537616
二乙二醇单乙醚
ReagentPlus®, 99%
别名:
2-(2-乙氧基乙氧基)乙醇, CARBITOL™, 乙基卡必醇, 二乙二醇乙醚
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
C2H5OCH2CH2OCH2CH2OH
化学文摘社编号:
分子量:
134.17
UNSPSC Code:
12352112
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-919-7
Beilstein/REAXYS Number:
1736441
MDL number:
Assay:
99%
Bp:
202 °C (lit.)
Vapor pressure:
0.12 mmHg ( 20 °C)
InChI key
XXJWXESWEXIICW-UHFFFAOYSA-N
InChI
1S/C6H14O3/c1-2-8-5-6-9-4-3-7/h7H,2-6H2,1H3
SMILES string
CCOCCOCCO
vapor density
4.63 (vs air)
vapor pressure
0.12 mmHg ( 20 °C)
product line
ReagentPlus®
assay
99%
Quality Level
expl. lim.
1.2 %, 135 °F, 23.5 %, 182 °F
dilution
(for general lab use)
refractive index
n20/D 1.427 (lit.)
bp
202 °C (lit.)
mp
-80 °C
solubility
water: soluble
density
0.999 g/mL at 25 °C (lit.)
正在寻找类似产品? 访问 产品对比指南
General description
二甘醇单乙醚（DEGMEE）是化妆品行业中常用的有机溶剂。已经对其毒性进行了评估。已经测定了 DEGMEE 水溶液的各种热力学和光学参数。已经报道了通气相色谱-火焰电离法测定食品样品中二甘醇(DEG)和香豆素的含量。
Application
- 关于实验室空气污染物对环境电离质谱测量影响的警示说明。：强调了二甘醇单乙醚作为一种常见的实验室污染物会影响质谱分析的准确性，强调了在高精度分析环境中控制环境变量的重要性。（Kumbhani SR等人，2017年）。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
CARBITOL is a trademark of The Dow Chemical Company or an affiliated company of Dow
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
204.8 °F - closed cup
flash_point_c
96 °C - closed cup
Thermodynamic and optical studies of some ethylene glycol ethers in aqueous solutions at T = 298.15 K.
Dhondge SS, et al.
The Journal of Chemical Thermodynamics, 41(5), 577-585 (2009)
Simultaneous determination of diethylene glycol, diethylene glycol monoethyl ether, coumarin and caffeine in food items by gas chromatography.
Rahim AA, et al.
Food Chemistry, 126(3), 1412-1416 (2011)
Reproductive toxicology. Diethylene glycol monoethyl ether.
Environmental health perspectives, 105 Suppl 1, 209-210 (1997-02-01)
Hyun-Jong Cho et al.
International journal of pharmaceutics, 423(2), 153-160 (2012-01-03)
To achieve rapid onset of action and improved bioavailability of udenafil, a microemulsion system was developed for its intranasal delivery. Phase behavior, particle size, transmission electron microscope (TEM) images, and the drug solubilization capacity of the microemulsion were investigated. A
Yousef Javadzadeh et al.
Colloids and surfaces. B, Biointerfaces, 82(2), 422-426 (2010-10-19)
Regarding the potential severe toxicity associated with systemic administration of methotrexate (MTX), a topical formulation might be of greater utility for the treatment of psoriasis and other hyperproliferative skin disorders. One of the presumed reasons for the lack of clinical
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持