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151785

Sigma-Aldrich

Acetic acid-d4

≥99.5 atom % D

Sinonimo/i:

Acetic-d3 acid-d, Tetradeuteroacetic acid

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About This Item

Formula condensata:
CD3CO2D
Numero CAS:
1186-52-3
Peso molecolare:
64.08
Beilstein:
1748971
Numero CE:
214-693-4
Numero MDL:
MFCD00051051
Codice UNSPSC:
12142201
ID PubChem:
24848852
NACRES:
NA.21

Densità del vapore

2.07 (vs air)

Livello qualitativo

100

Tensione di vapore

11.4 mmHg ( 20 °C)

Purezza isotopica

≥99.5 atom % D

Saggio

≥99% (CP)

Forma fisica

liquid

Temp. autoaccensione

800 °F

Limite di esplosione

16 %

tecniche

NMR: suitable
bio NMR: suitable

Impurezze

≤0.0500% water
water

Indice di rifrazione

n20/D 1.368 (lit.)

P. eboll.

115.5 °C (lit.)

Punto di fusione

15-16 °C (lit.)

Densità

1.119 g/mL at 25 °C (lit.)

Spostamento di massa

M+4

Stringa SMILE

[2H]OC(=O)C([2H])([2H])[2H]

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/i1D3/hD
QTBSBXVTEAMEQO-GUEYOVJQSA-N

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Categorie correlate

Descrizione generale

Acetic acid-d4 (Tetradeuteroacetic acid), a deuterated carboxylic acid, is the tetradeuterated form of acetic acid. Its dissociation constant has been evaluated in deuterium oxide (D2O) by an emf method.

Applicazioni

Acetic acid-d4 has been used as a deuterated solvent for the dissolution of internal standard in qNMR (Quantitative Nuclear Magnetic Resonance) quantification experiments.
Acetic acid-d4 may also be used as a deuterated solvent in the 1H NMR spectral studies of the following:
  • CB2, a CNBr peptide
  • α - tocopherol succinate hydrophobically modified chitosan(CS-TOS)

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Pittogrammi

FlameCorrosion
GHS02,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H226,H314

Classi di pericolo

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

104.0 °F - closed cup

Punto d’infiammabilità (°C)

40 °C - closed cup

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
MKCP7626
MKCP4536
MKCN8935
MKCN6122
MKCM5587

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Ariel Bier et al.
Nutrients, 10(9) (2018-08-26)
Emerging data indicate a correlation between gut microbial composition and cardiovascular disease including hypertension. The host's diet greatly affects microbial composition and metabolite production. Short chain fatty acids (SCFAs) are products of microbial fermentation, which can be utilized by the
a-Tocopherol succinate-modified chitosan as a micellar delivery system for paclitaxel: preparation, characterization and in vitro/in vivo evaluations
Liang N, et al.
International Journal of Pharmaceutics, 423(2), 480-488 (2012)
Ariel Bier et al.
Nutrients, 12(1) (2020-01-17)
High fructose consumption is one of the hallmarks of Western diets and has been found to induce MeS symptoms in parallel to gut microbial dysbiosis. However, the causality between those two is still elusive. Here, we studied whether a significant
H Onodera et al.
Natural toxins, 5(4), 146-151 (1997-01-01)
Along with decarbamoylsaxitoxin and decarbamoylgonyautoxin-2 and -3, six new saxitoxin analogues were isolated from the freshwater mat-forming filamentous cyanobacterium Lyngbya wollei collected from Guntersville Reservoir on the Tennessee River in Alabama. Their structures were determined by electrospray ionization mass spectrometry
Reaction of 13N produced by recoil deuterons in pile-irradiated acetic acid-d4 and malonic acid-d4.
Sensui Y, et al.
J. Radioanal. Nucl. Chem., 118(1), 23-31 (1987)
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NMR Deuterated Solvent Properties Reference Chart

Use this reference table to find the coupling values and chemical shifts of our NMR (deuterated) solvents. Melting and boiling points, molecular weight, density, and CAS number are also listed.

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