472956

Tungsten hexacarbonyl

99.99% trace metals basis (excluding Mo), purified by sublimation

• 동의어(들): Hexacarbonyltungsten, Tungsten carbonyl, Tungsten hexacarbonyl
• Linear Formula: W(CO)₆
• CAS Number: 14040-11-0
• Molecular Weight: 351.90
• EC Number: 237-880-2
• MDL number: MFCD00011462
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24870851
• NACRES: NA.23

속성

• vapor density: 12.1 (vs air)
• vapor pressure: 1.2 mmHg ( 67 °C)
• 분석: 99.99% trace metals basis (excluding Mo)
• 형태: solid
• 정제법: sublimation
• 반응 적합성: core: tungsten; reagent type: catalyst
• mp: 150 °C (lit.)
• density: 2.65 g/mL at 25 °C (lit.)
• SMILES string: [W].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+]
• InChI: 1S/6CO.W/c6*1-2;
• InChI key: FQNHWXHRAUXLFU-UHFFFAOYSA-N

설명

일반 설명

Atomic number of base material: 74 Tungsten

애플리케이션

A precursor for the perparation of tungsten-containing complexes or nanomaterials. Also used in photochemistry

Catalyst used in the photochemical cyclization of silyloxytrienes via either a 6-endo pathway or a Cope rearrangement.

안전성 정보

• 픽토그램: GHS06
• 신호어: Danger
• 유해 및 위험 성명서: H301 + H311 + H331
• 예방조치 성명서: P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
• Storage Class Code: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)