343803
Methanol-d4
≥99.8 atom % D, contains 0.03 % (v/v) TMS
Synonym(s):
Methyl-d3 alcohol d, Tetradeuteromethanol
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About This Item
Linear Formula:
CD3OD
CAS Number:
Molecular Weight:
36.07
UNSPSC Code:
12352104
NACRES:
NA.21
PubChem Substance ID:
EC Number:
212-378-6
Beilstein/REAXYS Number:
1733278
MDL number:
Isotopic purity:
≥99.8 atom % D
Assay:
≥99% (CP)
Form:
liquid
isotopic purity
≥99.8 atom % D
Quality Level
assay
≥99% (CP)
form
liquid
contains
0.03 % (v/v) TMS
expl. lim.
5.5-36.5 % (lit.)
technique(s)
NMR: suitable
impurities
≤0.025% water
water
refractive index
n20/D 1.326 (lit.)
bp
65.4 °C (lit.)
mp
-99 °C (lit.)
density
0.888 g/mL at 25 °C (lit.)
format
mixture
SMILES string
[2H]OC([2H])([2H])[2H]
InChI
1S/CH4O/c1-2/h2H,1H3/i1D3,2D
InChI key
OKKJLVBELUTLKV-MZCSYVLQSA-N
General description
Methanol-d4 is a deuterated NMR solvent containing 0.03 % (v/v) TMS (trimethylsilane). It is useful in NMR-based research and analyses.
Application
Methanol-d4 may be used as a solvent to analyze the rate of exchange of methoxyl group in camphor and norcamphor dimethyl ketals.
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
target_organs
Eyes,Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
49.5 °F - closed cup
flash_point_c
9.7 °C - closed cup
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The Rates of Methoxyl Exchange of Camphor and Norcamphor Dimethyl Ketals in Methanol-d4.
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