Product Name

  • Name

    Ethylene glycol bis(propylene glycol-b-ethylene glycol) ether

  • EINECS
  • CAS No. 53637-25-5
  • Density 1.017 g/mL at 25 °C(lit.)
  • Solubility
  • Melting Point ?32 °C(lit.)
  • Formula C5H10O2
  • Boiling Point 32.9 °C at 760 mmHg
  • Molecular Weight 266.33
  • Flash Point 55.2 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 53637-25-5 (Ethylene glycol bis(propylene glycol-b-ethylene glycol) ether)
  • Hazard Symbols
  • Synonyms 1,2-Propyleneglycol, ethoxylated and propoxylated;
  • PSA 77.38000
  • LogP -0.18560

Thanol E 4003 Specification

The Thanol E 4003, with the CAS registry number 53637-25-5, is also known as 1,2-Propyleneglycol, ethoxylated and propoxylated. It belongs to the product categories of Polymers; Block Copolymers; Materials Science; Polymer Science. This chemical's molecular formula is C5H10O2 and molecular weight is 102.06808. Its IUPAC name is called 2-methyloxirane; oxirane. This chemical's classification code is TSCA Flag XU [Exempt from reporting under the Inventory Update Rule].

Physical properties of Thanol E 4003: (1)ACD/LogP: 0.13; (2)ACD/LogD (pH 5.5): 0.13; (3)ACD/LogD (pH 7.4): 0.13; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 27.87; (7)ACD/KOC (pH 7.4): 27.87; (8)#H bond acceptors: 1; (9)Flash Point: 55.2 °C; (10)Enthalpy of Vaporization: 27.35 kJ/mol; (11)Boiling Point: 32.9 °C at 760 mmHg; (12)Vapour Pressure: 572 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1CO1.C1CO1
(2)InChI: InChI=1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2
(3)InChIKey: RVGRUAULSDPKGF-UHFFFAOYSA-N

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