400475

Tantalum(V) chloride

99.99% trace metals basis

• 동의어(들): Tantalum pentachloride
• Linear Formula: TaCl₅
• CAS Number: 7721-01-9
• Molecular Weight: 358.21
• EC Number: 231-755-6
• MDL number: MFCD00011253
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24864923
• NACRES: NA.23
• 분석: 99.99% trace metals basis
• 양식: powder

속성

• Quality Level: 200
• 분석: 99.99% trace metals basis
• 양식: powder
• 반응 적합성: reagent type: catalyst; core: tantalum
• 불순물: ≤150.0 ppm Trace Metal Analysis
• density: 3.68 g/mL at 25 °C (lit.)
• SMILES string: Cl[Ta](Cl)(Cl)(Cl)Cl
• InChI: 1S/5ClH.Ta/h5*1H;/q;;;;;+5/p-5
• InChI key: OEIMLTQPLAGXMX-UHFFFAOYSA-I

설명

애플리케이션

Used to form mixed chloro-aryloxide compounds, such as [Ta(OC₆H₃-2,6-i-Pr₂)₂Cl₃]₂, which form pyridine or phosphine adducts with a distortedsix-coordinate geometry.[1] Also used as a starting material for new edge-bridged octahedral M₆ cluster compounds such as CsErTa₆Cl₁₈, for which electron and stability studies were performed.[2][2]

제조 메모

Used in the preparation of a simple catalyst for the polycyclotrimerizations of alkenediynes.[3] Used for the plasma-enhanced atomic layer deposition of tantalum nitride films.[4]

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H314,H335
• 예방조치 성명서: P260 - P271 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• 표적 기관: Respiratory system
• 보충제 위험성: EUH014
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 1
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges