Ethylene oxide-propylene oxide triblock copolymer

CAS Registry Number®

691397-13-4
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CAS Name

Ethylene oxide-propylene oxide triblock copolymer

Molecular Formula

(C3H6O.C2H4O)x

Cite this Page

Ethylene oxide-propylene oxide triblock copolymer.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=691397-13-4 (retrieved 2024-04-30) (CAS RN: 691397-13-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    51-54 °C

  • Density (2)

    1.019 x 10⁻³ g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2

InChIKey

InChIKey=RVGRUAULSDPKGF-UHFFFAOYSA-N

SMILES

CC1CO1.C1CO1

Canonical SMILES

O1CC1.O1CC1C

Other Names for this Substance

  • Oxirane, 2-methyl-, polymer with oxirane, triblock
  • Oxirane, methyl-, polymer with oxirane, triblock
  • Ethylene oxide-propylene oxide triblock copolymer
  • Antarox SC 138
  • Antarox 17R4

View All

Deleted or Replaced CAS Registry Numbers

59392-44-8, 62628-35-7, 625857-39-8, 625857-40-1, 840541-58-4, 846568-88-5, 846568-89-6, 956223-38-4, 1021692-93-2, 1185748-62-2, 1250831-01-6, 1333506-01-6, 1337563-97-9, 1349100-02-2, 1420378-22-8, 1629855-99-7, 1922925-59-4, 1973382-53-4, 1985655-31-9, 2000229-53-6, 2077070-17-6, 2221948-00-9, 2245026-35-9, 2247830-48-2, 2305629-73-4, 2307162-43-0, 2348528-48-1, 2377146-87-5, 2377876-98-5, 2394722-25-7, 2766232-26-0, 2893965-62-1, 2934677-76-4

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