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  <xs:element name="FlavorsAndExtractsMember" id="sxt_FlavorsAndExtractsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="ColorMember" id="sxt_ColorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="BusinessAcquisitionAmountOfCashHeldBack" id="sxt_BusinessAcquisitionAmountOfCashHeldBack" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="PostClosingIndemnificationClaimsSatisfyPeriod" id="sxt_PostClosingIndemnificationClaimsSatisfyPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="FlavorSolutionsIncMember" id="sxt_FlavorSolutionsIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="DivestitureTransactionsAbstract" id="sxt_DivestitureTransactionsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="DivestitureOfProductLineAbstract" id="sxt_DivestitureOfProductLineAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="YogurtFruitPreparationsMember" id="sxt_YogurtFruitPreparationsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="InksFragrancesAndYogurtFruitPreparationsMember" id="sxt_InksFragrancesAndYogurtFruitPreparationsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="InksAndFragrancesMember" id="sxt_InksAndFragrancesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="InksMember" id="sxt_InksMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="DisposalGroupIncludingDiscontinuedOperationExpensesEnvironmentalObligationsExpensesRecorded" id="sxt_DisposalGroupIncludingDiscontinuedOperationExpensesEnvironmentalObligationsExpensesRecorded" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="DisposalGroupIncludingDiscontinuedOperationOtherCosts" id="sxt_DisposalGroupIncludingDiscontinuedOperationOtherCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="DisposalGroupIncludingDiscontinuedOperationNonCashChargesRelatedToReclassificationOfAccumulatedForeignCurrencyTranslation" id="sxt_DisposalGroupIncludingDiscontinuedOperationNonCashChargesRelatedToReclassificationOfAccumulatedForeignCurrencyTranslation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" />
  <xs:element name="FragrancesMember" id="sxt_FragrancesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="NumberOfPortfolioSegments" id="sxt_NumberOfPortfolioSegments" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="EmployeesEmploymentPeriod" id="sxt_EmployeesEmploymentPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="DivestitureAndOtherRelatedCostsTableTextBlock" id="sxt_DivestitureAndOtherRelatedCostsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="AsiaPacificProductsAndServicesMember" id="sxt_AsiaPacificProductsAndServicesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="FlavorsExtractsFlavorIngredientsMember" id="sxt_FlavorsExtractsFlavorIngredientsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="FoodPharmaceuticalColorsMember" id="sxt_FoodPharmaceuticalColorsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="PersonalCareMember" id="sxt_PersonalCareMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="NaturalIngredientsMember" id="sxt_NaturalIngredientsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="DerivativeInstrumentsAndHedgingActivityForPeriodAbstract" id="sxt_DerivativeInstrumentsAndHedgingActivityForPeriodAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xs:element name="NumberOfMonthsForContractsToMature" id="sxt_NumberOfMonthsForContractsToMature" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xs:element name="DisposalGroupNotDiscontinuedOperationGainLossOnDisposalAndOtherChargesNet" id="sxt_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalAndOtherChargesNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" />
</xs:schema>
