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Polyglykol® AB/25-8 by Clariant is a polyethylene glycol polypropylene glycol allyl butyl ether. It is is a colorless to slightly yellow, viscous, non-toxic liquid with a mild odor. It is a statistical copolymer of about 25 moles EO and 8 moles PO with allyl and butyl endcapping.
Details
CAS
9038-92-0
Product Type
Producer
Supplier
Chemical Composition
Polyethylene glycol polypropylene glycol allyl butyl ether
Other Applications
Reactions with silyl compounds (hydrosilylation reactions) can be carried out very easily using Pt-based catalysts. Under certain conditions other radical reactions or radical polymerizations are possible.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Refractive index | 1.462 | ||
| Physical Properties | |||
| Kinematic viscosity | 250 - 270 | St | 20°C |
| Density | 1.064 | g/ml | 20°C |
| Molecular weight | 1600 | g/mol | |
| Vapor pressure | 0.0075 | mm-Hg | 20°C |
| Surface tension | 35 | dynes/cm | 20°C |
| Thermal Properties | |||
| flash point | 260 | ºC | |
| Boling point | >300 | ºC | |
| Freezing point | -11 | °C | |
| Solubility | |||
| Solubility | Solubility in water | ||
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