Polydioxanone | CAS No. 31621-87-1

Polydioxanone

Basic Information

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CAS Number

31621-87-1

Molecular Formula

C4H6O3X2

Molecular Weight

102.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

107.8℃

SMILES

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[*]CCOCC(O[*])=O |$*;;;;;;;*;$|

LogP

-0.02190000000000003

Topological Polar Surface Area

35.53 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Synonyms & References

English

Polydioxanone
RESOMER(R) X 206 S
1,4-Dioxan-2-one homopolymer, sru
p-Dioxanone homopolymer
Poly(1,4-dioxanone), SRU
Poly(oxycarbonylmethyleneoxyethylene)
Resomer X 206S
Resomer X 210
Poly[oxy(1-oxo-1,2-ethanediyl)oxy-1,2-ethanediyl]
poly(p-dioxanone) macromolecule
b-Hydroxyethoxyacetic acidhomopolymer, SRU
p-Dioxanone homopolymer, sru
PDS
Poly(oxycarbonylmethyleneoxyethylene)(8CI)
Poly(p-dioxanone),SRU

MDL Number

MFCD00868119

FAQ

What are the physical and chemical properties of Polydioxanone (CAS: 31621-87-1)?

Polydioxanone (PDO, CAS: 31621-87-1) is a linear polyester with a high molecular weight. It is slightly soluble in water and has a crystalline form. Physically, it has a melting point around 228°C. Chemically, it is stable at room temperature but can degrade under heat or UV light. It is known for its excellent biocompatibility and low reactivity with biological tissues.

How is Polydioxanone (CAS: 31621-87-1) typically synthesized?

Polydioxanone (PDO, CAS: 31621-87-1) is synthesized by the polymerization of 1,4-dioxan-2-one. Common methods involve ring-opening polymerization using initiators like organolithium compounds. The process is carried out under anhydrous conditions to prevent side reactions. The polymerization is selective and yields a high molecular weight product with good chain regularity.

What industries use Polydioxanone (CAS: 31621-87-1)?

Polydioxanone (PDO, CAS: 31621-87-1) is widely used in the medical industry for sutures and vascular grafts due to its biocompatibility and mechanical strength. It is also utilized in the pharmaceutical industry for drug delivery systems and in the polymer industry for the production of medical devices. Additionally, it can be found in the textile industry for the production of medical textiles.

What precautions should be taken when handling Polydioxanone (CAS: 31621-87-1)?

When handling Polydioxanone (PDO, CAS: 31621-87-1), it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate absorbent materials, and contaminated waste should be disposed of according to local regulations. For safety information, refer to the Material Safety Data Sheet (MSDS/SDS).