Poly(propylene glycol)-block-poly(ethylene glycol)-block-poly(propylene glycol)
ALDRICH/435473 - average Mn ~2,000
Synonym: Pluronic® 10R5; PPG-PEG-PPG
CAS Number: 9003-11-6
MDL Number: MFCD00082049
Product Type: Chemical
| composition | PEG, 50 wt. % |
| density | 1.058 g/mL at 25 °C |
| form | liquid |
| HLB | 12.0 - 18.0 |
| InChI | 1S/C3H6O.C2H4O/c1-3-2-4-3 |
| InChI key | RVGRUAULSDPKGF-UHFFFAOYSA |
| mol wt | average Mn ~2,000 |
| refractive index | n |
| surface tension | 51 dyn/cm, 25 °C, 0.1 wt. % in H2O |
| transition temp | cloud point 69 °C (1 wt% aqueous solution, 1 wt. % aqueous solution) |
| pour point 15 °C | |
| viscosity | 480 cP(77 °C, Brookfield)(lit.) |
| Application: | Hard and soft surface cleaners, defoamers in coatings and water treatment. Lubricant in metal working, anti-foaming aid and extender for linear and cross-linked polyesters and polyurethanes. |
| Features and Benefits: | Surface activity is dependent on the EO/PO ratio. Lower foaming, greater defoaming and reduced gelling tendencies relative to Pluronic® surfactants. Terminal secondary hydroxyl groups have lower reactivity and acidity than the primary hydroxyl groups in Pluronic® surfactants. |
| Legal Information: | Pluronic is a registered trademark of BASF |
| Packaging: | 1 L in poly bottle |
| Packaging: | 250 mL in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 1.058 g/mL at 25 °C |
| Refractive Index | n |
| UNSPSC | 12352112 |