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Poly(L-lactide) - average Mₙ 10,000, PDI ≤1.1, high purity , CAS No.33135-50-1
Basic Description Specifications & Purity average Mₙ 10,000, PDI ≤1.1 Storage Temp Store at -20°C,Argon charged Shipped In Ice chest + Ice pads Product Description Poly (L-lactide) is a semi-crystalline polymer which exhibits strong optical rotation and good mechanical properties. It is mostly used in the synthesis of degradable polymers which are used in orthopaedic devices, in dental applications, as scaffolds for autografted new skin, wound covers, anastomose systems and stents. They are biodegradable since the polyester backbone degrades by simple hydrolysis to form non-toxic compounds.Drug Delivery including coating nanoparticles; end-group functionalization; macroinitiator or block precursor.
Names and Identifiers IUPAC Name 3,6-dimethyl-1,4-dioxane-2,5-dione INCHI InChI=1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3 InChi Key JJTUDXZGHPGLLC-UHFFFAOYSA-N Canonical SMILES CC1C(=O)OC(C(=O)O1)C Isomeric SMILES CC1C(=O)OC(C(=O)O1)C Alternate CAS 26161-42-2 PubChem CID 7272 Molecular Weight 144.12
Chemical and Physical Properties Sensitivity Moisture sensitive；Heat sensitive Melt Point(°C) 180 °C
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P405: Store locked up.
P501: Dispose of contents/container to ...
P271: Use only outdoors or in a well-ventilated area.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
P319: Get medical help if you feel unwell.
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