1,3-Diphenyldiselenoxane 1,3-dioxide

Basic Information

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CAS Number

17697-12-0

Molecular Formula

C12H10O3Se2

Molecular Weight

360.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

165-170 °C

Boiling Point

184.2 °C at 760 mmHg

Flash Point

65.2 °C

SMILES

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C1=CC=C(C=C1)[Se](=O)O[Se](=O)C2=CC=CC=C2

InChI

InChI=1S/C12H10O3Se2/c13-16(11-7-3-1-4-8-11)15-17(14)12-9-5-2-6-10-12/h1-10H

InChIKey

FHPZOWOEILXXBD-UHFFFAOYSA-N

LogP

0.6547999999999997

Topological Polar Surface Area

43.370000000000005 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

254

Safety Information

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Hazard Statement

H373 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Bis(phenylseleninic) anhydride
CS-0448338
MFCD00001991
Benzeneseleninic anhydride
SCHEMBL1165959
17697-12-0
phenylseleninyl benzeneseleninate
DTXSID10170228
Benzeneseleninic acid, anhydride
Benzeneselenic anhydride
Benzeneseleninic acid anhydride, 70%
AKOS025213809
EINECS 241-701-3
Phenylseleninic Anhydride
Benzeneseleninic acid, phenylseleninyl ester
E78007
69M675B633
Benzene seleninic anhydride
A935476
UNII-69M675B633
1,3-Diphenyldiselenoxane 1,3-dioxide #
NS00121315
Benzeneseleninic acid anhydride
Phenylselenic anhydride
Phenylseleninic anhydride
[PhSe(O)]2O
benzeneselenic acid anhydride
benzeneselenic anhydride
Benzene Selenenic Anhydride
Bisbenzeneseleninic anhydride
Bis(benzeneseleninic)anhydride

MDL Number

MFCD00001991

Customs Code

2916399090

FAQ

What are the physical and chemical properties of 1,3-Diphenyldiselenoxane 1,3-dioxide (CAS: 17697-12-0)?

1,3-Diphenyldiselenoxane 1,3-dioxide (CAS: 17697-12-0) is a crystalline solid with a molecular weight of approximately 342.31 g/mol. It has a high melting point and is only slightly soluble in common organic solvents. It is chemically reactive, particularly under oxidative conditions, making it useful in various chemical transformations.

How is 1,3-Diphenyldiselenoxane 1,3-dioxide (CAS: 17697-12-0) typically synthesized?

1,3-Diphenyldiselenoxane 1,3-dioxide (CAS: 17697-12-0) is typically synthesized through the oxidation of diphenyl diselenide using a suitable oxidizing agent. Common methods include the use of air or oxygen in the presence of a catalyst like platinum or palladium, yielding high selectivity and good yield.

What industries use 1,3-Diphenyldiselenoxane 1,3-dioxide (CAS: 17697-12-0)?

1,3-Diphenyldiselenoxane 1,3-dioxide (CAS: 17697-12-0) is used in the pharmaceutical industry for the synthesis of certain organoselenium compounds. It also finds applications in the polymer industry for the preparation of organoselenium-containing polymers, and in the semiconductor industry for the fabrication of high-performance devices.

What precautions should be taken when handling 1,3-Diphenyldiselenoxane 1,3-dioxide (CAS: 17697-12-0)?

When handling 1,3-Diphenyldiselenoxane 1,3-dioxide (CAS: 17697-12-0), it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated fume hood to minimize inhalation risk. Spills should be cleaned up using appropriate absorbent materials, and the area should be well ventilated. For detailed safety information, refer to the Safety Data Sheet (SDS).