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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%

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J. Fairhurst et al.
Synthetic Communications, 6, 89-89 (1976)
Giovana G Nunes et al.
Journal of inorganic biochemistry, 108, 36-46 (2012-01-24)
The alkylation of pUC19 plasmid DNA has been employed as a model reaction for the first studies on chemoprotective action by a mixed-valence (+IV/+V) polyoxovanadate. A new, non-hydrothermal route for the high yield preparation of the test compound is described.
Helen Dahl et al.
Alcohol and alcoholism (Oxford, Oxfordshire), 46(5), 553-557 (2011-05-28)
Ethyl glucuronide (EtG) and ethyl sulfate (EtS) are sensitive and specific biomarkers for recent alcohol ingestion. This study compared urinary EtG and EtS measurement with self-reports for detection of prior drinking in alcohol-dependent outpatients treated with the anti-craving medication acamprosate
Gudrun Høiseth et al.
Alcoholism, clinical and experimental research, 36(7), 1148-1151 (2012-02-10)
The aims of this study were to investigate detection times for ethyl glucuronide (EtG) and ethyl sulphate (EtS) in urine samples of patients with decreased kidney function and to compare these with those previously reported for healthy volunteers. Fourteen patients
Diethyl sulfate.
Report on carcinogens : carcinogen profiles, 12, 161-163 (2011-08-20)
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