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24991-55-7
bosschem
24991-55-7
| Polyethylene glycol dimethyl ether Basic information | |
| Product Name: | Polyethylene glycol dimethyl ether |
| CAS: | 24991-55-7 |
| MF: | H3CO(C2H4O)nCH3 |
| MW: | 0 |
| 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 |
| explosive limit | 0.5%(V) |
| EPA Substance Registry System | Poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-methoxy- (24991-55-7) |
| ITEM | NHD-250 | NHD-500 |
| Appearance | Yellowish and clear liquid | |
| Purity(GC)% ≥ | 99 | 99 |
| PH value (8:2) | 44355 | 44355 |
| Moisture (KF) % ≤ | 1 | 1 |
| Content of four, five, six-ethylene glycol dimethyl ether%≥ | 75 | / |
| Relative mean molecular weight | 250-270 | 470-530 |
| Polyethylene glycol dimethyl ether Basic information | |
| Product Name: | Polyethylene glycol dimethyl ether |
| CAS: | 24991-55-7 |
| MF: | H3CO(C2H4O)nCH3 |
| MW: | 0 |
| 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 |
| explosive limit | 0.5%(V) |
| EPA Substance Registry System | Poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-methoxy- (24991-55-7) |
| ITEM | NHD-250 | NHD-500 |
| Appearance | Yellowish and clear liquid | |
| Purity(GC)% ≥ | 99 | 99 |
| PH value (8:2) | 44355 | 44355 |
| Moisture (KF) % ≤ | 1 | 1 |
| Content of four, five, six-ethylene glycol dimethyl ether%≥ | 75 | / |
| Relative mean molecular weight | 250-270 | 470-530 |
