ChemicalBook CAS DataBase List Polyethylene-polypropylene glycol

Polyethylene-polypropylene glycol

$21 - $17325

Product namePolyethylene-polypropylene glycol
Cas No9003-11-6
MF(C3H6O.C2H4O)x
MW102.1317
EINECS618-355-0
MDL NumberMFCD00082049

Synonyms

Polymerofmethyloxiraneandoxirane ;polyoxyethylene-oxy-propylene ;proxanoltsl-3 ;rc102 ;ucon75-h-1400 ;pluronic F-127 cell culture tested;PLURONIC F-127, PROTEIN GRADEDetergent, 10% Solution;pluronic F-68 plant cell culture tested

Price

Brand	Packaging	Price	Product name
AK Scientific O423	25g	$21	Poloxanlene188
Alfa Aesar J66087	1kg	$236	Poloxamer 188
Alfa Aesar J66087	500g	$145	Poloxamer 188
American Custom Chemicals Corporation CHM0293382	25MG	$17325	2-METHYLOXIRANE-OXIRANE
Medical Isotopes, Inc. 98570	5G	$345	Poloxamer solid
Sigma-Aldrich 1.37097	1370971000	$358	Poloxamer 188 EMPROVE EXPERT cell culture optimized
Sigma-Aldrich 1546106	500mg	$411	Poloxalene
Sigma-Aldrich 1.37097	1kg	$430	Poloxamer 188 EMPROVE EXPERT cell culture optimized
Sigma-Aldrich 1.08212	1.5kg	$457	Parteck^® PLX 188 (Poloxamer 188)
Sigma-Aldrich 1546150	1ml	$474	Poloxamer liquid

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Properties

Melting point	57-61 °C
Boiling point	>200 °C(lit.)
Density	1.095 g/mL at 25 °C
vapor density	>1 (vs air)
vapor pressure	<0.3 mm Hg ( 20 °C)
refractive index	n20/D 1.466
Flash point	>230 °F
storage temp.	2-8°C
solubility	H₂O: at <70 °Csoluble
form	solution
color	APHA: ≤120, 50/50 in CH3OH
PH Range	5.0 - 7.5
PH	5.0-7.5 (100g/L in H2O)
Water Solubility	Miscible with water.
λmax	λ: 260 nm Amax: ≤0.3 λ: 280 nm Amax: ≤0..2
Merck	13,7644
LogP	-1.293 (est)
EPA Substance Registry System	Poloxalene (9003-11-6)