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Sigma-Aldrich

Metanolo-d4

≥99.8 atom % D, contains 0.05 % (v/v) TMS

Sinonimo/i:

Methyl-d3 alcohol d, Tetradeutero-metanolo

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About This Item

Formula condensata:
CD3OD
Numero CAS:
Peso molecolare:
36.07
Beilstein:
1733278
Numero CE:
Numero MDL:
Codice UNSPSC:
12352104
ID PubChem:
NACRES:
NA.21

Purezza isotopica

≥99.8 atom % D

Livello qualitativo

Saggio

≥99% (CP)

Forma fisica

liquid

contiene

0.05 % (v/v) TMS

Limite di esplosione

5.5-36.5 % (lit.)

tecniche

NMR: suitable

Impurezze

≤0.025% water
water

Indice di rifrazione

n20/D 1.326 (lit.)

P. eboll.

65.4 °C (lit.)

Punto di fusione

-99 °C (lit.)

Densità

0.888 g/mL at 25 °C (lit.)

Formato

mixture

Stringa SMILE

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

InChI

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

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Categorie correlate

Descrizione generale

Methanol-d4 (CD3OD) is a deuterated NMR solvent containing 0.05% (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. Absolute infrared absorption intensities of CD3OD have been reported between 8000 and 350cm-1.

Applicazioni

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

Prodotti consigliati

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Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

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

Organi bersaglio

Eyes,Central nervous system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

49.5 °F - closed cup

Punto d’infiammabilità (°C)

9.7 °C - closed cup


Certificati d'analisi (COA)

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J. Chem. Phys. , 101(10), 8364-8379 (1994)
The Rates of Methoxyl Exchange of Camphor and Norcamphor Dimethyl Ketals in Methanol-d4.
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