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Merck
CN

12585

Sigma-Aldrich

Benzeneseleninic acid

purum, ≥98.0% (T)

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About This Item

Linear Formula:
C6H5SeO2H
CAS Number:
Molecular Weight:
189.07
Beilstein:
1929765
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
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grade

purum

Assay

≥98.0% (T)

mp

121-124 °C (lit.)
122-124 °C

SMILES string

O[Se](=O)c1ccccc1

InChI

1S/C6H6O2Se/c7-9(8)6-4-2-1-3-5-6/h1-5H,(H,7,8)

InChI key

WIHKGDVGLJJAMC-UHFFFAOYSA-N

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Other Notes

Epoxidation reagent; Versatile oxidising reagent

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

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P.A. Grieco et al.
The Journal of Organic Chemistry, 42, 2034-2034 (1977)
T.G. Back et al.
The Journal of Organic Chemistry, 46, 1564-1564 (1981)
R.A. Gancarz et al.
The Journal of Organic Chemistry, 46, 4899-4899 (1981)
T.G. Back
Journal of the Chemical Society. Chemical Communications, 530-530 (1981)
S Zheng et al.
Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao, 26(4), 371-374 (1995-12-01)
In view of the negative relationship between selenium and cancer, we designed and synthesized eleven substituted benzeneselenic acids (IVa-k) The antineoplastic activity of the title compounds was evaluated via the tests of inhibition of acetylcholinesterase, HL-60 and K562 in vitro

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