Merck
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A26357

Sigma-Aldrich

Adipic acid

99%

Sinônimo(s):
Hexanedioic acid, ADI-PURE high purity adipic acid, ADI-PURE LGA adipic acid
Fórmula linear:
HOOC(CH2)4COOH
Número CAS:
Peso molecular:
146.14
Beilstein:
1209788
Número EC:
Número MDL:
eCl@ss:
39021711
ID de substância PubChem:
NACRES:
NA.21

Nível de qualidade

200

densidade de vapor

5 (vs air)

pressão de vapor

1 mmHg ( 159.5 °C)

teor

99%

forma

crystals

temperatura de autoignição

788 °F

pb

265 °C/100 mmHg (lit.)

pf

151-154 °C (lit.)

solubilidade

H2O: soluble 23 g/L at 25 °C

SMILES string

OC(=O)CCCCC(O)=O

InChI

1S/C6H10O4/c7-5(8)3-1-2-4-6(9)10/h1-4H2,(H,7,8)(H,9,10)

InChI key

WNLRTRBMVRJNCN-UHFFFAOYSA-N

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Descrição geral

Adipic acid is a straight-chain aliphatic dicarboxylic acid, commonly used in the manufacturing of nylon-6,6 and plasticizers. Conventionally it was manufactured from petrochemicals but in recent days it can be synthesized from renewable substrates by means of biological methods.

Aplicação

Adipic acid can be used as a starting material in the preparation of:
  • Aliphatic polyesters by reacting with ethyleneglycol/1,3 propyleneglycol/1,4-butanediol using inorganic acid as a catalyst.
  • Cyclopentanone using a weak base such as Na2CO3.
  • Linear polybutylene adipate (PBA) having carboxylic acids at the terminals by reacting with 1,4-butanediol.

Embalagem

25, 100, 500 g in poly bottle
1, 3 kg in poly bottle

Informações legais

ADI-PURE is a registered trademark of Invista North America S.a.r.l.

Pictogramas

Corrosion

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Eye Dam. 1

Código de classe de armazenamento

11 - Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

384.8 °F - closed cup

Ponto de fulgor (ºC)

196 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificado de análise

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Certificado de origem

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Synthesis of aliphatic polyesters by polycondensation using inorganic acid as catalyst
Sokolsky-Papkov M, et al.
Polymers For Advanced Technologies, 22(5), 502-511 (2011)
Biological production of adipic acid from renewable substrates: Current and future methods
Deng Y, et al.
Biochemical Engineering Journal, 105, 16-26 (2016)
Ketonic decarboxylation catalysed by weak bases and its application to an optically pure substrate
Renz M and Corma A
European Journal of Organic Chemistry, 2004(9), 2036-2039 (2004)
Synthesis and characterization of high molecular weight branched PBA
Han Y, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 39(13), 2143-2150 (2001)
Migration resistant polymeric plasticizer for poly (vinyl chloride)
Lindstrom A and Hakkarainen M
Journal of Applied Polymer Science, 104(4), 2458-2467 (2007)

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