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CAS 1146-65-2

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Naphthalene-d8

Description:
Naphthalene-d8, with the CAS number 1146-65-2, is a deuterated form of naphthalene, a polycyclic aromatic hydrocarbon. It consists of two fused benzene rings and is characterized by its aromaticity, which contributes to its stability and unique chemical properties. The "d8" designation indicates that eight hydrogen atoms in the naphthalene molecule have been replaced with deuterium, a stable isotope of hydrogen. This substitution alters the physical properties, such as boiling and melting points, compared to its non-deuterated counterpart. Naphthalene-d8 is commonly used as a solvent in nuclear magnetic resonance (NMR) spectroscopy due to its ability to provide a non-protonated environment, allowing for clearer spectral analysis. It is also utilized in various research applications, including studies of molecular dynamics and interactions. As a solid at room temperature, it typically appears as colorless crystals or a white powder and has a characteristic odor. Safety precautions should be observed when handling this compound, as it can be harmful if inhaled or ingested.
Formula:C10D8
InChI:InChI=1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H/i1D,2D,3D,4D,5D,6D,7D,8D
InChI key:InChIKey=UFWIBTONFRDIAS-PGRXLJNUSA-N
SMILES:C12=C(C(=C(C(=C1[2H])[2H])[2H])[2H])C(=C(C(=C2[2H])[2H])[2H])[2H]
Synonyms:
  • Perdeuteronaphthalene
  • Octadeuterionaphthalene
  • Naphthalene-d8
  • Naphthalene-1,2,3,4,5,6,7,8-d8
  • Octadeuteronaphthalene
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