| Identification | More | [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 Properties | Back 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 | [Exposure limits]
ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 | [InChI]
1S/C12H10Se/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H | [InChIKey]
ORQWTLCYLDRDHK-UHFFFAOYSA-N | [SMILES]
[Se](c1ccccc1)c2ccccc2 | [CAS DataBase Reference]
1132-39-4(CAS DataBase Reference) | [EPA Substance Registry System]
Diphenyl selenide (1132-39-4) |
| Safety Data | Back 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 | [Storage Class]
6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | [Hazard Classifications]
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Acute 1
Aquatic Chronic 1
STOT RE 2 | [Safety Profile]
Poison by ingestion. When heated to decomposition it emits toxic fumes of Se. See also SELENIUM COMPOUNDS |
| Hazard Information | Back 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. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
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