Career Henan Chemical Co.About UsRoom 702, Floor 7, Building 10, National University Science Park, ​​​​​​​High-Tech Zone, Zhengzhou City, Henan Province,ChinaFounded in 2014, Career Henan Chemical Co. is mainly engaged in fine chemicals; has the capacity of customized synthesis and subsequent scale-up production. For more cooperation, welcome to contact us.Career Henan Chemical Co.About UsRoom 702, Floor 7, Building 10, National University Science Park, ​​​​​​​High-Tech Zone, Zhengzhou City, Henan Province,ChinaFounded in 2014, Career Henan Chemical Co. is mainly engaged in fine chemicals; has the capacity of customized synthesis and subsequent scale-up production. For more cooperation, welcome to contact us.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co.Career Henan Chemical Co

Welcome to Career Henan Chemical Co.
Tetrahydropyran

Tetrahydropyran

Model NO.:Heidi004
  • Delivery:FOB
  • Tetrahydropyran Basic information
    Product Name:Tetrahydropyran
    Synonyms:Tetrahydropiran;TETRAHYDROPYRAN;THP;OXACYCLOHEXANE;PENTAMETHYLENE OXIDE;2H-pyran,tetrahydro-;Etrahydropyran;UMOD
    CAS:142-68-7
    MF:C5H10O
    MW:86.13
    EINECS:205-552-8
    Product Categories:Anhydrous Solvents;Solvent Bottles;Solvent by Application;Solvent Packaging Options;Solvents;Sure/Seal Bottles
    Mol File:142-68-7.mol
    Tetrahydropyran Structure
    Tetrahydropyran Chemical Properties
    Melting point −45 °C(lit.)
    Boiling point 88 °C(lit.)
    density 0.881 g/mL at 25 °C(lit.)
    vapor density 3 (vs air)
    refractive index n20/D 1.42(lit.)
    Fp 4 °F
    storage temp. Flammables area
    solubility >80.2g/l
    form Liquid
    color Clear colorless
    Water Solubility 80 g/L (25 ºC)
    Merck 14,9217
    BRN 102436
    InChIKeyDHXVGJBLRPWPCS-UHFFFAOYSA-N
    CAS DataBase Reference142-68-7(CAS DataBase Reference)
    NIST Chemistry Reference2H-Pyran, tetrahydro-(142-68-7)
    EPA Substance Registry SystemTetrahydropyran (142-68-7)
    Safety Information
    Hazard Codes F,Xi,Xn
    Risk Statements 11-36/37/38-9-19-52/53-22
    Safety Statements 9-16-26-33-36-61
    RIDADR UN 1993 3/PG 2
    WGK Germany 3
    TSCA Yes
    HazardClass 3
    PackingGroup II
    HS Code 29321100
    Hazardous Substances Data142-68-7(Hazardous Substances Data)
    Tetrahydropyran Usage And Synthesis
    Chemical Propertiescolorless to light yellow liquid
    DefinitionChEBI: A saturated organic heteromonocyclic parent that is cyclohexane in which one of the carbon atoms has been replaced by an oxygen atom.
    Purification MethodsDry oxane with CaH2, then pass it through a column of silica gel to remove olefinic impurities and fractionally distil it. Free it from peroxides and moisture by refluxing with sodium, then distil it from LiAlH4. Alternatively, peroxides can be removed by treatment with aqueous ferrous sulfate and sodium bisulfate, followed by solid KOH, and fractional distillation from sodium. [Beilstein 17 H 12, 17 I 6, 17 II 18, 17 III/IV 51, 17/1 V 64.]
    • CAS No.:142-68-7
    • Other Names:TETRAHYDROPYRAN
    • MF:C5H10O
    • EINECS No.:205-552-8
    • Place of Origin:China
    • Type:Pharmaceutical Intermediates
    • Purity:99%
    • Application:Pharmaceutical intermediates
    • Appearance:Clear colorless Liquid

    Send Message

    Preview on Mobile
    X
    customer-service Customer Service
    message Message
    go top Top
    Scan the QR code Close
    qr code
    qrcode

    Send Message

    * clear input
    * clear input
    * clear input
    * clear input
    * clear input
    *
    *
    Choose language