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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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58958

Supelco

乙酸乙酯

analytical standard

别名:

EtOAc

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选择尺寸

1 ML
CN¥1,076.08
5 ML
CN¥4,941.99

CN¥1,076.08

目录价CN¥1,506.50节省 29%

预计发货时间April 27, 2025详情

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选择尺寸

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1 ML
CN¥1,076.08
5 ML
CN¥4,941.99

About This Item

线性分子式:
CH3COOC2H5
CAS号:
141-78-6
分子量:
88.11
Beilstein:
506104
EC 号:
205-500-4
MDL编号:
MFCD00009171
UNSPSC代码:
85151701
PubChem化学物质编号:
329758538
NACRES:
NA.24

CN¥1,076.08

目录价CN¥1,506.50节省 29%

预计发货时间April 27, 2025详情

获取大包装报价

等级

analytical standard

质量水平

200

蒸汽密度

3 (20 °C, vs air)

蒸汽压

73 mmHg ( 20 °C)

方案

≥99.9% (GC)

自燃温度

801 °F

保质期

limited shelf life, expiry date on the label

expl. lim.

2.2-11.5 %, 38 °F

技术

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.3720 (lit.)

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539132

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form

aqueous solution (dark coloration may develop upon storage, which does not affect the activity)

form

DMSO solution

form

lyophilized powder

form

lyophilized

Quality Level

300

Quality Level

200

Quality Level

300

Quality Level

100

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

shipped in

wet ice

shipped in

wet ice

shipped in

-

shipped in

wet ice

一般描述

在采用高效液相色谱法 (HPLC) 分析血清样品中的莫沙比利时，可使用乙酸乙酯作为提取溶剂。[1]
这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。

请点击此处查看列入10/2011 的所有化合物的参考物质。

应用

参考产品的检验报告，了解更多关于合适仪器技术的信息。联系技术服务部寻求进一步支持。

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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 - 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
  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    BCCM8057
    BCCM1537
    BCCK3640
    BCCJ7798
    BCCH4697

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    Annonaceous acetogenins (AAGs) are a homogenous class of polyketides proposed as environmental neurotoxins. Previous dereplication studies of AAGs were limited by the use of low-resolution mass spectrometers. Only poor information in terms of structures was provided due to the limited
    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
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    Combination therapy with ribavirin, interferon, and viral protease inhibitors could be expected to elicit a high level of sustained virologic response in patients infected with hepatitis C virus (HCV). However, several severe side effects of this combination therapy have been
    Flavio G Rocha et al.
    Biomaterials, 29(19), 2884-2890 (2008-04-09)
    Our group has previously created a functional neointestine that is capable of restoring absorptive function. However, the endogenous level of vascular endothelial growth factor (VEGF) is markedly reduced in the construct compared to native bowel. Therefore, we wanted to locally
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