659630
Polylactide-block-poly(ethylene glycol)-block-polylactide
PLA average Mn 1,500, PEG average Mn 900
Synonym(s):
PLA-PEG-PLA
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About This Item
Linear Formula:
HO(CHCH3COO)x(CH2CH2O)y(COCHCH3O)zH
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23
Recommended Products
form
solid
Quality Level
mol wt
PEG average Mn 900
PLA average Mn 1,500
average Mn (1,500-900-1,500)
degradation timeframe
<12 months
transition temp
Tm 278.5 °C
Tg 7-9 °C
PDI
<1.2
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Application
The PLA average Mn value of 3,000 is a combined total between the two PLA blocks.
Features and Benefits
Biodegradable polymer. Applications include drug encapsulation and drug delivery.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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