<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:04:43 UTC</creation_date>
  <update_date>2025-11-18 22:23:44 UTC</update_date>
  <accession>FDB000803</accession>
  <name>Phenylmethanethiol</name>
  <description>Flavouring agent</description>
  <synonyms>
    <synonym>(Mercaptomethyl)benzene</synonym>
    <synonym>(mercaptomethyl)polystyrene</synonym>
    <synonym>(Thiomethyl)benzene</synonym>
    <synonym>&amp;alpha;-mercaptotoluene</synonym>
    <synonym>&amp;alpha;-toluenethiol</synonym>
    <synonym>&amp;alpha;-toluolthiol</synonym>
    <synonym>&amp;alpha;-tolyl mercaptan</synonym>
    <synonym>a-Toluenethiol, 8CI</synonym>
    <synonym>alpha -Mercaptotoluene</synonym>
    <synonym>alpha -Toluenethiol</synonym>
    <synonym>alpha -Toluolthiol</synonym>
    <synonym>alpha -Tolyl mercaptan</synonym>
    <synonym>alpha-Mercapto-toluene</synonym>
    <synonym>Alpha-mercaptotoluene</synonym>
    <synonym>Alpha-toluenethiol</synonym>
    <synonym>Alpha-toluolthiol</synonym>
    <synonym>Alpha-tolyl mercaptan</synonym>
    <synonym>Benzenemethanethiol</synonym>
    <synonym>Benzenemethanethiol, 9CI</synonym>
    <synonym>Benzyl hydrosulfide</synonym>
    <synonym>Benzyl mercaptan</synonym>
    <synonym>Benzyl thiol</synonym>
    <synonym>Benzylhydrosulfide</synonym>
    <synonym>Benzylthiol</synonym>
    <synonym>Dodeoyl benzyl mercaptan</synonym>
    <synonym>FEMA 2147</synonym>
    <synonym>Mercaptomethyl, polymer-bound</synonym>
    <synonym>Methanethiol, phenyl-</synonym>
    <synonym>Phenyl-methanethiol</synonym>
    <synonym>Phenylmethyl mercaptan</synonym>
    <synonym>Thiobenzyl alcohol</synonym>
    <synonym>Thiol, polymer-bound</synonym>
    <synonym>Toluene-alpha-thiol</synonym>
    <synonym>Toluene, alpha-mercapto-</synonym>
  </synonyms>
  <chemical_formula>C7H8S</chemical_formula>
  <average_molecular_weight>124.203</average_molecular_weight>
  <monisotopic_moleculate_weight>124.034670946</monisotopic_moleculate_weight>
  <iupac_name>phenylmethanethiol</iupac_name>
  <traditional_iupac>benzyl mercaptan</traditional_iupac>
  <cas_registry_number>100-53-8</cas_registry_number>
  <smiles>SCC1=CC=CC=C1</smiles>
  <inchi>InChI=1S/C7H8S/c8-6-7-4-2-1-3-5-7/h1-5,8H,6H2</inchi>
  <inchikey>UENWRTRMUIOCKN-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.</description>
    <direct_parent>Benzene and substituted derivatives</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Benzenoids</super_class>
    <class>Benzene and substituted derivatives</class>
    <sub_class/>
    <molecular_framework>Aromatic homomonocyclic compounds</molecular_framework>
    <alternative_parents>
      <alternative_parent>Alkylthiols</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Alkylthiol</substituent>
      <substituent>Aromatic homomonocyclic compound</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Monocyclic benzene moiety</substituent>
      <substituent>Organosulfur compound</substituent>
    </substituents>
    <external_descriptors>
    </external_descriptors>
  </taxonomy>
  <state>Liquid</state>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>2.33</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-2.55</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>3.50e-01 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
    <property>
      <kind>melting_point</kind>
      <value>-30 oC</value>
    </property>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>2.46</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_acidic</kind>
    <value>9.93</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_basic</kind>
    <value>-9.7</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>phenylmethanethiol</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>124.203</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>124.034670946</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>SCC1=CC=CC=C1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C7H8S</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C7H8S/c8-6-7-4-2-1-3-5-7/h1-5,8H,6H2</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>UENWRTRMUIOCKN-UHFFFAOYSA-N</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polar_surface_area</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>refractivity</kind>
    <value>38.9</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>13.79</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>acceptor_count</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>donor_count</kind>
    <value>1</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::MsIr</type>
      <spectrum_id>3506</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>3507</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>3508</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>18663</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>29441</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>100364</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>148184</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>78012</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>78013</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>78014</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>138264</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>138265</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>138266</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2457308</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2457309</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2457310</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2481880</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2481881</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2481882</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id>HMDB29633</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:0x000055ce32f941f0&gt;</reference>
    <reference>#&lt;Reference:0x000055ce32f94038&gt;</reference>
    <reference>#&lt;Reference:0x000055ce32f93de0&gt;</reference>
    <reference>#&lt;Reference:0x000055ce32f93c28&gt;</reference>
    <reference>#&lt;Reference:0x000055ce32f93980&gt;</reference>
    <reference>#&lt;Reference:0x000055ce32f936b0&gt;</reference>
    <reference>#&lt;Reference:0x000055ce32f93368&gt;</reference>
  </general_references>
  <foods>
  </foods>
  <flavors>
    <flavor>
      <name>alliaceous</name>
    </flavor>
    <flavor>
      <name>coffee</name>
    </flavor>
    <flavor>
      <name>garlic</name>
    </flavor>
    <flavor>
      <name>horseradish</name>
    </flavor>
    <flavor>
      <name>mint</name>
    </flavor>
    <flavor>
      <name>onion</name>
    </flavor>
    <flavor>
      <name>sharp</name>
    </flavor>
    <flavor>
      <name>sulfurous</name>
    </flavor>
  </flavors>
  <enzymes>
  </enzymes>
  <health_effects>
  </health_effects>
</compound>
