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Merck

338001

Sigma-Aldrich

乙酰丙酮锆

97%

别名:

2,4-戊二酮 锆(IV) 衍生物, 2,4-戊烷二酮锆(IV), 四(2,4-戊二酮)锆

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About This Item

线性分子式:
Zr(C5H7O2)4
CAS号:
分子量:
487.66
Beilstein:
4160373
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23
价格与库存信息目前不能提供

方案

97%

表单

powder

反应适用性

core: zirconium
reagent type: catalyst

SMILES字符串

CC(=O)\C=C(\C)O[Zr](O\C(C)=C/C(C)=O)(O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O

InChI

1S/4C5H8O2.Zr/c4*1-4(6)3-5(2)7;/h4*3,6H,1-2H3;/q;;;;+4/p-4/b4*4-3-;

InChI key

FPFOSIXCIBGKOH-MTOQALJVSA-J

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一般描述

乙酰丙酮锆(IV)是一种白色结晶性有机金属固体,广泛用作合成锆基纳米材料和薄膜的溶胶-凝胶前驱体。也可用于催化和聚合物合成领域。

应用

乙酰丙酮锆(IV)可用于:
  • 作为溶胶-凝胶前驱体,合成具有光催化活性的氧化锆纳米颗粒。[1]
  • 作为提高钙钛矿太阳能电池中电子传输层性能的添加剂。[2]
  • 合成制备乙酰丙酮锆(a-ZrAcac)薄膜作为聚合物太阳能电池的阴极缓冲层 。其平均能量 转换效率(PCE)为8.75%, 与传统的Ca/Al阴极器件相比显著提高。[3]
  • 合成用于有机场效应晶体管低压工作的高κ氧化锆 栅极电介质 。[4]
  • 制造量子点发光器件(QLED)的导电中间层,可提高量子效率和功率效率, 并延长使用寿命。[5]
  • 作为合成可生物降解多酸的开环引发剂。[6]
  • 作为合成聚丙交酯三元共聚物的催化剂 。[7]

象形图

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警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Oral - Flam. Sol. 1

储存分类代码

4.1B - Flammable solid hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Trzaska, S.T. et al.
Chemistry of Materials, 11, 130-130 (1999)
Room-temperature fabrication of ultrathin oxide gate dielectrics for low-voltage operation of organic field-effect transistors
Young Min Park, et al.
Advanced Materials, 23, 971-974 (2011)
Improving the TiO2 electron transport layer in perovskite solar cells using acetylacetonate-based additives
Hsin-Hua Wang, et al.
Journal of Materials Chemistry, 3, 9108-9115 (2015)
Synthesis and properties of polylactide terpolymers P(LLA-TMC-GA) catalyzed by zirconium(IV)acetylacetonate
Shaohua Wen, et al
Applied Organometallic Chemistry, 32, e4177-e4177 (2018)
High performance polymer solar cells with as-prepared zirconium acetylacetonate film as cathode buffer layer
Zhan'ao Tan, et al.
Scientific Reports, 4, 4691-4691 (2014)

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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