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Merck

10916

Sigma-Aldrich

乙酰丙酮

produced by Wacker Chemie AG, Burghausen, Germany, ≥99.5% (GC)

别名:

AcAc, 2,4-戊二酮

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About This Item

线性分子式:
CH3COCH2COCH3
CAS号:
分子量:
100.12
Beilstein:
741937
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
eCl@ss:
39021208
PubChem物質ID:
NACRES:
NA.22
等級:
produced by Wacker Chemie AG, Burghausen, Germany
化驗:
≥99.5% (GC)
bp:
140.4 °C (lit.)
蒸汽壓力:
6 mmHg ( 20 °C)

等級

produced by Wacker Chemie AG, Burghausen, Germany

品質等級

蒸汽密度

3.5 (vs air)

蒸汽壓力

6 mmHg ( 20 °C)

化驗

≥99.5% (GC)

形狀

liquid

自燃溫度

662 °F

expl. lim.

11.4 %

折射率

n20/D 1.452 (lit.)

pH值

6 (20 °C, 200 g/L)

bp

140.4 °C (lit.)

mp

−23 °C (lit.)

溶解度

H2O: soluble 1 in 8 parts
acetone: miscible
alcohol: miscible
benzene: miscible
chloroform: miscible
diethyl ether: miscible
glacial acetic acid: miscible

密度

0.975 g/mL at 25 °C (lit.)

SMILES 字串

CC(=O)CC(C)=O

InChI

1S/C5H8O2/c1-4(6)3-5(2)7/h3H2,1-2H3

InChI 密鑰

YRKCREAYFQTBPV-UHFFFAOYSA-N

基因資訊

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一般說明

乙酰丙酮是一种螯合配体,可形成有机金属配合物,可用作汽油添加剂、润滑剂添加剂、清漆干燥剂和打印机油墨、杀真菌剂、杀虫剂和颜料。它是一种用于测定黑色金属材料中钼含量的选择性萃取剂

應用

乙酰丙酮可用于制备Y203、La203 和La2CuO4 薄膜 ,以及钛酸盐/锐钛矿双相光催化剂

其他說明

根据要求提供批量采购价

象形圖

FlameSkull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

95.0 °F - closed cup

閃點(°C)

35 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Analytical Solvent Extraction of Molybenum Using Acetylacetone.
McKaveney JP and Freiser H.
Analytical Chemistry, 29(2), 290-292 (1957)
Nitrogen- sensitized Dual Phase Titanate/Titania for Visible-light Driven Phenol Degradation.
Hua CY, et al.
Journal of Solid State Chemistry, 1962012, 518-527 null
Growth and characterization of thin films of Y203, La203 and La2CuO4.
Gao YM, et al.
Journal of Solid State Chemistry, 90(2), 228-233 (1991)
Kyoji Tsuchikama et al.
The Journal of organic chemistry, 76(17), 6981-6989 (2011-06-18)
Bacteria have developed a cell-to-cell communication system, termed quorum sensing (QS), which allows for the population-dependent coordination of their behavior via the exchange of chemical signals. Autoinducer-2 (AI-2), a class of QS signals derived from 4,5-dihydroxy-2,3-pentandione (DPD), has been revealed
Rolando R Lozada-García et al.
Physical chemistry chemical physics : PCCP, 14(10), 3450-3459 (2012-02-07)
The photochemistry of the chelated enol form of acetylacetone (AcAc) was investigated by UV excitation of the S(2) state at 266 nm in parahydrogen matrices, complemented by experiments in neon and normal hydrogen matrices. Infrared (IR) spectroscopy, combined with theoretical

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In this paper, we discuss recent advances in the preparation of various TiO2 porous structures via hard and soft-templating routes. Specifically, we focus on recent developments in TiO2 mesoporous thin films in a combined sol-gel and evaporation-induced self-assembly (EISA) process.

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