<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2016-05-19 03:10:44 UTC</creation_date>
  <update_date>2026-04-16 20:51:06 UTC</update_date>
  <accession/>
  <common_name>Silicic acid, lithium salt</common_name>
  <class>SmallMolecule</class>
  <description>Silicic acid, lithium salt (Li2O3Si) is an inorganic compound with an average molecular weight of 89.96 g/mol. Silicic acid, lithium salt belongs to the alkali metal silicates, a subclass of alkali metal oxoanionic compounds within the inorganic compounds. It is categorized as a mixed metal/non-metal compound.

Industrially, this compound serves as a hardener. It is found in or released from 18 recorded sources across various sectors. In the electrical and electronic equipment sector, it is associated with antennas, auxiliary devices, cores yokes or armatures, discharge lamps, emergency protective devices, and six additional sources. Within building and construction, it is found in ceilings, floors, roofs, stairs and ramps. It is also present in food, food processing and cookware, specifically in the processing of fish and the preparation of wort. Additionally, it is recorded in household cleaning and consumer products, specifically in cigar cigarettes.</description>
  <categories/>
  <types/>
  <synonyms/>
  <chemical_formula>Li2O3Si</chemical_formula>
  <average_molecular_weight>89.96</average_molecular_weight>
  <monisotopic_moleculate_weight>89.99367728</monisotopic_moleculate_weight>
  <iupac_name>dilithium(1+) ion oxosilanebis(olate)</iupac_name>
  <traditional_iupac>dilithium(1+) ion oxosilanebis(olate)</traditional_iupac>
  <cas_registry_number>12627-14-4</cas_registry_number>
  <smiles>[Li+].[Li+].[O-][Si]([O-])=O</smiles>
  <inchi>InChI=1S/2Li.O3Si/c;;1-4(2)3/q2*+1;-2</inchi>
  <inchikey>PAZHGORSDKKUPI-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom>Inorganic compounds</kingdom>
    <super_class>Mixed metal/non-metal compounds</super_class>
    <class>Alkali metal oxoanionic compounds</class>
    <sub_class>Alkali metal silicates</sub_class>
    <direct_parent>Alkali metal silicates</direct_parent>
    <alternate_parents>
      <alternative_parent>Inorganic lithium salts</alternative_parent>
      <alternative_parent>Inorganic oxides</alternative_parent>
      <alternative_parent>Metalloid salts</alternative_parent>
      <alternative_parent>Miscellaneous silicates</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>Alkali metal silicate</substituent>
      <substituent>Inorganic lithium salt</substituent>
      <substituent>Inorganic metalloid salt</substituent>
      <substituent>Inorganic oxide</substituent>
      <substituent>Inorganic salt</substituent>
      <substituent>Silicate</substituent>
    </substituents>
    <molecular_framework/>
    <descriptors/>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>-1.4</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>2.7</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>dilithium(1+) ion oxosilanebis(olate)</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>89.96</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>89.99367728</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>[Li+].[Li+].[O-][Si]([O-])=O</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>Li2O3Si</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/2Li.O3Si/c;;1-4(2)3/q2*+1;-2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>PAZHGORSDKKUPI-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>63.19</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>4.33</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>4.22</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>physiological_charge</kind>
      <value>-1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formal_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
  <mechanism_of_toxicity/>
  <metabolism/>
  <toxicity/>
  <lethaldose/>
  <carcinogenicity/>
  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f72817171e0&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>66243</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id/>
  <kegg_id/>
  <uniprot_id/>
  <omim_id/>
  <chebi_id/>
  <biocyc_id/>
  <ctd_id/>
  <stitch_id/>
  <actor_id/>
  <pdb_id/>
  <wikipidia/>
  <general_references/>
  <targets>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
    <target>
      <target_id/>
      <mechanism_of_action/>
      <constants/>
      <references/>
    </target>
  </targets>
</compound>
