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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.

Merck
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主要文件

安全信息

676810

Sigma-Aldrich

乙酸乙酯

ACS reagent, ≥99.5%

别名:

EtOAc

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500 G
CN¥650.82
1 KG
CN¥1,183.73
5 KG
CN¥3,903.78

CN¥650.82


国内现货,预计发货时间April 14, 2025详情


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500 G
CN¥650.82
1 KG
CN¥1,183.73
5 KG
CN¥3,903.78

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

CN¥650.82


国内现货,预计发货时间April 14, 2025详情


获取大包装报价

等级

ACS reagent

蒸汽密度

3 (20 °C, vs air)

蒸汽压

73 mmHg ( 20 °C)

方案

≥99.5%

表单

liquid

自燃温度

801 °F

expl. lim.

2.2-11.5 %, 38 °F

dilution

(for analytical testing)

杂质

H2SO4, passes test
≤0.0009 meq/g Titr. acid
≤0.2% water

蒸发残留物

≤0.003%

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此商品
S8761PHR359131437M
assay

99.5-100.5%

assay

-

assay

-

assay

≥99.7%

solubility

water: soluble 100 mg/mL

solubility

-

solubility

-

solubility

H2O: 0.5 g/10 mL, clear, colorless, water: soluble 50 g/L

Quality Level

300

Quality Level

400

Quality Level

300

Quality Level

-

grade

for molecular biology

grade

-

grade

certified reference material, pharmaceutical secondary standard

grade

ACS reagent, puriss. p.a.

pH

6.8-7.4

pH

7.8-8.2

pH

-

pH

≤8.6 (20 °C, 5%)

象形图

FlameExclamation mark

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

法规信息

危险化学品
  • 技术规格说明书

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    访问文档库

    Dynamics and control of an ethyl acetate reactive distillation column.
    Vora N and Daoutidis P.
    Industrial & Engineering Chemistry Research, 40(3), 833-849 (2001)
    Christer Jansson et al.
    Journal of chromatography. A, 1023(1), 93-104 (2004-02-06)
    A new multi-residue method for determination of pesticide residues in a wide variety of fruit and vegetables, using the National Food Administration (NFA) ethyl acetate extraction and determination by means of LC-MS/MS, is presented. The method includes pesticides normally detected
    Anatase thin films on glass from the chemical vapor deposition of titanium (IV) chloride and ethyl acetate.
    O'Neill SA, et al.
    Chemistry of Materials, 15(1), 46-50 (2003)
    Perspectives for the biotechnological production of ethyl acetate by yeasts.
    Loser C, et al.
    Applied Microbiology and Biotechnology, 98(12), 5397-5415 (2014)
    Manganese oxide OMS-2 as an effective catalyst for total oxidation of ethyl acetate.
    Gandhe AR, et al.
    Applied Catalysis. B, Environmental, 72(1), 129-135 (2007)

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