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Merck

W241407

Sigma-Aldrich

乙酸乙酯

≥99%, FCC, FG

别名:

EtOAc

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About This Item

线性分子式:
CH3COOC2H5
CAS号:
分子量:
88.11
FEMA號碼:
2414
Beilstein:
506104
EC號碼:
歐洲委員會號碼:
191
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
9.001
NACRES:
NA.01

生物源

synthetic

品質等級

等級

FG
Kosher

agency

meets purity specifications of JECFA

法律遵循

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)

蒸汽壓力

73 mmHg ( 20 °C)

化驗

≥99%

形狀

liquid

自燃溫度

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.)

溶解度

water: soluble

密度

0.902 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

格式

neat

感官的

green; ethereal; fruity; sweet

SMILES 字串

CCOC(C)=O

InChI

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

InChI 密鑰

XEKOWRVHYACXOJ-UHFFFAOYSA-N

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一般說明

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。

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

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

標靶器官

Central nervous system

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

24.8 °F - closed cup

閃點(°C)

-4 °C - closed cup

個人防護裝備

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


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其他客户在看

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

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