42944

Diphenyl diselenide

purum, ≥97.0% (GC)

• 동의어(들): Phenyl diselenide
• Linear Formula: C₆H₅SeSeC₆H₅
• CAS Number: 1666-13-3
• Molecular Weight: 312.13
• Beilstein: 2047179
• EC Number: 216-780-2
• MDL number: MFCD00003001
• UNSPSC 코드: 12352100
• PubChem Substance ID: 329756289
• NACRES: NA.22

속성

• grade: purum
• Quality Level: 200
• 분석: ≥97.0% (GC)
• mp: 59-61 °C (lit.); 60-63 °C
• SMILES string: [Se]([Se]c1ccccc1)c2ccccc2
• InChI: 1S/C12H10Se2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H
• InChI key: YWWZCHLUQSHMCL-UHFFFAOYSA-N

설명

일반 설명

Diphenyl diselenide (Ph₂Se₂) is an organoselenium compound. Its crystalline structure, toxicokinetic properties, antioxidant and anti-inflammatory activities have been investigated. Its ability to reverse the oxidative brain damage and mitochondrial dysfunction induced by acetaminophen has been studied in mice. It reacts with thallium (Tl) to form TI (SePh). It participates in a four-component radical coupling to form substituted cyclopentanes.

애플리케이션

Diphenyl diselenide (Ph₂Se₂) may be used in the following studies:

• methoxyselenenylation of alkenes
• dihydroxylation of double bonds
• hydrothiolation of terminal alkynes

It may be used in the synthesis of the following:

• unsymmetrical diorganyl selenides
• 1-(phenylselenomethyl)vinyl selenides
• allylic phenyl selenides

기타 정보

Reagent for introducing the phenylselenyl group, used for elimination and oxidation reactions, review

안전성 정보

• 픽토그램: GHS06,GHS08,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H301 + H331,H373,H410
• 예방조치 성명서: P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges