content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <!-- Generated by Workiva -->
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001236453</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0000915389</issuerCik>
        <issuerName>Eastman Chemical Company</issuerName>
        <secFileNumber>001-12626</secFileNumber>
        <issuerAddress>
          <com:street1>200 South Wilcox Drive</com:street1>
          <com:city>Kingsport</com:city>
          <com:stateOrCountry>TN</com:stateOrCountry>
          <com:zipCode>37662</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>423-229-2000</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>David W. Raisbeck</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>J.P. Morgan Securities LLC</name>
          <address>
            <com:street1>390 Madison Avenue</com:street1>
            <com:street2>6th Floor</com:street2>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10017</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>13500</noOfUnitsSold>
        <aggregateMarketValue>1366875</aggregateMarketValue>
        <noOfUnitsOutstanding>117649499</noOfUnitsOutstanding>
        <approxSaleDate>05/14/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>12/07/2018</acquiredDate>
        <natureOfAcquisitionTransaction>Open Market</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Open Market</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>13500</amountOfSecuritiesAcquired>
        <paymentDate>12/07/2018</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <remarks>The shares filed today will be sold by the  David W. Raisbeck Revocable Trust UAD 03/11/08,  David W. Raisbeck  as Trustee</remarks>
      <noticeSignature>
        <noticeDate>05/14/2024</noticeDate>
        <signature>/s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for David W. Raisbeck</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 3012}]
text: 144
  0001236453
  XXXXXXXX
  LIVE
  0000915389
  Eastman Chemical Company
  001-12626
  200 South Wilcox Drive
  Kingsport
  TN
  37662
  423-229-2000
  David W. Raisbeck
  Director
  Common Stock
  J.P. Morgan Securities LLC
  390 Madison Avenue
  6th Floor
  New York
  NY
  10017
  13500
  1366875
  117649499
  05/14/2024
  NYSE
  Common Stock
  12/07/2018
  Open Market
  Open Market
  N
  13500
  12/07/2018
  Cash
  Y
  The shares filed today will be sold by the  David W. Raisbeck Revocable Trust UAD 03/11/08,  David W. Raisbeck  as Trustee
  05/14/2024
  /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for David W. Raisbeck