81350
Glicol polipropilenico
P 400
Sinonimo/i:
1,2-propanediol
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About This Item
Prodotti consigliati
Livello qualitativo
Stato
liquid
PM
Mn 446
Indice di rifrazione
n20/D 1.447
Viscosità
~100 mPa.s(20 °C)
Solubilità
water: miscible (completely)
Densità
1.01 g/mL at 20 °C
Stringa SMILE
O(C(CO)C)CC(O)C
InChI
1S/C6H14O3/c1-5(8)4-9-6(2)3-7/h5-8H,3-4H2,1-2H3
DUFKCOQISQKSAV-UHFFFAOYSA-N
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Descrizione generale
Propylene glycol is an aliphatic alcohol. It is an addition polymer of propylene glycol and water represented as H[OCH3]nOH in which n represents the average number of oxypropylene groups.
Applicazioni
Propylene glycol (PPG) may be used as a viscosity decreasing agent, a solvent and a fragrance ingredient in cosmetics. PPG may be used as a good swelling agent for the synthesis of large pore mesoporous materials.
Codice della classe di stoccaggio
10 - Combustible liquids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
201.2 °F - closed cup
Punto d’infiammabilità (°C)
94.0 °C - closed cup
Dispositivi di protezione individuale
Eyeshields, Gloves
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The controlled atom transfer radical polymerization of an ionic liquid, 1-(11-acryloylundecyl)-3-methyl imidazolium bromide (ILBr), from both ends of a telechelic poly(propylene oxide) (PPO) macroinitiator, end-functionalized with bromoisobutyryloyl is reported. The resulting highly water-soluble triblock, poly(ILBr-b-PO-b-ILBr) is multistimuli responsive. This new
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