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Safety Information

32520

Sigma-Aldrich

Diethyl sulfate

purum, ≥99.0% (GC)

Synonym(s):

Ethyl sulfate, Sulfuric acid diethyl ester

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About This Item

Linear Formula:
(C2H5O)2SO2
CAS Number:
64-67-5
Molecular Weight:
154.18
Beilstein:
1209714
EC Number:
200-589-6
MDL number:
MFCD00009099
UNSPSC Code:
12352000
PubChem Substance ID:
24859491

vapor density

5.3 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)
2 mmHg ( 55 °C)

grade

purum

Assay

≥99.0% (GC)

refractive index

n20/D 1.399 (lit.)
n20/D 1.400

bp

208 °C (lit.)

mp

−24 °C (lit.)

density

1.177 g/mL at 25 °C (lit.)

SMILES string

CCOS(=O)(=O)OCC

InChI

1S/C4H10O4S/c1-3-7-9(5,6)8-4-2/h3-4H2,1-2H3

InChI key

DENRZWYUOJLTMF-UHFFFAOYSA-N

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Other Notes

Reagent for the preparation of ethyl esters from thermally unstable carboxylic acids

replaced by

Product No.
Description
Pricing

D100706

Diethyl sulfate, 98%

Regulatory Information

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J. Fairhurst et al.
Synthetic Communications, 6, 89-89 (1976)
Friedrich M Wurst et al.
Alcoholism, clinical and experimental research, 36(2), 251-257 (2011-09-22)
Apolipoprotein J (ApoJ) is a component of plasma high-density lipoproteins. Previous studies have shown progressive recovery of ApoJ sialic acid content with increased duration of alcohol abstinence. Therefore, the sialic acid index of plasma apolipoprotein J (SIJ) seems to be
HaiKuan Wang et al.
Biotechnology letters, 34(1), 145-151 (2011-10-06)
The production of a low-temperature alkalophilic lipase from Acinetobacter johnsonii was improved using genome shuffling. The starting populations, obtained by UV irradiation and diethyl sulfate mutagenesis, were subjected to recursive protoplast fusion. The optimal conditions for protoplast formation and regeneration
Cristian Palmiere et al.
International journal of legal medicine, 126(2), 199-215 (2011-10-11)
As a continuation of "Postmortem Chemistry Update Part I," Part II deals with molecules linked to liver and cardiac functions, alcohol intake and alcohol misuse, myocardial ischemia, inflammation, sepsis, anaphylaxis, and hormonal disturbances. A very important array of new material
Katsuhisa Kurogi et al.
Biological & pharmaceutical bulletin, 35(12), 2180-2185 (2012-12-05)
Ethyl sulfate, a minor and direct ethanol metabolite in adult human body, has been implicated as a biomarker for alcohol consumption and in utero exposure to ethanol. To understand better the physiological relevance of the sulfation of ethanol, it is
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