<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:08:33 UTC</creation_date>
  <update_date>2025-11-18 23:15:57 UTC</update_date>
  <accession>FDB009380</accession>
  <name>Ethylene oxide/propylene oxide copolymer</name>
  <description>It is used as a food additive .</description>
  <synonyms>
    <synonym>1,2-Propyleneglycol, ethoxylated and propoxylated</synonym>
    <synonym>Adeka 25R1</synonym>
    <synonym>Adeka 25R2</synonym>
    <synonym>Adeka L 61</synonym>
    <synonym>Adeka Pluronic F 108</synonym>
    <synonym>Antarox 17R4</synonym>
    <synonym>Antarox 25R2</synonym>
    <synonym>Antarox B 25</synonym>
    <synonym>Antarox F 108</synonym>
    <synonym>Antarox F 68</synonym>
    <synonym>Antarox F 88</synonym>
    <synonym>Antarox F 88FL</synonym>
    <synonym>Antarox L 61</synonym>
    <synonym>Antarox L 72</synonym>
    <synonym>Antarox P 104</synonym>
    <synonym>Antarox P 84</synonym>
    <synonym>Antarox SC 138</synonym>
    <synonym>Arco Polyol R 2633</synonym>
    <synonym>Arcol E 351</synonym>
    <synonym>BASF-L 101</synonym>
    <synonym>Berol TVM 370</synonym>
    <synonym>Bloat guard</synonym>
    <synonym>Block polyethylene-polypropylene glycol</synonym>
    <synonym>Block polyoxyethylene-polyoxypropylene</synonym>
    <synonym>Breox BL 19-10</synonym>
    <synonym>Cirrasol aln-WS</synonym>
    <synonym>Crisvon Assistor SD 14</synonym>
    <synonym>D 500 (polyglycol)</synonym>
    <synonym>Daltocel F 460</synonym>
    <synonym>Dehypon KE 3557</synonym>
    <synonym>Detalan</synonym>
    <synonym>Emkalyx EP 64</synonym>
    <synonym>Emkalyx L 101</synonym>
    <synonym>Emkalyx L101</synonym>
    <synonym>Empilan P 7068</synonym>
    <synonym>Emulgen PP 230</synonym>
    <synonym>Epan U 108</synonym>
    <synonym>Ethylene glycol-propylene glycol block copolymer</synonym>
    <synonym>Ethylene glycol-propylene glycol polymer</synonym>
    <synonym>Ethylene oxide-propylene oxide block polymer</synonym>
    <synonym>Ethylene oxide-propylene oxide copolymer</synonym>
    <synonym>Ethylene oxide, propylene oxide block polymer</synonym>
    <synonym>Genapol PF 10</synonym>
    <synonym>Glycols, polyethylene-polypropylene</synonym>
    <synonym>Glycols, polyethylenepolypropylene</synonym>
    <synonym>Hydrowet</synonym>
    <synonym>Laprol 1502</synonym>
    <synonym>Lutrol F</synonym>
    <synonym>Magcyl</synonym>
    <synonym>Meroxapol 105</synonym>
    <synonym>Methyloxirane polymer with oxirane block</synonym>
    <synonym>Methyloxirane-oxirane copolymer</synonym>
    <synonym>Methyloxirane-oxirane polymer</synonym>
    <synonym>Monolan 8000E80</synonym>
    <synonym>Monolan PB</synonym>
    <synonym>Newpol PE-88</synonym>
    <synonym>Niax LG 56</synonym>
    <synonym>Nissan Pronon 201</synonym>
    <synonym>Nixolen SL 19</synonym>
    <synonym>Oligoether L-1502-2-30</synonym>
    <synonym>Oxirane-methyloxirane polymer</synonym>
    <synonym>Oxirane, 2-methyl-, polymer with oxirane</synonym>
    <synonym>Oxirane, methyl-, polymer with oxirane</synonym>
    <synonym>Oxirane, methyl-, polymer with oxirane, block</synonym>
    <synonym>Oxirane, polymer with methyloxirane</synonym>
    <synonym>Oxyethylene oxypropylene polymer</synonym>
    <synonym>PEG/PPG-125/30 Copolymer</synonym>
    <synonym>Plonon 201</synonym>
    <synonym>Plonon 204</synonym>
    <synonym>Pluracare</synonym>
    <synonym>Pluronic</synonym>
    <synonym>Pluronic 10R8</synonym>
    <synonym>Pluronic 31R2</synonym>
    <synonym>Pluronic C 121</synonym>
    <synonym>Pluronic f</synonym>
    <synonym>Pluronic F 108</synonym>
    <synonym>Pluronic F 125</synonym>
    <synonym>Pluronic F 127</synonym>
    <synonym>Pluronic F 38</synonym>
    <synonym>Pluronic F 68</synonym>
    <synonym>Pluronic F 68LF</synonym>
    <synonym>Pluronic F 87</synonym>
    <synonym>Pluronic F 88</synonym>
    <synonym>Pluronic F 98</synonym>
    <synonym>Pluronic F-127</synonym>
    <synonym>Pluronic F-68</synonym>
    <synonym>Pluronic F108</synonym>
    <synonym>Pluronic F127</synonym>
    <synonym>Pluronic F68</synonym>
    <synonym>Pluronic F77</synonym>
    <synonym>Pluronic F86</synonym>
    <synonym>Pluronic F87</synonym>
    <synonym>Pluronic F87-A7850</synonym>
    <synonym>Pluronic F88</synonym>
    <synonym>Pluronic l</synonym>
    <synonym>Pluronic L 101</synonym>
    <synonym>Pluronic L 121</synonym>
    <synonym>Pluronic L 122</synonym>
    <synonym>Pluronic L 24</synonym>
    <synonym>Pluronic L 31</synonym>
    <synonym>Pluronic L 35</synonym>
    <synonym>Pluronic L 44</synonym>
    <synonym>Pluronic L 61</synonym>
    <synonym>Pluronic L 62</synonym>
    <synonym>Pluronic L 64</synonym>
    <synonym>Pluronic L 68</synonym>
    <synonym>Pluronic L 92</synonym>
    <synonym>Pluronic L-101</synonym>
    <synonym>Pluronic L-81</synonym>
    <synonym>Pluronic l44</synonym>
    <synonym>Pluronic L62</synonym>
    <synonym>Pluronic l62(mw 2500)</synonym>
    <synonym>Pluronic L64</synonym>
    <synonym>Pluronic l64(mw 2900)</synonym>
    <synonym>Pluronic p</synonym>
    <synonym>Pluronic P 104</synonym>
    <synonym>Pluronic P 75</synonym>
    <synonym>Pluronic P 85</synonym>
    <synonym>Pluronic P-65</synonym>
    <synonym>Pluronic P-75</synonym>
    <synonym>Pluronic P103</synonym>
    <synonym>Pluronic P104</synonym>
    <synonym>Pluronic P105</synonym>
    <synonym>Pluronic P123</synonym>
    <synonym>Pluronic P65</synonym>
    <synonym>Pluronic P84</synonym>
    <synonym>Pluronic P85</synonym>
    <synonym>Pluronic-68</synonym>
    <synonym>Poloxalene</synonym>
    <synonym>Poloxalene [usan:inn:ban]</synonym>
    <synonym>Poloxalene 2930</synonym>
    <synonym>Poloxalene L64</synonym>
    <synonym>Poloxalene(usan)</synonym>
    <synonym>Poloxalkol</synonym>
    <synonym>Poloxamer</synonym>
    <synonym>Poloxamer (NF)</synonym>
    <synonym>Poloxamer [usan:ban:inn]</synonym>
    <synonym>Poloxamer 101</synonym>
    <synonym>Poloxamer 108</synonym>
    <synonym>Poloxamer 182LF</synonym>
    <synonym>Poloxamer 182LF(USAN)</synonym>
    <synonym>Poloxamer 188</synonym>
    <synonym>Poloxamer 188(USAN)</synonym>
    <synonym>Poloxamer 331</synonym>
    <synonym>Poloxamer 331(USAN)</synonym>
    <synonym>Poloxamer 407</synonym>
    <synonym>Poloxamer-188</synonym>
    <synonym>Poly(ethylene oxide-co-propylene oxide)</synonym>
    <synonym>Poly(mixed ethylene, propylene)glycol</synonym>
    <synonym>Poly(oxyethylene)-poly(oxypropylene) glycol</synonym>
    <synonym>Poly(oxyethylene)-poly(oxypropylene) polymer</synonym>
    <synonym>Poly(propylene oxide-ethylene oxide)</synonym>
    <synonym>Polyethylene glycol, propoxylated</synonym>
    <synonym>Polyethylene oxide-polypropylene oxide</synonym>
    <synonym>Polyethylene oxide-polypropylene oxide copolymer</synonym>
    <synonym>Polyethylene-Pluronic L-62LF</synonym>
    <synonym>Polyethylene-polypropylene glycol</synonym>
    <synonym>Polykol</synonym>
    <synonym>Polylon 13-5</synonym>
    <synonym>Polyoxamer 108</synonym>
    <synonym>Polyoxyethylenated poly(oxypropylene)</synonym>
    <synonym>Polyoxyethylene - polyoxypropylene block copolymer</synonym>
    <synonym>Polyoxyethylene - polyoxypropylene copolymer</synonym>
    <synonym>Polyoxyethylene polyoxypropylene</synonym>
    <synonym>Polyoxyethylene polyoxypropylene polyoxyethylene polymer</synonym>
    <synonym>Polyoxyethylene-oxy-propylene</synonym>
    <synonym>Polyoxyethylene-polyoxypropylene</synonym>
    <synonym>Polyoxyethylene-polyoxypropylene polymer</synonym>
    <synonym>Polyoxypropylene-polyoxyethylene block copolymer</synonym>
    <synonym>Polypropoxylated, polyethoxylated propylene glycol</synonym>
    <synonym>Polypropylene glycol-ethylene oxide copolymer</synonym>
    <synonym>Polypropylene glycol, ethoxylated</synonym>
    <synonym>PPG Diol 3000EO</synonym>
    <synonym>Proksanol</synonym>
    <synonym>Pronon</synonym>
    <synonym>Pronon 102</synonym>
    <synonym>Pronon 104</synonym>
    <synonym>Pronon 201</synonym>
    <synonym>Pronon 204</synonym>
    <synonym>Pronon 208</synonym>
    <synonym>Propane-1,2-diol, ethoxylated, propoxylated</synonym>
    <synonym>Propylen M 12</synonym>
    <synonym>Propylene glycol, propylene oxide, ethylene oxide polymer</synonym>
    <synonym>Propylene oxide ethylene oxide block polymer</synonym>
    <synonym>Propylene oxide-ethylene oxide copolymer</synonym>
    <synonym>Propylene oxide-ethylene oxide polymer</synonym>
    <synonym>Proxanol</synonym>
    <synonym>Proxanol 158</synonym>
    <synonym>Proxanol 228</synonym>
    <synonym>Proxanol Tsl-3</synonym>
    <synonym>Regulaid</synonym>
    <synonym>Rokopol 16P</synonym>
    <synonym>Rokopol 30P</synonym>
    <synonym>Rokopol 30P9</synonym>
    <synonym>Slovanik</synonym>
    <synonym>Slovanik 630</synonym>
    <synonym>Slovanik 660</synonym>
    <synonym>Slovanik M-640</synonym>
    <synonym>Supronic B 75</synonym>
    <synonym>Supronic E 400</synonym>
    <synonym>Synperonic PE 30/40</synonym>
    <synonym>Tergetol</synonym>
    <synonym>Tergitol</synonym>
    <synonym>Tergitol monionic XH</synonym>
    <synonym>Tergitol nonionic XH</synonym>
    <synonym>Tergitol XH</synonym>
    <synonym>Tergitol XH (nonionic)</synonym>
    <synonym>Teric PE 61</synonym>
    <synonym>Teric PE 62</synonym>
    <synonym>Teric PE40</synonym>
    <synonym>Teric PE60</synonym>
    <synonym>Teric PE70</synonym>
    <synonym>Thanol E 4003</synonym>
    <synonym>Therabloat</synonym>
    <synonym>Unilube 50MB168X</synonym>
    <synonym>Unilube 50MB26X</synonym>
    <synonym>Velvetol OE 2NT1</synonym>
    <synonym>Voranol P 2001</synonym>
    <synonym>Wyandotte 7135</synonym>
  </synonyms>
  <chemical_formula>C5H10O2</chemical_formula>
  <average_molecular_weight>102.1317</average_molecular_weight>
  <monisotopic_moleculate_weight>102.068079564</monisotopic_moleculate_weight>
  <iupac_name>2-methyloxirane; oxirane</iupac_name>
  <traditional_iupac>ethylene oxide; propylene oxide</traditional_iupac>
  <cas_registry_number>9003-11-6</cas_registry_number>
  <smiles>C1CO1.CC1CO1</smiles>
  <inchi>InChI=1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2</inchi>
  <inchikey>RVGRUAULSDPKGF-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as epoxides. Epoxides are compounds containing a cyclic ether with three ring atoms(one oxygen and two carbon atoms).</description>
    <direct_parent>Epoxides</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Organoheterocyclic compounds</super_class>
    <class>Epoxides</class>
    <sub_class/>
    <molecular_framework/>
    <alternative_parents>
      <alternative_parent>Dialkyl ethers</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Oxacyclic compounds</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Aliphatic heteromonocyclic compound</substituent>
      <substituent>Dialkyl ether</substituent>
      <substituent>Ether</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Oxacycle</substituent>
      <substituent>Oxirane</substituent>
    </substituents>
    <external_descriptors>
    </external_descriptors>
  </taxonomy>
  <state/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>0.04</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>0.54</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>2.01e+02 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>0.37</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_basic</kind>
    <value>-4.2</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>2-methyloxirane; oxirane</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>102.1317</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>102.068079564</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>C1CO1.CC1CO1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C5H10O2</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>RVGRUAULSDPKGF-UHFFFAOYSA-N</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polar_surface_area</kind>
    <value>12.53</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>refractivity</kind>
    <value>15.46</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>6.34</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>acceptor_count</kind>
    <value>1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>donor_count</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>physiological_charge</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formal_charge</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <pathways>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>93570</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>93571</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>93572</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>157359</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>157360</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>157361</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id>HMDB32263</hmdb_id>
  <pubchem_compound_id/>
  <chemspider_id/>
  <kegg_id/>
  <chebi_id/>
  <biocyc_id/>
  <het_id/>
  <wikipidia/>
  <vmh_id/>
  <fbonto_id/>
  <foodb_id/>
  <general_references>
    <reference>#&lt;Reference:0x000055ce3095e7d8&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095e4b8&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095e198&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095df68&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095dd88&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095dbd0&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095da18&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095d860&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095d4f0&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095d2e8&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095cde8&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095ca00&gt;</reference>
    <reference>#&lt;Reference:0x000055ce3095c690&gt;</reference>
  </general_references>
  <foods>
  </foods>
  <flavors>
  </flavors>
  <enzymes>
  </enzymes>
  <health_effects>
  </health_effects>
</compound>
