<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:05:44 UTC</creation_date>
  <update_date>2019-11-26 02:58:47 UTC</update_date>
  <accession>FDB003278</accession>
  <name>Ethyl 2-methylpropanoate</name>
  <description>Present in many fruits, e.g. apple, banana, orange, wine grape, strawberry, nectarine. Flavouring agent. Ethyl 2-methylpropanoate is found in many foods, some of which are pomes, citrus, fruits, and spearmint.</description>
  <synonyms>
    <synonym>Ethyl 2-methylpropanoate, 9CI</synonym>
    <synonym>Ethyl 2-methylpropionate</synonym>
    <synonym>Ethyl 2,2-dimethylacetate</synonym>
    <synonym>Ethyl ester of 2-methyl-propanoic acid</synonym>
    <synonym>Ethyl isobutanoate</synonym>
    <synonym>Ethyl isobutyrate</synonym>
    <synonym>Ethyl-2-methylproanoate</synonym>
    <synonym>Ethylisobutyrate</synonym>
    <synonym>Ethylmethylpropanoate</synonym>
    <synonym>FEMA 2428</synonym>
    <synonym>Isobutyrate ethyl ester</synonym>
    <synonym>Isobutyric acid, ethyl ester</synonym>
    <synonym>Propanoic acid, 2-methyl-, ethyl ester</synonym>
    <synonym>Propionic acid, 2-methyl-, ethyl ester</synonym>
  </synonyms>
  <chemical_formula>C6H12O2</chemical_formula>
  <average_molecular_weight>116.1583</average_molecular_weight>
  <monisotopic_moleculate_weight>116.083729628</monisotopic_moleculate_weight>
  <iupac_name>ethyl 2-methylpropanoate</iupac_name>
  <traditional_iupac>ethyl isobutyrate</traditional_iupac>
  <cas_registry_number>97-62-1</cas_registry_number>
  <smiles>CCOC(=O)C(C)C</smiles>
  <inchi>InChI=1S/C6H12O2/c1-4-8-6(7)5(2)3/h5H,4H2,1-3H3</inchi>
  <inchikey>WDAXFOBOLVPGLV-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group).</description>
    <direct_parent>Carboxylic acid esters</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Organic acids and derivatives</super_class>
    <class>Carboxylic acids and derivatives</class>
    <sub_class>Carboxylic acid derivatives</sub_class>
    <molecular_framework>Aliphatic acyclic compounds</molecular_framework>
    <alternative_parents>
      <alternative_parent>Carbonyl compounds</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Monocarboxylic acids and derivatives</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Aliphatic acyclic compound</substituent>
      <substituent>Carbonyl group</substituent>
      <substituent>Carboxylic acid ester</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Monocarboxylic acid or derivatives</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organooxygen compound</substituent>
    </substituents>
    <external_descriptors>
      <external_descriptor>Wax monoesters</external_descriptor>
      <external_descriptor>fatty acid methyl ester</external_descriptor>
    </external_descriptors>
  </taxonomy>
  <state>Liquid</state>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>1.72</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-0.93</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>1.36e+01 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
    <property>
      <kind>melting_point</kind>
      <value>-88.2 oC</value>
    </property>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>1.52</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_basic</kind>
    <value>-7.1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>ethyl 2-methylpropanoate</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>116.1583</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>116.083729628</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>CCOC(=O)C(C)C</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C6H12O2</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C6H12O2/c1-4-8-6(7)5(2)3/h5H,4H2,1-3H3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>WDAXFOBOLVPGLV-UHFFFAOYSA-N</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polar_surface_area</kind>
    <value>26.3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>refractivity</kind>
    <value>31.36</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>13.23</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>3</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::CMs</type>
      <spectrum_id>18489</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>27271</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>28102</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>28145</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>28549</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>100680</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>100681</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>100682</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>100683</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>167151</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>4257</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>4258</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>84600</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>84601</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>84602</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>146490</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>146491</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>146492</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2410363</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2410364</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2410365</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2555976</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2555977</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2555978</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163189</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163190</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163191</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163192</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163193</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163194</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163195</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163196</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163197</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163198</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163199</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163200</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163201</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163202</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163203</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163204</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163205</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163206</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163207</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>163208</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id>HMDB31248</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:0x000055ce321ef4f0&gt;</reference>
  </general_references>
  <foods>
    <food>
      <name>Alcoholic beverages</name>
      <food_type>Unknown</food_type>
      <category>generic</category>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Apple</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Malus pumila</name_scientific>
      <ncbi_taxonomy_id>283210</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Asian pear</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Pyrus pyrifolia</name_scientific>
      <ncbi_taxonomy_id>3767</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Blackberry</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Rubus</name_scientific>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Citrus</name>
      <food_type>Unknown</food_type>
      <category>generic</category>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Evergreen blackberry</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Rubus laciniatus</name_scientific>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Fig</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Ficus carica</name_scientific>
      <ncbi_taxonomy_id>3494</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Fruits</name>
      <food_type>Unknown</food_type>
      <category>generic</category>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Lowbush blueberry</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Vaccinium angustifolium</name_scientific>
      <ncbi_taxonomy_id>472369</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Pineapple</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Ananas comosus</name_scientific>
      <ncbi_taxonomy_id>4615</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Pomes</name>
      <food_type>Unknown</food_type>
      <category>generic</category>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Red wine</name>
      <food_type>Type 2</food_type>
      <category/>
      <name_scientific/>
      <ncbi_taxonomy_id/>
      <average_value>70.32025</average_value>
      <max_value>281.0</max_value>
      <min_value>0.0</min_value>
      <unit>mg/100 g</unit>
    </food>
    <food>
      <name>Spearmint</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Mentha spicata</name_scientific>
      <ncbi_taxonomy_id>29719</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Sweet bay</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Laurus nobilis</name_scientific>
      <ncbi_taxonomy_id>85223</ncbi_taxonomy_id>
    </food>
    <food>
      <name>White wine</name>
      <food_type>Type 2</food_type>
      <category/>
      <name_scientific/>
      <ncbi_taxonomy_id/>
      <average_value>0.0</average_value>
      <max_value>0.0</max_value>
      <min_value>0.0</min_value>
      <unit>mg/100 g</unit>
    </food>
  </foods>
  <flavors>
    <flavor>
      <name>alcoholic</name>
    </flavor>
    <flavor>
      <name>ethereal</name>
    </flavor>
    <flavor>
      <name>fruity</name>
    </flavor>
    <flavor>
      <name>fusel</name>
    </flavor>
    <flavor>
      <name>rubber</name>
    </flavor>
    <flavor>
      <name>rummy</name>
    </flavor>
    <flavor>
      <name>strawberry</name>
    </flavor>
    <flavor>
      <name>sweet</name>
    </flavor>
  </flavors>
  <enzymes>
  </enzymes>
  <health_effects>
    <health_effect>
      <name>Irritant</name>
      <id>1055</id>
      <definition/>
    </health_effect>
    <health_effect>
      <name>Name</name>
      <id>936</id>
      <definition>A substance, extract, or preparation for diffusing or imparting an agreeable or attractive smell.</definition>
    </health_effect>
  </health_effects>
</compound>
