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1132-39-4

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1132-39-4 Structure

1132-39-4 Structure
IdentificationMore
[Name]

DIPHENYL SELENIDE
[CAS]

1132-39-4
[Synonyms]

DIPHENYL SELENIDE
DIPHENYLSELENIUM
PHENYL SELENIDE
SELENIUM DIPHENYL
(Phenylselanyl)benzene
1,1’-selenobis-benzen
1,1’-selenobisbenzene
Biphenyl selenide
biphenylselenide
Biphenylselenium
Difenylselenium
Selenide, phenyl
DIPHENYLSELENID
[EINECS(EC#)]

214-474-3
[Molecular Formula]

C12H10Se
[MDL Number]

MFCD00014067
[Molecular Weight]

233.17
[MOL File]

1132-39-4.mol
Chemical PropertiesBack Directory
[Appearance]

clear yellow to red-brown liquid
[Melting point ]

3°C
[Boiling point ]

115-117 °C(lit.)
[density ]

1.338 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.6465(lit.)
[Fp ]

>230 °F
[storage temp. ]

2-8°C
[form ]

liquid
[color ]

amber
[Water Solubility ]

Immiscible with water.
[Sensitive ]

Moisture Sensitive
[CAS DataBase Reference]

1132-39-4(CAS DataBase Reference)
[EPA Substance Registry System]

Diphenyl selenide (1132-39-4)
Safety DataBack Directory
[Hazard Codes ]

T,N
[Risk Statements ]

R23/25:Toxic by inhalation and if swallowed .
R33:Danger of cumulative effects.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
[Safety Statements ]

S20/21:When using, do not eat, drink or smoke .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
[RIDADR ]

UN 3082 9/PG 3
[WGK Germany ]

3
[RTECS ]

SX1825000
[TSCA ]

Yes
[HazardClass ]

6.1
[PackingGroup ]

II
[Safety Profile]

Poison by ingestion. When heated to decomposition it emits toxic fumes of Se. See also SELENIUM COMPOUNDS
Hazard InformationBack Directory
[Chemical Properties]

clear yellow to red-brown liquid
[Uses]

Diphenyl selenide is used for anti-selective Michael addition of thiols and their analogs to nitro-olefins.
[General Description]

Diphenyl selenide is an organoselenium compound. Its standard enthalpies of combustion, formation and the mean bond-dissociation energy have been calculated. Its potential as a neutral carrier to develop silver-selective membrane electrode has been investigated. Diphenyl selenide undergoes oxidation to form selenoxides on treating with N-bromosuccinimide followed by alkaline hydrolysis.
Spectrum DetailBack Directory
[Spectrum Detail]

DIPHENYL SELENIDE(1132-39-4)MS
DIPHENYL SELENIDE(1132-39-4)1HNMR
DIPHENYL SELENIDE(1132-39-4)13CNMR
DIPHENYL SELENIDE(1132-39-4)IR1
DIPHENYL SELENIDE(1132-39-4)IR2
DIPHENYL SELENIDE(1132-39-4)IR3
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Diphenylselenide, 95%(1132-39-4)
[Alfa Aesar]

Diphenyl selenide, 98%(1132-39-4)
[Sigma Aldrich]

1132-39-4(sigmaaldrich)
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