Hebei Mojin Biotechnology Co.,Ltd
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Ms.betty Ms.mayCAS NO.24991-55-7
medical (1-25)Metric Tonmedical (25-1000)Metric Tonpharmaceutical(1-25)Metric Ton
Our company have high quality product , and also the product we have good manufacture .
First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried out for one month.Besides，this type has a good viscosity. the prouct can make Gel hand sanitizer thickener cosmetics industry.
We can ensure the product quality , If the product is not satisfactory, you can return it at any time.
our product have resonable price and good service high quality and inexpensive, you deserve.every webiste we have the sales point, your purchase is convenient.
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CAS24991-55-7 Polyethylene glycol dimethyl ether
CAS24991-55-7 Polyethylene glycol dimethyl ether
CAS24991-55-7 Polyethylene glycol dimethyl ether
CAS24991-55-7 Polyethylene glycol dimethyl ether
CAS24991-55-7 Polyethylene glycol dimethyl ether
| Product Name: | Polyethylene glycol dimethyl ether |
| Synonyms: | Polyethylene Glycol Dimethyl Ether (Mw.=ca. 240);Poly(ethylene glycol) dimethyl ether average Mn ~250;Dimethyl polyethylene glycol polyethylene glycol dimetyl ether NHD;Polyethylene glycol dimethyl ether 500 (stabilised) for synthesis;Polyethylene glycol dimethyl ether 250 for synthesis;Polyethylene glycol dimethyl ether 2000 for synthesis;POLY(ETHYLENE GLYCOL) (N) DIMETHYL ETHER;POLYETHYLENE GLYCOL 500 DIMETHYL ETHER |
| CAS: | 24991-55-7 |
| MF: | H3CO(C2H4O)nCH3 |
| MW: | 0 |
| EINECS: | |
| Product Categories: | Polymers |
| Mol File: | Mol File |
| Polyethylene glycol dimethyl ether Chemical Properties |
| Melting point | 52-55 °C |
| Boiling point | >250 °C |
| density | 1.08 g/mL at 25 °C |
| vapor pressure | <1 Pa (20 °C) |
| refractive index | n20/D 1.46 |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| form | solid |
| color | Colorless to Almost colorless |
| explosive limit | 0.5%(V) |
| EPA Substance Registry System | Poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-methoxy- (24991-55-7) |
| Safety Information |
| WGK Germany | 1 |
| RTECS | MC9630000 |
| F | 3-9 |
| Autoignition Temperature | 385 °C DIN 51794 |
| HS Code | 3907 20 99 |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
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