Methanol-d4

?99.8 atom % D

Synonym(s):Methyl-d₃?alcohol d, Tetradeuteromethanol

Properties

isotopic purity

?99.8?atom %?D

Quality Level

200

assay

?99% (CP)

form

liquid

expl. lim.

5.5-36.5?% (lit.)

technique(s)

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.)

SMILES string

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

InChI

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

InChI key

OKKJLVBELUTLKV-MZCSYVLQSA-N

Description

General description

Methanol-d₄?(CD₃OD) is a deuterated NMR solvent useful in NMR-based research and analyses. Absolute infrared absorption intensities of CD₃OD have been reported between 8000 and 350cm^-1.

Application

Methanol-d_4?may be used as a solvent to analyze the rate of exchange of methoxyl group in camphor and norcamphor dimethyl ketals.

Packaging

10?0.5, 10?0.6, 10?0.75, 10?1 mL in ampule

Safety Information

Pictograms

GHS02,GHS06,GHS08

Signal Word

Danger

Hazard Statements

H225 – H301 + H311 + H331 – H370

Precautionary Statements

P210 – P233 – P280 – P301 + P310 – P303 + P361 + P353 – P304 + P340 + P311

Hazard Classifications

Acute Tox. 3 Dermal – Acute Tox. 3 Inhalation – Acute Tox. 3 Oral – Flam. Liq. 2 – STOT SE 1

Storage Class Code

3 – Flammable liquids

WGK

WGK 2

Flash Point(F)

51.8 ?F – closed cup

Flash Point(C)

11 ?C – closed cup

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