458988
Polyethylene-block-poly(ethylene glycol)
average Mn ~920
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About This Item
Linear Formula:
CH3CH2(CH2CH2)X(OCH2CH2)YOH
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
SMILES string
C=C.OCCO
form
solid
mol wt
average Mn ~920
composition
ethylene oxide, 50 wt. %
CMC
28.8 mg/L (25°C)
surface tension
45 dyn/cm, 25 °C
hydroxyl value
55 mg KOH/g
transition temp
Tm 105 °C (DSC)
solubility
mineral oil, cyclohexane, toluene and MEK: soluble
HLB
10
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Application
Nonionic surfactant.
Nonionic surfactant.
Emulsifier for coatings, ceramics, metalworking fluids and inks. Lubricant. Mold release agent. Thickening agent.
Emulsifier for coatings, ceramics, metalworking fluids and inks. Lubricant. Mold release agent. Thickening agent.
Features and Benefits
Polyether segment is susceptible to oxidative degradation.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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