BD6523755
Poly(ethyleneglycol)dimethyletherMn250 , averageMn250 , 24991-55-7
Synonym(s):
Dimethyl polyethylene glycol;Polyethylene glycol dimethyl ether 2000;Polyethylene glycol dimethyl ether 250;Polyethylene glycol dimethyl ether 500
| Pack Size | Price | Stock | Quantity |
| 25g | RMB24.00 | In Stock |
|
| 100g | RMB79.20 | In Stock |
|
| 500g | RMB245.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 | n |
| Flash point: | >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
| Symbol(GHS) |  GHS08 |
| Signal word | Danger |
| Hazard statements | H260 |
| Precautionary statements | P223-P231+P232-P280-P335+P334-P370+P378-P402+P404-P501 |
| 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 |
