Deuterated methanol: Difference between revisions
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'''Deuterated methanol''' (CD<sub>3</sub>OD), is a form (called an [[isotopologue]]) of [[methanol]] (CH<sub>3</sub>OH) in which the [[hydrogen]] atom ("H") is replaced with [[deuterium]] (heavy hydrogen) [[isotope]] ("D").<ref>{{Cite journal |last=Bizzocchi |first=L. |last2=Caselli |first2=P. |last3=Spezzano |first3=S. |last4=Leonardo |first4=E. |date=2014-09-01 |title=Deuterated methanol in the pre-stellar core L1544 |url=https://www.aanda.org/articles/aa/abs/2014/09/aa23858-14/aa23858-14.html |journal=Astronomy & Astrophysics |language=en |volume=569 |pages=A27 |doi=10.1051/0004-6361/201423858 |issn=0004-6361}}</ref> Deuterated methanol is a common [[solvent]] used in [[NMR spectroscopy]]. |
'''Deuterated methanol''' (CD<sub>3</sub>OD), is a form (called an [[isotopologue]]) of [[methanol]] (CH<sub>3</sub>OH) in which the [[hydrogen]] atom ("H") is replaced with [[deuterium]] (heavy hydrogen) [[isotope]] ("D").<ref>{{Cite journal |last=Bizzocchi |first=L. |last2=Caselli |first2=P. |last3=Spezzano |first3=S. |last4=Leonardo |first4=E. |date=2014-09-01 |title=Deuterated methanol in the pre-stellar core L1544 |url=https://www.aanda.org/articles/aa/abs/2014/09/aa23858-14/aa23858-14.html |journal=Astronomy & Astrophysics |language=en |volume=569 |pages=A27 |doi=10.1051/0004-6361/201423858 |issn=0004-6361|doi-access=free }}</ref> Deuterated methanol is a common [[solvent]] used in [[NMR spectroscopy]]. |
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Deuterated methanol was first detected in [[interstellar space]] was [[Orion-KL]] in 1988 by scientists at the [[Max Planck Institute for Radio Astronomy]].<ref>{{Cite journal |last=Mauersberger |first=R. |last2=Henkel |first2=C. |last3=Jacq |first3=T. |last4=Walmsley |first4=C. M. |date=1988-04-01 |title=Deuterated methanol in Orion. |url=https://ui.adsabs.harvard.edu/abs/1988A&A...194L...1M |journal=Astronomy and Astrophysics |volume=194 |pages=L1–L4 |issn=0004-6361}}</ref> |
Deuterated methanol was first detected in [[interstellar space]] was [[Orion-KL]] in 1988 by scientists at the [[Max Planck Institute for Radio Astronomy]].<ref>{{Cite journal |last=Mauersberger |first=R. |last2=Henkel |first2=C. |last3=Jacq |first3=T. |last4=Walmsley |first4=C. M. |date=1988-04-01 |title=Deuterated methanol in Orion. |url=https://ui.adsabs.harvard.edu/abs/1988A&A...194L...1M |journal=Astronomy and Astrophysics |volume=194 |pages=L1–L4 |issn=0004-6361}}</ref> |
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Revision as of 19:53, 29 January 2023
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| Names | |||
|---|---|---|---|
| Preferred IUPAC name
(2H3)Methan(2H)ol | |||
| Identifiers | |||
3D model (JSmol)
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| 1733278 | |||
| ChEBI | |||
| ChemSpider | |||
| ECHA InfoCard | 100.011.253 | ||
| EC Number |
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PubChem CID
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| UN number | 1230 | ||
CompTox Dashboard (EPA)
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| Properties | |||
| CD4O | |||
| Molar mass | 36.0665 g mol−1 | ||
| Density | 0.888 g cm−3 | ||
| Melting point | −98 °C (−144 °F; 175 K) | ||
| Boiling point | 65 °C (149 °F; 338 K) | ||
| Thermochemistry | |||
Heat capacity (C)
|
87.9 J K−1 mol−1 | ||
| Hazards | |||
| GHS labelling: | |||
  
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| Warning | |||
| H225, H301, H311, H331, H370 | |||
| P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P307+P311, P311, P312, P321, P322, P330, P361, P363, P370+P378, P403+P233, P403+P235, P405, P501 | |||
| Flash point | 11 °C (52 °F; 284 K) | ||
| Related compounds | |||
Related compounds
|
Methanol | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Deuterated methanol (CD3OD), is a form (called an isotopologue) of methanol (CH3OH) in which the hydrogen atom ("H") is replaced with deuterium (heavy hydrogen) isotope ("D").[1] Deuterated methanol is a common solvent used in NMR spectroscopy.
Deuterated methanol was first detected in interstellar space was Orion-KL in 1988 by scientists at the Max Planck Institute for Radio Astronomy.[2]
References
- ^ Bizzocchi, L.; Caselli, P.; Spezzano, S.; Leonardo, E. (2014-09-01). "Deuterated methanol in the pre-stellar core L1544". Astronomy & Astrophysics. 569: A27. doi:10.1051/0004-6361/201423858. ISSN 0004-6361.
- ^ Mauersberger, R.; Henkel, C.; Jacq, T.; Walmsley, C. M. (1988-04-01). "Deuterated methanol in Orion". Astronomy and Astrophysics. 194: L1–L4. ISSN 0004-6361.
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