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Merck
CN

88907

2-甲氧基乙醇

analytical standard

别名:

乙二醇单甲醚, 甲基乙二醇

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线性分子式:
CH3OCH2CH2OH
化学文摘社编号:
109-86-4
分子量:
76.09
Beilstein:
1731074
EC 号:
203-713-7
MDL编号:
MFCD00002867
UNSPSC代码:
41116107
PubChem化学物质编号:
329769675
NACRES:
NA.24

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等级

analytical standard

质量水平

100

蒸汽密度

2.62 (vs air)

蒸汽压

6.17 mmHg ( 20 °C)

方案

≥99.9% (GC)

自燃温度

548 °F

保质期

limited shelf life, expiry date on the label

包含

~0.0005% 2,6-di-tert-butyl-4-methylphenol as stabilizer

expl. lim.

24.5 %

技术

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.402 (lit.)
n20/D 1.402

沸点

124-125 °C (lit.)

mp

−85 °C (lit.)

密度

0.965 g/mL at 25 °C (lit.)

应用

environmental

包装形式

neat

SMILES字符串

COCCO

InChI

1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3

InChI key

XNWFRZJHXBZDAG-UHFFFAOYSA-N

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相关类别

一般描述

2-Methoxyethanol is an organic compound, which is commonly used as a solvent for industrial and consumer products.
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

应用

2-Methoxyethanol may be used as an analytical standard for the quantification of didanosine in biological samples using high performance liquid chromatography technique (HPLC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

警示用语：

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 1B - STOT RE 2 - STOT SE 1

靶器官

Immune system, thymus

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

104.0 °F - closed cup

闪点(°C)

40 °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
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM6594
BCCH1753
BCCC5222
BCBZ8358
BCBT0701

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Analysis of residual solvents by fast gas chromatography.
Chen KT, et al.
Journal of Chromatography A, 811(1-2), 145-150 (1998)
Quantitation of didanosine in human plasma and urine by high-performance liquid chromatography.
Knupp AC, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 533(1-2), 282-290 (1990)
Makoto Takei et al.
Toxicological sciences : an official journal of the Society of Toxicology, 118(2), 643-652 (2010-07-10)
Ethylene glycol monomethyl ether (EGME) is a widely used industrial solvent known to cause adverse effects to human and other mammals. Organs with high metabolism and rapid cell division, such as testes, are especially sensitive to its actions. In order
Anna Maria Piras et al.
International journal of pharmaceutics, 357(1-2), 260-271 (2008-03-04)
The preparation of novel biocompatible polymeric nanoconstructs suitable to load sensitive bioactive protein agents is reported. Nanoparticles were prepared as based on hybrid polymeric matrices consisting of synthetic bioerodible alternating copolymers of maleic anhydride and n-butylvinylether hemiesterified with 2-methoxyethanol and
Frank Welsch
Toxicology letters, 156(1), 13-28 (2005-02-12)
Numerous experimental studies have established that only a few among the large family of ethylene glycol ethers (EGEs) elicit toxicity on reproduction in either gender. Notable are the monomethyl (EGME) and monoethyl (EGEE) ethers and their respective acetate esters whose
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