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151939 Sigma-Aldrich

Methanol-OD

99.5 atom % D

Synonym: Methan(ol-d), Methyl alcohol-OD, mono-Deuteromethanol

  • CAS Number 1455-13-6

  • Linear Formula CH3OD

  • Molecular Weight 33.05

  •  Beilstein/REAXYS Number 1730948

  •  EC Number 215-933-0

  •  MDL number MFCD00044213

  •  PubChem Substance ID 24849182

  •  NACRES NA.21

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Properties

Related Categories Additional NMR Solvents, Alphabetical Listings, M, NMR Solvents, NMR Solvents and Reagents,
Quality Level   100
isotopic purity   99.5 atom % D
assay   99% (CP)
form   liquid
expl. lim.   5.5-36.5 % (lit.)
impurities   ≤0.0250% water
water
refractive index   n20/D 1.327 (lit.)
bp   65.5 °C (lit.)
mp   -99 °C (lit.)
density   0.813 g/mL at 25 °C (lit.)
mass shift   M+1
SMILES string   [2H]OC
InChI   1S/CH4O/c1-2/h2H,1H3/i2D
InChI key   OKKJLVBELUTLKV-VMNATFBRSA-N

Description

General description

Methan(ol-d) (Methanol-OD, CH3OD) is a deuterated form of methanol. Dissociation of CH3OD adsorbed on the clean W(100) surface resulted in the formation of hydrogen, carbon and oxygen (β-CO). Additionally, carbon dioxide, water and methyl formate were obtained when similar dissociation was conducted over the W(100)-(5×1)C surface. The dissociation process was monitored by temperature-programmed reaction spectroscopy. Self-diffusion coefficient, shear viscosities and densities of liquid CH3OD have been determined by NMR spin-echo technique.

Application

Methanol-OD may have been used as solvent during cis-to-trans thermal isomerization of 1,3-diphenyltriazene using laser-induced optoacoustic calorimetry technique.

Packaging

25, 100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN1230 - class 3 - PG 2 - Methanol
WGK Germany 
WGK 2
Flash Point(F) 
51.8 °F - closed cup
Flash Point(C) 
11.0 °C - closed cup
Protocols & Articles

Articles

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Peer-Reviewed Papers
15

References

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