2-(tert-butoxy)ethanol [7580-85-0]
1: Identification
Name: 2-(tert-butoxy)ethanol; ETB
Synonyms: 2-tert-Butoxyethanol; 2-tert-Butoxyethyl alcohol; Ethylene glycol mono-tert-butyl ether; Ethylene glycol tert-butyl ether; Swasolve ETB; tert-Butyl 2-hydroxyethyl ether; tert-Butyl Cellosolve
Molecular Structure:
Molecular Formula: C6H14O2
Molecular Weight: 118.17
CAS NO.: 7580-85-0
2:Properties
Density: 0.898
Boiling point: 144 ºC
Flash point: 47 ºC
3: Quality Standard
Appearance: Colorless Transparent liquid
Purity: ≥99.00%
Diether Content: ≤0.5%
Water: ≤500ppm
Acidity(mgKOH/ml): ≤2
4: Others
Packing: 200L galvanized iron drum, net weight is 180kg/drum.
Usage:
- It is mainly used in latex water-dispersed coatings in the coating industry.Because the HLB value of this solvent is close to 9.0, its function in the dispersion system plays the role of dispersant/emulsifier/rheological agent/cosolvent.
- Improve the drying speed, flatness, brightness, and adhesion fastness of water-dispersed coatings. Due to its tert-butyl structure, it has high photochemical stability and safety. The water-dispersed paint made with this solvent has good storage stability, especially under low temperature conditions in winter.
- The ink made with ETB as a solvent, or used as a thinner in printing inks, can greatly improve the rheology of the ink, improve the quality, gloss and adhesion fastness of high-speed printing.
- Film forming aids and stabilizers for polymer emulsions.
5. Industrial cleaning agent, can be used as co-solvent of water-based cleaning agent. Electronic chemical cleaning agent.
6. In the ink industry, as an ink dispersant, it can improve the rheology of ink.
7. Pharmaceutical extractant, organic synthesis intermediate.
8. Household cleaners are the initiators for the synthesis of polyoxypropane tert-butyl ether household cleaners.
9. Pesticide dispersant.
10. Printing and dyeing auxiliaries in textile.
Advantages:
Our ethylene glycol tert-butyl ether (ETB) mainly replaces ethylene glycol monobutyl ether (BCS), which has the same molecular formula as BCS and is an isomer. It has very low odor, low toxicity, low photochemical reactivity, mild to skin irritation, good compatibility with water, good dispersion stability to latex coatings, compatibility with most resins and organic solvents, and good hydrophilicity.
In the future, chemical raw materials will become more and more environmentally , low-toxic and low-odor. In contrast, those low-cost, high-toxic, high-odor, and non-environmentally chemical materials will gradually shrink until they are slowly withdrawn from the market, and new environmentally materials will gradually take its place and dominate the market.
关键字: 乙二醇叔丁基醚;2-(tert-butoxy)ethan;7580-85-0;ETB;
邹平铭远进出口贸易有限公司是山东梁邹矿业集团下属分公司,位于邹平县城黄山西麓,东依淄博和青岛,西靠济南,南临济青高速公路,交通通讯便利,地理位置优越。 2002 年投资兴建,是浙江大学联合化学反应工程研究所的中试基地,并且与山东大学、山东理工大学、扬州大学及专业化工研究所建立了长期合作关系,占地面积75000平方米,拥有职工200余人,其中大专及大专以上学历的员工73人,研发人员27人。
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