Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Tetrahydrofuran
EC Number:
203-726-8
EC Name:
Tetrahydrofuran
CAS Number:
109-99-9
Molecular formula:
C4H8O
IUPAC Name:
tetrahydrofuran

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 203-726-8
  • 109-99-9
  • Butane .alpha.,.delta.-oxide
  • Butane, 1,4-epoxy-
  • Cyclotetramethylene oxide
  • Furan, tetrahydro- (7CI, 8CI, 9CI)
  • Furanidine
  • Oxacyclopentane
  • Oxolane
  • THF
  • Tetrahydrofuran
  • Tetramethylene oxide
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrahydrofuran
    EC Number:
    203-726-8
    EC Name:
    Tetrahydrofuran
    CAS Number:
    109-99-9
    Molecular formula:
    C4H8O
    IUPAC Name:
    tetrahydrofuran