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122629

乙酰丙酸乙酯

Name: 乙酰丙酸乙酯
Brand: ALDRICH

99%

别名:

4-氧戊酸乙酯

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关于此项目

线性分子式:

CH₃COCH₂CH₂COOC₂H₅

化学文摘社编号:

539-88-8

分子量:

144.17

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24847498

EC Number:

208-728-2

Beilstein/REAXYS Number:

507641

MDL number:

MFCD00009209

Assay:

99%

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属性

Quality Level

200

assay

99%

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

refractive index

n20/D 1.422 (lit.)

bp

93-94 °C/18 mmHg (lit.)

solubility

H₂O: freely soluble, alcohol: miscible

density

1.016 g/mL at 25 °C (lit.)

functional group

ester, ketone

greener alternative category

Aligned,

SMILES string

CCOC(=O)CCC(C)=O

InChI

1S/C7H12O3/c1-3-10-7(9)5-4-6(2)8/h3-5H2,1-2H3

InChI key

GMEONFUTDYJSNV-UHFFFAOYSA-N

说明

General description

乙酰丙酸乙酯是一种稀释剂，用于具有高饱和脂肪酸含量的生物柴油燃料。

乙酰丙酸乙酯是一种由乙酰丙酸酯化产生的酮酯，用作柴油加氧添加剂。

我们致力为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。本产品是一种更环保的溶剂。点击此处了解更多信息。

Application

以乙酰丙酸乙酯为原料，建立一种制备HPLC法，以保存红葡萄酒香气并分离红葡萄酒香气提取物的果味特征。

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pictograms

GHS07

signalword

Warning

hcodes

H315,H319

pcodes

P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

201.2 °F - closed cup

flash_point_c

94 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

法规信息

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Catalytic upgrading of levulinic acid to ethyl levulinate using reusable silica-included Wells-Dawson heteropolyacid as catalyst.

Pasquale G, et al.

Catalysis Communications, 18, 115-120 (2012)

Examples of perceptive interactions involved in specific "red-" and "black-berry" aromas in red wines.

Bénédicte Pineau et al.

Journal of agricultural and food chemistry, 57(9), 3702-3708 (2009-03-31)

A preparative HPLC method, which preserves wine aromas and isolates fruity characteristics in specific fractions, was applied to red wine aroma extracts. Various odor-active zones were detected in typical fractions by GC-O analysis of their extracts. Through further GC-MS analyses

Ethyl levulinate: A potential bio-based diluent for biodiesel which improves cold flow properties.

Joshi H, et al

Biomass and Bioenergy, 35(7), 3262-3266 (2011)

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全球贸易项目编号

货号	GTIN
122629-500G	04061838721594
122629-100G	04061838721549