520640

Platinum(IV) chloride

≥99.9% trace metals basis

• 동의어(들): Platinum tetrachloride
• Linear Formula: PtCl₄
• CAS Number: 13454-96-1
• Molecular Weight: 336.89
• EC Number: 236-645-1
• MDL number: MFCD00011182
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24874154
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: ≥99.9% trace metals basis
• 양식: powder
• 구성: Pt, 55-58%
• 반응 적합성: core: platinum; reagent type: catalyst
• 불순물: ≤1000.0 ppm Trace Metal Analysis
• mp: 370 °C (dec.) (lit.)
• density: 4.303 g/mL at 25 °C (lit.)
• SMILES string: Cl[Pt](Cl)(Cl)Cl
• InChI: 1S/4ClH.Pt/h4*1H;/q;;;;+4/p-4
• InChI key: FBEIPJNQGITEBL-UHFFFAOYSA-J

설명

일반 설명

Platinum (IV)chloride is a weak Lewis acid used in surface modification, nanomaterialsynthesis, and catalysis.

애플리케이션

Platinum (IV) chloride can be used for the surfacemodification of crystalline and amorphous titania powders, to enhance theirphotocatalytic efficiency. Electronsinjected into the conduction band of titania due to visible light excitation ofplatinum (IV)chloride surface complex reduces oxygen to superoxide. The superoxide thusformed is responsible for the photodegradation reaction.

Platinumnanoparticles can be synthesized by reacting platinum (IV) chloride with Cyanobacteriumin an environmentally friendly method.

It can also be used as a dual catalyst forstereo- and regioselective glycosidations. Due to its ligand-bindingcapacity, platinum (IV) chloridehas an affinity for the glycosyl acceptor hydroxy group and forms the glycosidationproduct in β-configuration. It also enhances nucleophilicity differencesbetween hydroxy groups allowing regioselective glycosidation.

안전성 정보

• 픽토그램: GHS06,GHS08,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H301,H314,H317,H334
• 예방조치 성명서: P260 - P272 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges