The density of titanium hydride varies based on the alloying constituents, but for pure titanium hydride it ranges between 3.76 and 4.51 g/cm3.
ðə dˈɛnsᵻɾi ʌv taɪtˈeɪniəm hˈaɪdɹaɪd vˈɛɹiz bˈeɪst ɔnðɪ ˈælɔɪɪŋ kənstˈɪtʃuːənts, bˌʌt fɔːɹ pjˈʊɹ taɪtˈeɪniəm hˈaɪdɹaɪd ɪt ɹˈeɪndʒᵻz bᵻtwˌiːn θɹˈiː.sˈɛvənti sˈɪks ænd fˈoːɹ.fˈɪfti wˈʌn dʒˈiː slˈæʃ sˌiːˈɛm θɹˈiː.