Millipore Sigma Vibrant Logo

843950 Tetrahydropyran

Tetrahydropyran for synthesis. CAS 142-68-7, molar mass 86.13 g/mol.

Tetrahydropyran MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 142-68-7 EC Number: 205-552-8 Molar Mass: 86.13 g/mol Hill Formula: C₅H₁₀O
View Products on Sigmaaldrich.com
843950
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
142-68-7205-552-8C₅H₁₀O86.13 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8439500250
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
      		 —
      8439501000
      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
          		 —
          Description
          Catalogue Number843950
          References
          Product Information
          CAS number142-68-7
          EC number205-552-8
          Hill FormulaC₅H₁₀O
          Molar Mass86.13 g/mol
          HS Code2932 99 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationTetrahydropyran for synthesis. CAS 142-68-7, molar mass 86.13 g/mol.
          Biological Information
          Physicochemical Information
          Boiling point88 °C (1013 hPa)
          Density0.88 g/cm3 (25 °C)
          Flash point-16 °C
          Melting Point-45 °C
          Solubility>80.2 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H225: Highly flammable liquid and vapour.
          EUH019: May form explosive peroxides.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P233: Keep container tightly closed.
          P240: Ground and bond container and receiving equipment.
          P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
          P242: Use non-sparking tools.
          P243: Take action to prevent static discharges.
          P403 + P235: Store in a well-ventilated place. Keep cool.
          Signal WordDanger
          Storage class3 Flammable liquids
          WGKWGK 3 highly hazardous to water
          Disposal3
          Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
          Safety Information
          Categories of dangerhighly flammable
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3271 , 3, II
          Declaration (transport by air) IATA-DGRUN 3271 , 3, II
          Declaration (transport by sea) IMDG-CodeUN 3271 , 3, II
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 99.0 % (a/a)
          Density (d 20 °C/ 4 °C)0.882 - 0.885
          Water (K. F.)≤ 0.50 %
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8439500250 04027269246419
          8439501000 04027269246426