DIPHENYL SELENIDE

Product Name: DIPHENYL SELENIDE
CAS No.: 1132-39-4
Chemical Name: DIPHENYL SELENIDE
Synonyms: Diphenylselane;PHENYL SELENIDE;Difenylselenium;DIPHENYLSELENID;Biphenylselenium;biphenylselenide;DIPHENYLSELENIUM;Selenide, phenyl;SELENIUM DIPHENYL;DIPHENYL SELENIDE
CBNumber: CB8744913
Molecular Formula: C12H10Se
Formula Weight: 233.17
MOL File: 1132-39-4.mol

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DIPHENYL SELENIDE Property

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.)
Flash point:: >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
CAS DataBase Reference: 1132-39-4(CAS DataBase Reference)
EPA Substance Registry System: Diphenyl selenide (1132-39-4)

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Safety

Hazard Codes: T,N
Risk Statements: 23/25-33-50/53
Safety Statements: 20/21-28-45-60-61
RIDADR: UN 3082 9/PG 3
WGK Germany: 3
RTECS: SX1825000
TSCA: Yes
HazardClass: 6.1
PackingGroup: II

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 498262
Product name: Diphenyl selenide
Purity: 96%
Packaging: 10g
Price: $429
Updated: 2024/03/01

Alfa Aesar

Product number: A18364
Product name: Diphenyl selenide, 98%
Packaging: 1g
Price: $30.65
Updated: 2024/03/01

Alfa Aesar

Product number: A18364
Product name: Diphenyl selenide, 98%
Packaging: 5g
Price: $105
Updated: 2024/03/01

Strem Chemicals

Product number: 34-0700
Product name: Diphenyl selenide
Packaging: 2g
Price: $103
Updated: 2024/03/01

Strem Chemicals

Product number: 34-0700
Product name: Diphenyl selenide
Packaging: 10g
Price: $415
Updated: 2024/03/01

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DIPHENYL SELENIDE Chemical Properties,Usage,Production

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.

Safety Profile

Poison by ingestion. When heated to decomposition it emits toxic fumes of Se. See also SELENIUM COMPOUNDS

DIPHENYL SELENIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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DIPHENYL SELENIDE Suppliers

Belgium 2 China 33 Europe 1 Germany 2 India 2 Japan 1 Switzerland 1 United Kingdom 4 United States 10 Global 56

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
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Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

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Chongqing Xingcan Pharmaceutical Technology Co., Ltd.

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Shanghai Macklin Biochemical Co.,Ltd.

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Sigma-Aldrich

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Shandong Xiya Chemical Co., Ltd.

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1132-39-4, DIPHENYL SELENIDERelated Search:

DIMETHYLSELENIDE Selenious acid Selenium sulfide SELENIUM CHLORIDE PHENYLSELENOL DIETHYLDISELENIDE Selenium Selenium Oxychloride DIPHENYLSELENIUM DICHLORIDE DIPHENYL SELENIDE SE-(TRIFLUOROMETHYL)DIBENZOSELENOPHENIUM TRIFLUOROMETHANESULFONATE BIS(4-METHOXYPHENYL) SELENOXIDE 6-BROMO-PYRAZOLO[1,5-A]PYRIMIDINE SELENIUM TRIPHENYL CHLORIDE TRIPHENYLSELENONIUMCHLORIDE 1-NITRO-4-[(4-NITROPHENYL)SELANYL]BENZENE BIS(2-AMINOPHENYL)SELENIDE SPECS AI-942/25034839

DIPHENYL SELENIDE

DIPHENYLSELENIUM

SELENIUM DIPHENYL

PHENYL SELENIDE

(Phenylselanyl)benzene

1,1’-selenobis-benzen

1,1’-selenobisbenzene

Biphenyl selenide

biphenylselenide

Biphenylselenium

Difenylselenium

Selenide, phenyl

DIPHENYLSELENID

Diphenylselenide,95%

DiphenylselenidePhenylselenide

Benzene, 1,1'-selenobis-

Diphenylselane

1132-39-4

C6H52Se

C12H10Se

Building Blocks

Organic Building Blocks

Selenium Compounds

Building Blocks

Organic Building Blocks

Selenium Compounds

organoselenides