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Merck
CN

151947

Methanol-d4

≥99.8 atom % D

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
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isotopic purity

≥99.8 atom % D

Quality Segment

assay

≥99% (CP)

form

liquid

expl. lim.

5.5-36.5 % (lit.)

technique(s)

HPLC: suitable, NMR: suitable

impurities

≤0.025% 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

SMILES string

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

InChI

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

InChI key

OKKJLVBELUTLKV-MZCSYVLQSA-N

Application

Methanol-d4 may have been used as solvent in the nuclear magnetic resonance spectrum analysis for:
  • characterizing phenolic compounds separated from olive oil using high performance liquid chromatography.
  • vanillic acid and 4-hydroxy-3-methoxystyrene formed via biotransformation of Rhodotorula rubra.

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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