383317

Zinc acetate

99.99% trace metals basis

• 동의어(들): Zn(OAc)₂
• Linear Formula: (CH₃CO₂)₂Zn
• CAS Number: 557-34-6
• Molecular Weight: 183.48
• EC Number: 209-170-2
• MDL number: MFCD00012454
• UNSPSC 코드: 12161600
• PubChem Substance ID: 24863953
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 99.99% trace metals basis
• 양식: solid
• 반응 적합성: core: zinc; reagent type: catalyst
• 불순물: <0.2% water
• density: 1.84 g/mL at 25 °C (lit.)
• SMILES string: CC(O[Zn]OC(C)=O)=O
• InChI: 1S/2C2H4O2.Zn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
• InChI key: DJWUNCQRNNEAKC-UHFFFAOYSA-L

설명

일반 설명

Zinc acetate is primarily utilized as a precursor or catalyst in various synthetic reactions. In organic chemistry, zinc acetate finds application as a reagent in the formation of carbon-carbon bonds. It can facilitate the synthesis of esters, allylic alcohols, and acetals. For example, it can promote the acylation of alcohols, phenols, and amines to form esters, such as the Fischer esterification reaction. Zinc acetate has also been used in the synthesis of metal-organic frameworks (MOFs). MOFs are porous materials consisting of metal ions or clusters coordinated to organic ligands. Zinc acetate can act as a precursor for the formation of MOFs due to its ability to coordinate with organic linkers and form robust networks.

For small scale and high throughput uses, product is also available as ChemBeads (927805)

애플리케이션

Zinc acetate has been used in:

• Synthesis of layered Zn-arylphosphonates with potential application in sorption, ion exchange or catalysis.[1]
• Ultrasonic preparation of zinc sulfide nanoparticles coated on silica particles.[2]
• Synthesis of ZnO/ZnS composites throughion exchange method (1)
• Fabrication of 3D hierarchical ZnO/ZnSheterojunction branched nanowires for enhanced photoelectrochemical watersplitting (2)
• Synthesis of Co₃O₄-decorated ZnO@ZnS core-shellstructures for efficient photocatalytic overall water splitting (3)
• Synthesis of ZnO photocatalysts (4)

제조 메모

Preparation of ZnSe nanostructures upon thermolysis of zinc acetate and selenourea in a mixture of octadecylamine and trioctylphosphine oxide.[3]

안전성 정보

• 픽토그램: GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302,H318,H411
• 예방조치 성명서: P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves