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Merck
CN

W241415

乙酸乙酯

greener alternative

natural, ≥99%, FCC, FG

别名:

EtOAc

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关于此项目

线性分子式:
CH3COOC2H5
化学文摘社编号:
141-78-6
分子量:
88.11
FEMA Number:
2414
Council of Europe no.:
191
UNSPSC Code:
12164502
Flavis number:
9.001
NACRES:
NA.21
EC Number:
205-500-4
PubChem Substance ID:
24901054
MDL number:
MFCD00009171
Beilstein/REAXYS Number:
506104
Organoleptic:
fruity; ethereal
Grade:
FG, Kosher, natural
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens

主要文件

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SMILES string

CCOC(C)=O

InChI

1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

grade

FG, Kosher, natural

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 117, FDA 21 CFR 182.60

vapor density

3 (20 °C, vs air)

vapor pressure

73 mmHg ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

801 °F

shelf life

60 mo.

expl. lim.

2.2-11.5 %, 38 °F

Quality Level

300, 400

greener alternative product characteristics

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

refractive index

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

solubility

water: soluble

density

0.902 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

format

neat

greener alternative category

, Aligned

organoleptic

fruity; ethereal

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General description

乙酸乙酯可作为食品工业调味剂。它是螺旋藻中鉴定出的挥发性成分之一。
我们竭诚为您带来满足绿色替代产品四大类别要求的替代产品。本品为生物基产品，在“危险性较小的化学合成”和“使用可再生原料”绿色化学原则方面取得了重大进步。

Application


  • 利用OSMAC（一菌多素）策略从海洋真菌毡毛青霉ZK-14中发现的新哌嗪类衍生物helvamide B-C。：乙酸乙酯用作从海洋真菌中分离新生物活性化合物的溶剂，表明其在药物发现和天然产物研究中具有重要作用（Borkunov et al., 2024）。

  • 在283.15至323.15 K温度下对13种纯溶剂中的依普利酮进行热力学分析。：本文提供了有关药物化合物在乙酸乙酯中的溶解度和热力学的综合数据，证明了其在药物制剂中的重要性（Liu et al., 2024）。

  • 亮叶杨桐叶总黄酮破坏NADPH稳态，触发ROS依赖性p53激活，导致非小细胞肺癌细胞凋亡。：使用乙酸乙酯提取生物活性黄酮，证明其对肺癌细胞的促凋亡作用，有助于癌症治疗研究（Lan et al., 2024）。

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

supp_hazards

EUH066

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

24.8 °F - closed cup

flash_point_c

-4 °C - closed cup

ppe

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT3688
SHBP8709
SHBQ4684
MKCH8024
SHBN4266

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Antibacterial activity of volatile component and various extracts of Spirulina platensis
Ozdemir G, et al.
Phytotherapy Research, 18(9), 754-757 (2004)
Burdock, GA
Encyclopedia of Food and Color Additives, 1, 940-941 (1997)
Junwei Liu et al.
Planta, 241(6), 1435-1451 (2015-02-27)
Strigolactone changes and cross talk with ABA unveil a picture of root-specific hormonal dynamics under stress. Strigolactones (SLs) are carotenoid-derived hormones influencing diverse aspects of development and communication with (micro)organisms, and proposed as mediators of environmental stimuli in resource allocation
K J S Anand et al.
British journal of anaesthesia, 101(5), 680-689 (2008-08-30)
Relationships between plasma morphine concentrations and neonatal responses to endotracheal tube (ETT) suctioning are unknown in preterm neonates. Ventilated preterm neonates (n=898) from 16 centres were randomly assigned to placebo (n=449) or morphine (n=449). After an i.v. loading dose (100
Tsukasa Horiyama et al.
PloS one, 9(9), e108642-e108642 (2014-09-27)
Escherichia coli produces the iron-chelating compound enterobactin to enable growth under iron-limiting conditions. After biosynthesis, enterobactin is released from the cell. However, the enterobactin export system is not fully understood. Previous studies have suggested that the outer membrane channel TolC
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