四-乙二醇(TEG)是聚乙二醇的一种低聚物，是一种透明、无色、无味、低挥发性、易吸湿的液体，可溶于乙醇，极易溶于水 应用： 用于合成四甘醇甲基丙烯酸酯单体 TEG辉光放电等离子体沉积使表面抵抗蛋白质吸附和细胞附着 An oligomer of polyethylene glycol, tetra (ethylene glycol) (TEG) is a transparent, colorless, odorless, low volatility, hygroscopic liquid soluble in ethyl alcohol and very soluble in water. Application： Used for the synthesis of tetraethylene glycol metha acrylate monomer. Glow discharge plasma deposition of TEG renders surfaces resistant to protein adsorption and cellular attachment. Bis[2-(2-hydroxyethoxy)ethyl] Ether is a polyethylene glycol used in the synthesis of cross-linked polymers. Also used in the synthesis of well defined hydrogel network. Tetraethylene glycol is used as a solvent to dissolve water-insoluble compounds. It is employed as a nitrocellulose solvent, a plasticizer, a natural gas desiccant, a hydraulic fluid and in lacquers and coatings. Furthermore, it is used in the synthesis of tetraethylene glycol methacrylate monomer. It acts as a chemical intermediate and acts as a solvent for the manufacturing of inks and dyes. In addition, it serves as a coupling agent in the production of textile lubricants and formulations.
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Tetraethylene glycol
Dangerous GoodsCAS number：112-60-7 molecular formula：C8H18O5
overview
compound introduction
Specs
| Chinese alias | 四甘醇/三缩四乙二醇 | 四(乙二醇) | 双[2-(2-羟基乙氧基)乙基]醚 | 四甘醇 | ||
| English alias | Ethanol, 2,2'-(oxybis(2,1-ethanediyloxy))bis- | F8889-3081 | 2-(2-(2-(2-hydroxy-ethoxy)ethoxy)ethoxy)ethanol | 2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethan-1-ol | FT-0645137 | STL268854 | Tox21_303245 | 3,6,9-Trioxaundecan-1,11-diol | Ethanol,2'-[oxybis(e | ||
| CAS number | 112-60-7 | molecular formula | C8H18O5 |
| molecular weight | 194.23 g/mol | Exact mass | ≥99% |
| PSA | 68.200 Ų | logp | -1.600 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H319: 引起严重眼睛刺激
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。
WGK Germany：
2
Personal protective equipment：
Eyeshields,Gloves,half-mask respirator (EU),half-mask respirator (US),multi-purpose combination respirator cartridge (US)
RTECS：
XC2100000
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
112-60-7 | Tetraethylene glycol.pdf
