                      Supplemental Information
                      Specifications
                      Color (visual)colorless
                      Appearance of substance (visual)clear liquid
                      Assay (GC, area%)≥ 98.0 % (a/a)
                      Density (d 20 °C/ 4 °C)1.093 - 1.095
                      Identity (IR)passes test
                      Global Trade Item Number
                      Catalogue Number GTIN
                      8210010005 04022536471341
                      8210010250 04022536471358
                      8210011000 04022536471365
                      8210019025 04054839120442
                      8210019050 04027269036676

                      Documentation

                      Phenyl isocyanate SDS

                      Title

                      Safety Data Sheet (SDS) 

                      Phenyl isocyanate Certificates of Analysis

                      Product Number PackagingSpecificationLot Number
                      8210010005 Glass Bottle in Metal canPDF Specification Document
                      8210010250 Glass bottlePDF Specification Document
                      8210011000 Glass bottlePDF Specification Document
                      8210019025 Barrel PE/metPDF Specification Document
                      8210019050 Barrel PE/metPDF Specification Document