Merck
所有图片(1)

文件

W241407

Sigma-Aldrich

乙酸乙酯

≥99%, FCC, FG

所有图片(1)
别名:
EtOAc
线性分子式:
CH3COOC2H5
CAS号:
141-78-6
分子量:
88.11
FEMA编号:
2414
Beilstein:
506104
EC 号:
205-500-4
欧洲委员会编号:
191
MDL编号:
MFCD00009171
PubChem化学物质编号:
24901053
Flavis编号:
9.001

生物来源

synthetic

质量水平

400

等级

FG
Kosher

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.560
FDA 21 CFR 182.60

蒸汽密度

3 (20 °C, vs air)

蒸汽压

73 mmHg ( 20 °C)

检测方案

≥99%

形式

liquid

自燃温度

801 °F

expl. lim.

2.2-11.5 %, 38 °F

折射率

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

溶解性

water: soluble

密度

0.902 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

格式

neat

性状检查

green; ethereal; fruity; sweet

SMILES string

CCOC(C)=O

InChI

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

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

正在寻找类似产品? Visit 产品对比指南

相关类别

比较类似商品

查看完整比较结果

Show Differences

1 of 4

此商品
437549270989439169
Ethyl acetate ≥99%, FCC, FG

Sigma-Aldrich

W241407

乙酸乙酯

Ethyl acetate ACS reagent, ≥99.5%

Sigma-Aldrich

437549

乙酸乙酯

Ethyl acetate anhydrous, 99.8%

Sigma-Aldrich

270989

乙酸乙酯

Ethyl acetate suitable for HPLC, ≥99.8%

Sigma-Aldrich

439169

乙酸乙酯

grade

FG, Kosher

grade

ACS reagent

grade

anhydrous

grade

-

agency

meets purity specifications of JECFA

agency

-

agency

-

agency

-

vapor density

3 (20 °C, vs air)

vapor density

3 (20 °C, vs air)

vapor density

3 (20 °C, vs air)

vapor density

3 (20 °C, vs air)

assay

≥99%

assay

≥99.5%

assay

99.8%

assay

≥99.8%

refractive index

n20/D 1.3720 (lit.)

refractive index

n20/D 1.3720 (lit.)

refractive index

n20/D 1.3720 (lit.)

refractive index

n20/D 1.3720 (lit.)

一般描述

乙酸乙酯(EtOAc)是乙醚的一种有效替代溶剂，可在福尔马林-甲醚沉降技术中用于粪便样品中卵、幼虫和囊肿的浓缩。乙醛是在嵌入Ce掺杂二氧化钛表面上的氧化铜存在下在乙醇和乙酸乙酯的氧化燃烧过程中形成的反应中间体。

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险声明

H225 - H319 - H336

危险分类

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

靶器官

Central nervous system

补充剂危害

EUH066

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

24.8 °F

闪点(C)

-4 °C

个人防护装备

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

在网站页面上，产品编号会附带包装尺寸/数量一起显示（例如：T1503-25G）。请确保 在“产品编号”字段中仅输入产品编号 (示例 T1503).

示例

T1503
货号
-
25G
包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

请输入1.000309185)

遇到问题？欢迎随时联系我们技术服务 寻求帮助

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich 产品

  • 如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。

  • 如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。

  • 如果您查询到的批号含有填充代码（例如 STBB0728K9），请输入去除填充代码K9的批号：STBB0728。

未找到您寻找的产品？

部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。

索取COA

其他客户在看

Slide 1 of 9

1 of 9

Ethyl acetate OmniSolv®

Supelco

EX0241

乙酸乙酯

Ethyl acetate ACS reagent, ≥99.5%

Sigma-Aldrich

676810

乙酸乙酯

Ethyl butyrate ≥98%, FCC, FG

Sigma-Aldrich

W242705

丁酸乙酯

α-Ionone ≥90%, stabilized

Sigma-Aldrich

W259403

α-紫罗兰酮

Ethyl hexanoate ≥98%, FCC, FG

Sigma-Aldrich

W243906

正己酸乙酯

Decanal FCC, FG

Sigma-Aldrich

W236209

癸醛

Ethyl acetate puriss. p.a., ACS reagent, ≥99.5% (GC)

Sigma-Aldrich

45760

乙酸乙酯

Ethyl 2-methylbutyrate ≥98%, FCC, FG

Sigma-Aldrich

W244309

2-甲基丁酸乙酯

Ethyl acetate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (GC)

Sigma-Aldrich

33211

乙酸乙酯

Extraction of Kober chromogen into tetrachloroethane containing trichloroacetic acid in determination of urinary estrogens during pregnancy.
N Y Yang et al.
Clinical chemistry, 24(12), 2217-2217 (1978-12-01)
Andreas F Thünemann et al.
Langmuir : the ACS journal of surfaces and colloids, 22(5), 2351-2357 (2006-02-24)
Superparamagnetic iron oxide particles (SPIO) of maghemite were prepared in aqueous solution and subsequently stabilized with polymers in two layer-by-layer deposition steps. The first layer around the maghemite core is formed by poly(ethylene imine) (PEI), and the second one is
Complete oxidation of CO, ethanol, and ethyl acetate over copper oxide supported on titania and ceria modified titania.
Larsson PO and Andersson A.
J. Catal., 179(1), 72-89 (1998)
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 H Young et al.
Journal of clinical microbiology, 10(6), 852-853 (1979-12-01)
Ethyl acetate appears to be a satisfactory subsitute solvent for diethyl ether in the Formalin-ether sedimentation technique. In comparative studies, concentration of organisms with ethyl acetate was equal to or greater than that with diethyl ether. No distortion or alteration
查看所有相关文献

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门