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Merck

208248

Sigma-Aldrich

乙酰丙酮铝

98%

别名:

2,4-乙酰丙酮铝, Al(acac)3

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国内现货,预计发货时间2025年4月21日详情


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100 G
$100.00
500 G
$273.00

About This Item

线性分子式:
Al(C5H7O2)3
CAS号:
分子量:
324.31
Beilstein:
4157942
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23

$100.00


国内现货,预计发货时间2025年4月21日详情


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质量水平

方案

98%

表单

solid

反应适用性

core: aluminum

沸点

315 °C (lit.)

mp

190-193 °C (lit.)

SMILES字符串

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

InChI

1S/3C5H8O2.Al/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;

InChI key

KILURZWTCGSYRE-LNTINUHCSA-K

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一般描述

乙酰丙酮铝不溶于水,但可溶于有机溶剂。在高温下与碱、酸、水反应。它可以通过 AlCl3 与乙酰丙酮反应制备。

应用

乙酰丙酮铝可用于:
  • 升华法制备透明超疏水的薄水铝石和二氧化硅薄膜,[1]
  • 化学气相沉积氧化铝薄膜,[2]
  • 作为催化剂。

象形图

Skull and crossbones

警示用语:

Danger

危险分类

Acute Tox. 2 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

244.4 °F

闪点(°C)

118 °C

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Slide 1 of 1

1 of 1

Aluminum oxide thin films prepared by chemical vapor deposition from aluminum acetylacetonate
Maruyama T, et al.
Applied Physics Letters, 60(3), 322-323 (1992)
Preparation of transparent superhydrophobic boehmite and silica films by sublimation of aluminum acetylacetonate.
Nakajima A, et al.
Advanced Mat., 11(16), 1365-1368 (1999)
B Corain et al.
Biomedical and environmental sciences : BES, 1(3), 283-287 (1988-10-01)
Aluminum acetylacetonate was administered to New Zealand white rabbits as liposome preparations and was found to distribute approximately 1:1 between water and phosphatidylcholine dipalmitoyl vesicles. Biochemical monitoring proved that after 2 weeks of daily injection of 40 micrograms of Al(III)
M Favarato et al.
Brain research, 569(2), 330-335 (1992-01-13)
To determine the influence of the metal coordination sphere on the permeability of the blood-brain barrier (BBB), rats were injected intraperitoneally with aluminum lactate (Al(lact)3), aluminum acetylacetonate (Al(acac)3), aluminum maltolate (Al(malt)3) at pH 7.5, or with physiological saline. Two h
Yannick Millot et al.
Solid state nuclear magnetic resonance, 21(1-2), 21-43 (2002-04-13)
The increasing development and application of the multiple-quantum MAS NMR for half-integer quadrupole spins has led to various RF pulse sequences for improving the excitation of multiple-quantum coherences and their conversion to single-quantum coherences. As a result, several conventions for

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Questions

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  1. 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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  2. 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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