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Documenti fondamentali

246379

Sigma-Aldrich

Azelaic acid

98%

Sinonimo/i:

Nonanedioic acid

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About This Item

Formula condensata:
HO2C(CH2)7CO2H
Numero CAS:
Peso molecolare:
188.22
Beilstein:
1101094
Numero CE:
Numero MDL:
Codice UNSPSC:
12162002
ID PubChem:
NACRES:
NA.23

Densità del vapore

6.5 (vs air)

Tensione di vapore

<1 mmHg ( 20 °C)

Saggio

98%

Stato

powder

P. ebollizione

286 °C/100 mmHg (lit.)

Punto di fusione

109-111 °C (lit.)

Stringa SMILE

OC(=O)CCCCCCCC(O)=O

InChI

1S/C9H16O4/c10-8(11)6-4-2-1-3-5-7-9(12)13/h1-7H2,(H,10,11)(H,12,13)
BDJRBEYXGGNYIS-UHFFFAOYSA-N

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Descrizione generale

Azelaic acid is an important monomer in the synthesis of various polymers. The presence of two carboxylic acid groups enables azelaic acid to act as a monomer for polycondensation reactions, leading to the formation of polyesters and other polymeric materials. Additionally, it is also used to prepare azelaic acid-based plasticizers to improve the mechanical properties of PVC, making them suitable for various applications, including films, coatings, and flexible products.

Applicazioni

Azelaic acid can be used:
  • As a bio-based monomer in the development of biodegradable polymers. These polymers are explored for a range of applications, including packaging materials, agricultural films, and other products where biodegradability is a key requirement.
  • As a crucial component in the synthesis of biodegradable copolyester plasticizers for PVC applications.
  • As a monomer in the synthesizing poly(glycerol azelaic acid) for tissue engineering applications. Its contributions to biocompatibility, mechanical properties, degradation behavior, and hydrophilicity make it an essential building block for developing advanced biomaterials aimed at enhancing tissue regeneration processes. In drug delivery systems, azelaic acid may play a role in the synthesis of polymers or other compounds used in drug delivery, potentially enhancing medication effectiveness through improved solubility or stability.
  • In skincare products.

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

410.0 °F - closed cup

Punto d’infiammabilità (°C)

210 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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