79109
2-乙氧基乙醇
analytical standard
别名:
乙二醇单乙醚, 乙基乙二醇
等级
analytical standard
质量水平
蒸汽密度
3.1 (vs air)
蒸汽压
3.8 mmHg ( 20 °C)
方案
≥99.8% (GC)
自燃温度
460 °F
保质期
limited shelf life, expiry date on the label
expl. lim.
14 %
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.407 (lit.)
n20/D 1.408
沸点
135 °C (lit.)
mp
−90 °C (lit.)
密度
0.93 g/mL at 25 °C (lit.)
应用
cleaning products
cosmetics
environmental
food and beverages
personal care
包装形式
neat
SMILES字符串
CCOCCO
InChI
1S/C4H10O2/c1-2-6-4-3-5/h5H,2-4H2,1H3
InChI key
ZNQVEEAIQZEUHB-UHFFFAOYSA-N
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一般描述
2-Ethoxyethanol is an organic compound, widely used as a component or solvent for nitrocellulose and in a variety of dyes, inks, cleaning agents, resins, paints, varnishes, etc. It is also used for increasing the stability of emulsions.
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)
应用
2-Ethoxyethanol may be used as an extraction solvent for the quantification and analysis of algal lipids from algae samples using normal-phase high performance liquid chromatography(HPLC) coupled in parallel to an evaporative light scattering detector (ELSD) and quadrupole mass spectrometer(QMS).
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. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 1B
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
此项目有
Extraction of algal lipids and their analysis by HPLC and mass spectrometry
Jones J, et al.
Journal of the American Oil Chemists' Society, 89(8), 1371-1381 (2012)
Rui-Sheng Wang et al.
Industrial health, 45(4), 574-578 (2007-09-20)
Ethylene glycol monoethyl ether (EGEE) can cause damage to testes and sperm, and its metabolites are believed to play an important role in its toxicity. Aldehyde dehydrogenase 2 (ALDH2) is involved in the metabolism of this chemical. To investigate whether
Isaac A Adedara et al.
Human & experimental toxicology, 29(10), 801-812 (2010-02-23)
The effects of ethylene glycol monoethyl ether (EGEE) on the antioxidant systems of the testes and epididymal spermatozoa were investigated in rats at dose levels of 0, 100, 200 and 400 mg kg(-1) body weight (bw) administered orally by gavage
Randa A El-Zein et al.
Archives of environmental health, 57(4), 371-376 (2003-01-18)
Glycol ethers are known reproductive and developmental toxins in laboratory animals, but little is known about their genotoxic effects in humans. In the current article, the authors tested the hypothesis that human in utero exposure to ethylene glycol monomethyl ether
Chang Yong Yoon et al.
The Journal of veterinary medical science, 65(2), 207-212 (2003-03-26)
The effects of ethylene glycol monoethyl ether (EGEE) on testicular cell populations in rats were investigated by a flow cytometric method. Rats were administered by gavage with EGEE at the various doses of 0 (saline alone), 100, 200, 400, and
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