4-Aminophenyl sulfone 97%

Sinônimo(s):

4,4′-Diaminodiphenyl sulfone, 4,4′-Sulfonyldianiline, Bis(4-aminophenyl) sulfone, DDS, Dapsone

About This Item

Fórmula linear:

(H₂NC₆H₄)₂SO₂

Número CAS:

80-08-0

Peso molecular:

248.30

Beilstein:

788055

Número CE:

201-248-4

Número MDL:

MFCD00007887

Código UNSPSC:

12162002

ID de substância PubChem:

24891242

NACRES:

NA.23

Nível de qualidade

200

Ensaio

97%

Formulário

crystals

pf

175-177 °C (lit.)

cadeia de caracteres SMILES

Nc1ccc(cc1)S(=O)(=O)c2ccc(N)cc2

InChI

1S/C12H12N2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H,13-14H2

chave InChI

MQJKPEGWNLWLTK-UHFFFAOYSA-N

Descrição geral

4-aminophenyl sulfone (DDS) is a diamine-based hardener that is used to cure epoxy-based resins.[1]

Aplicação

Tetrafunctional epoxy resins can be blended with DDS and can be thermally cured which can be used in oil field applications.[2] DDS can also be used to cure iron oxide (Fe₂O₃) layer double hydroxide based epoxy that forms a flame retardant epoxy nanocomposites.[3] It can also be used as a hardener to cure bisphenol A (DGEBA) for use in the fabrication of flame retardant epoxy/clay nanocomposites.[4]