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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

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主要文件

安全信息

270989

Sigma-Aldrich

乙酸乙酯

anhydrous, 99.8%

别名:

EtOAc

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1 L
¥674.64
5 L
¥1,971.40

¥674.64


国内现货,预计发货时间2025年4月27日详情


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1 L
¥674.64
5 L
¥1,971.40

About This Item

线性分子式:
CH3COOC2H5
CAS号:
分子量:
88.11
Beilstein:
506104
EC 号:
MDL编号:
UNSPSC代码:
12352108
PubChem化学物质编号:
NACRES:
NA.21

¥674.64


国内现货,预计发货时间2025年4月27日详情


获取大包装报价

等级

anhydrous

质量水平

蒸汽密度

3 (20 °C, vs air)

蒸汽压

73 mmHg ( 20 °C)

产品线

SAFC Hitech®

方案

99.8%

表单

liquid

自燃温度

801 °F

expl. lim.

2.2-11.5 %, 38 °F

杂质

<0.005% water

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1 of 4

此商品
CAD7977CAD7972CAD7973
packaging

pack of 4 ea

packaging

pack of 4 ea

packaging

pack of 4 ea

packaging

pack of 4 ea

manufacturer/tradename

Cadence Science 7969

manufacturer/tradename

Cadence Science 7977

manufacturer/tradename

Cadence Science 7972

manufacturer/tradename

Cadence Science 7973

L

2 7/8 in.

L

2 7/8 in.

L

2 7/8 in.

L

2 7/8 in.

gauge

16

gauge

18 ×

gauge

20

gauge

18

一般描述

乙酸乙酯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。[1]在嵌入Ce掺杂的二氧化钛表面上的氧化铜存在下,乙醛是在乙醇和乙酸乙酯的氧化消耗过程中形成的反应中间体。[2]

应用

乙酸乙酯可用作合成γ-苄基-L-谷氨酸N-羧酸酐(BLG-NCA)的溶剂。[3]

法律信息

SAFC Hitech is a registered trademark of Sigma-Aldrich Co. LLC

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警示用语:

Danger

危险声明

危险分类

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

靶器官

Central nervous system

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

24.8 °F - closed cup

闪点(°C)

-4 °C - closed cup

个人防护装备

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

法规信息

危险化学品

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    Fernando E Maturi et al.
    Materials (Basel, Switzerland), 12(6) (2019-03-25)
    Mesoporous silica nanoparticles prepared by organic template-driven synthesis have been successfully explored as carriers of the drug-derivate green luminescent complex of terbium (III) with the nonsteroidal anti-inflammatory drug ketoprofen. The terbium (III) complex was synthesized by reacting ketoprofen sodium salt
    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)
    Izabela N Faria Gomes et al.
    Molecules (Basel, Switzerland), 24(21) (2019-11-07)
    Plant-based compounds are an option to explore and perhaps overcome the limitations of current antitumor treatments. Annona coriacea Mart. is a plant with a broad spectrum of biological activities, but its antitumor activity is still unclear. The purpose of our
    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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