ʃwˈɔːɹtsᵻz ɹɪˈeɪdʒənt ɪz ðə kˈɑːmən nˈeɪm fɚðɪ ɔːɹɡˌænoʊzɜːkˈoʊniəm kˈɑːmpaʊnd wɪððə fˈɔːɹmjʊlə sˈiː fˈaɪv ˈeɪtʃ fˈaɪv tˈuː zˌiːˈɑːɹ ˌeɪtʃsˌiːˈɛl, sˈʌmtaɪmz kˈɔːld zˈɜːkənˌoʊsiːn hˈaɪdɹəklˌoːɹaɪd ɔːɹ zˈɜːkənˌoʊsiːn klˈoːɹaɪd hˈaɪdɹaɪd, ænd ɪz nˈeɪmd ˈæftɚ dʒˈɛfɹi ʃwˈɔːɹts, ɐ kˈɛmɪstɹi pɹəfˈɛsɚɹ æt pɹˈɪnstən jˌuːnɪvˈɜːsᵻɾi.
Schwartz's reagent is the common name for the organozirconium compound with the formula (C5H5)2ZrHCl, sometimes called zirconocene hydrochloride or zirconocene chloride hydride, and is named after Jeffrey Schwartz, a chemistry professor at Princeton University.