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Merck

53071

Supelco

乙二醇丁醚

analytical standard

别名:

乙二醇单丁醚, 2-丁氧基乙醇, 丁基溶纤剂

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About This Item

线性分子式:
CH3(CH2)3OCH2CH2OH
CAS号:
分子量:
118.17
Beilstein:
1732511
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

蒸汽密度

4.1 (vs air)

蒸汽壓力

<1 mmHg ( 20 °C)
10 mmHg ( 81 °C)

化驗

≥99.5% (GC)

自燃溫度

473 °F

儲存期限

limited shelf life, expiry date on the label

成份

Water, ≤0.1% (coulometer)

expl. lim.

10.6 %

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.419 (lit.)
n20/D 1.420

bp

169-172.5 °C (lit.)

mp

−75 °C (lit.)

密度

0.902 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

格式

neat

SMILES 字串

CCCCOCCO

InChI

1S/C6H14O2/c1-2-3-5-8-6-4-7/h7H,2-6H2,1H3

InChI 密鑰

POAOYUHQDCAZBD-UHFFFAOYSA-N

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一般說明

乙二醇丁醚作为表面活性剂在研究水的扩散、收缩和静止过程中具有广阔的应用前景。它也可以作为助溶剂在水性涂料中得到应用。

應用

乙二醇丁醚可作为分析标准品,用于通过基于气相色谱 (GC) 的技术测定生物样品、环境样品、清洁产品、去污剂和有机溶剂混合物中的分析物。
有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务部门。

象形圖

Skull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 1

閃點(°F)

152.6 °F - Pensky-Martens closed cup

閃點(°C)

67 °C - Pensky-Martens closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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分析证书(COA)

Lot/Batch Number

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Gas chromatographic determination of some glycol ethers and glycol ether acetates by FID, O-FID, and MS detection. Preliminary applications in simultaneous monitoring of these chemicals in biological matrices
Giachetti C, et al.
Journal of High Resolution Chromatography, 19(7), 383-391 (1996)
Persistence, degradation, and movement of triclopyr and its ethylene glycol butyl ether ester in a forest soil
Lee CH, et al.
Journal of Agricultural and Food Chemistry, 34(6), 1075-1079 (1986)
Spreading, fingering instability and shrinking of a hydrosoluble surfactant on water
Mollaei S and Darooneh.HA
Experimental Thermal and Fluid Science, 86, 98-10 (2017)
Marta Pastor-Belda et al.
Journal of separation science, 39(12), 2292-2299 (2016-05-01)
A rapid and simple procedure is reported for the determination of six ethylene glycol ethers in cleaning products and detergents using gas chromatography with mass spectrometry. The analytes were extracted from 2.0 g samples in acetonitrile (3 mL) and the
Citric acid as corrosion inhibitor for aluminium pigment
Muller.B
Corrosion Science, 46(1), 159-167 (2004)

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