151939
Methanol-OD
99.5 atom % D
Synonym(s):
mono-Deuteromethanol, Methan(ol-d), Methyl alcohol-OD
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About This Item
Linear Formula:
CH3OD
CAS Number:
Molecular Weight:
33.05
UNSPSC Code:
12142201
NACRES:
NA.21
PubChem Substance ID:
EC Number:
215-933-0
Beilstein/REAXYS Number:
1730948
MDL number:
Assay:
99% (CP)
Technique(s):
NMR: suitable
Bp:
65.5 °C (lit.)
isotopic purity
99.5 atom % D
Quality Segment
assay
99% (CP)
form
liquid
expl. lim.
5.5-36.5 % (lit.)
technique(s)
NMR: suitable
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
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.
Other Notes
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
51.8 °F - closed cup
flash_point_c
11.0 °C - closed cup
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