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151785

Sigma-Aldrich

乙酸-D4

≥99.5 atom % D

同義詞:

乙酸-D3, 氘代乙酸

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About This Item

線性公式:
CD3CO2D
CAS號碼:
1186-52-3
分子量：:
64.08
Beilstein:
1748971
EC號碼:
214-693-4
MDL號碼:
MFCD00051051
分類程式碼代碼:
12142201
PubChem物質ID:
24848852
NACRES:
NA.21

蒸汽密度

2.07 (vs air)

蒸汽壓力

11.4 mmHg ( 20 °C)

同位素純度

≥99.5 atom % D

化驗

≥99% (CP)

形狀

liquid

自燃溫度

800 °F

expl. lim.

16 %

技術

NMR: suitable
bio NMR: suitable

雜質

≤0.0500% water
water

折射率

n20/D 1.368 (lit.)

bp

115.5 °C (lit.)

mp

15-16 °C (lit.)

密度

1.119 g/mL at 25 °C (lit.)

質量偏移

M+4

SMILES 字串

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

InChI

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

InChI 密鑰

QTBSBXVTEAMEQO-GUEYOVJQSA-N

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相關類別

一般說明

乙酸-d 4 （十四碳三乙酸），一种氘代羧酸， 是乙酸的十四碳四酸形式。用 emf 方法计算了它在氧化氘 (D 2 O) 中的离解常数。

應用

醋酸-d 4 在 qNMR（定量核磁共振）定量实验中已被用作内标溶解的氘代溶剂。
醋酸-d 4 也可用作以下 1 H NMR 谱研究中的氘代溶剂：
  • CB2，一种 CNBr 肽
  • α-生育酚琥珀酸酯疏水改性壳聚糖

象形圖

FlameCorrosion
GHS02,GHS05

訊號詞

Danger

危險聲明

H226,H314

危險分類

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

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

104.0 °F - closed cup

閃點（°C）

40 °C - closed cup

個人防護裝備

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

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分析證明 (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.

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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