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CAS 7698-05-7

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Deuterium chloride

Description:
Deuterium chloride, also known as heavy hydrogen chloride, is a chemical compound consisting of deuterium (D), an isotope of hydrogen, and chlorine (Cl). Its molecular formula is DCl, and it is characterized by the presence of a deuterium atom, which has one proton and one neutron, making it heavier than regular hydrogen. Deuterium chloride is a colorless gas at room temperature and can be dissolved in water to form deuterium chloride solution, which is a strong acid similar to hydrochloric acid. It exhibits similar chemical properties to hydrogen chloride but has distinct isotopic effects, which can be useful in various scientific applications, including NMR spectroscopy and studies involving kinetic isotope effects. Deuterium chloride is hygroscopic and can react with bases to form deuterated compounds. Safety precautions should be taken when handling this substance, as it is corrosive and can cause burns. Its CAS number is 7698-05-7, which is used for identification in chemical databases and regulatory contexts.
Formula:ClD
InChI:InChI=1S/ClH/h1H/i/hD
InChI key:InChIKey=VEXZGXHMUGYJMC-DYCDLGHISA-N
SMILES:Cl[2H]
Synonyms:
  • (~2~H)hydrogen chloride
  • (~3~H)hydrogen chloride
  • Deuterium Chloride (35% in D2O)
  • Deuterium chloride (DCl)
  • Deuterium chloride solution
  • Deuterium monochloride
  • Hydrochloric acid D1
  • Hydrochloric acid-d
  • Hydrogen chloride (DCl)
  • Hydrogen-d chloride
  • Deuterium chloride
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