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Merck
CN

422878

Methanol-d4

99 atom % D

Synonym(s):

Methyl-d3 alcohol d, Tetradeuteromethanol

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About This Item

Linear Formula:
CD3OD
CAS Number:
811-98-3
Molecular Weight:
36.07
UNSPSC Code:
12142201
NACRES:
NA.21
PubChem Substance ID:
24866460
EC Number:
212-378-6
Beilstein/REAXYS Number:
1733278
MDL number:
MFCD00044637

Key Documents

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Product Name

Methanol-d4, 99 atom % D

InChI key

OKKJLVBELUTLKV-MZCSYVLQSA-N

InChI

1S/CH4O/c1-2/h2H,1H3/i1D3,2D

SMILES string

[2H]OC([2H])([2H])[2H]

isotopic purity

99 atom % D

assay

99% (CP)

form

liquid

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

neat

Quality Level

200

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Application

Methanol-d4 may be used as a solvent to analyze the rate of exchange of methoxyl group in camphor and norcamphor dimethyl ketals.

General description

Methanol-d4 (CD3OD) is a deuterated NMR solvent. It is useful in NMR-based research and analyses. Absolute infrared absorption intensities of CD3OD have been reported between 8000 and 350cm-1.1

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ7036
MKCV3743
MKCR1874
MKCP0587
MKCN1312

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Infrared intensities of liquids. XVII. Infrared refractive indices from 8000 to 350 cm-1, absolute integrated absorption intensities, transition moments, and dipole moment derivatives of methan-d3-ol and methanol-d4 at 25?C.
Bertie JE and Zhang SL.
J. Chem. Phys. , 101(10), 8364-8379 (1994)
The Rates of Methoxyl Exchange of Camphor and Norcamphor Dimethyl Ketals in Methanol-d4.
Traylor TG and Perrin CL.
Journal of the American Chemical Society, 88(21), 4934-4942 (1966)
Jon Kapla et al.
Physical chemistry chemical physics : PCCP, 17(34), 22438-22447 (2015-08-08)
The disaccharide trehalose (TRH) strongly affects the physical properties of lipid bilayers. We investigate interactions between lipid membranes formed by 1,2-dimyristoyl-sn-glycero-3-phosphocholine (DMPC) and TRH using NMR spectroscopy and molecular dynamics (MD) computer simulations. We compare dipolar couplings derived from DMPC/TRH
Cheng-Kun Lin et al.
Organic & biomolecular chemistry, 13(7), 2100-2107 (2014-12-20)
A straightforward synthesis of novel, 2-heterocyclyl polyhydroxylated pyrrolidines is described. Stereocontrolled additions of nucleophiles to cyclic nitrones generated the corresponding 2,3-trans adducts, allowing the synthesis of the corresponding pyrrolidines via key intermediates bearing an alkyne and a nitrile oxide. Three
William L Scott et al.
Journal of combinatorial chemistry, 11(1), 34-43 (2008-12-25)
For the successful implementation of Distributed Drug Discovery (D(3)) (outlined in the accompanying Perspective), students, in the course of their educational laboratories, must be able to reproducibly make new, high quality, molecules with potential for biological activity. This article reports
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