P1691
Poly(D,L-lactide)
mol wt 75,000-120,000
Synonym(s):
Poly[oxy(1-methyl-2-oxo-1,2-ethanediyl)]
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| Size/SKU | Availability | Price |
|---|---|---|
5 g | Check Cart for Availability | $356.00 |
About This Item
Linear Formula:
(C3H4O2)n
CAS Number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.26
MDL number:
form
pellets
Quality Segment
mol wt
75,000-120,000
color
white to yellow
mp
262 °C (lit.)
transition temp
Tg 32.9 °C
storage temp.
−20°C
SMILES string
[O-]C(=O)C(O)C.[H+]
InChI key
JVTAAEKCZFNVCJ-UHFFFAOYSA-N
Biochem/physiol Actions
Poly(D,L-lactide) is a polyamino acid that has been used to as a coating material.
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This Item | |||
|---|---|---|---|
| description mol wt 75,000-120,000 | description inherent viscosity 0.55-0.75 dL/g (lit.) | description average Mn 20,000 (NMR), PDI ≤1.3 | description average Mn 5,000, PDI ≤1.3 |
| form pellets | form - | form crystals | form solid |
| storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. 2-8°C |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp 262 °C (lit.) | mp 262 °C (lit.) | mp 320-350 °C | mp 264-270 °C |
| color white to yellow | color - | color - | color - |
| transition temp Tg 32.9 °C | transition temp Tg 32.9 °C | transition temp - | transition temp - |
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Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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