Benzenesulfonic acid,4-[2-[4-(dibutylamino)phenyl]diazenyl]-

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Names

[ CAS No. ]:
32324-48-4

[ Name ]:
Benzenesulfonic acid,4-[2-[4-(dibutylamino)phenyl]diazenyl]-

[Synonym ]:
Butyl orange
Benzenesulfonic acid,4-[[4-(dibutylamino)phenyl]azo]
4'-Dibutylamino-azobenzol-sulfonsaeure-(3)
4-(4-dibutylamino-phenylazo)-benzenesulfonic acid
(Benzol-sulfonsaeure-(1))-(4 azo 4)-(N.N-dibutyl-anilin)
4-(4-Dibutylamino-phenylazo)-benzolsulfonsaeure
Benzenesulfonic acid,p-((p-(dibutylamino)phenyl)azo)
4-{(e)-[4-(dibutylamino)phenyl]diazenyl}benzenesulfonic acid

Chemical & Physical Properties

[ Density]:
1.16g/cm3

[ Molecular Formula ]:
C20H27N3O3S

[ Molecular Weight ]:
389.51200

[ Exact Mass ]:
389.17700

[ PSA ]:
90.71000

[ LogP ]:
6.83610

[ Index of Refraction ]:
1.573

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Anilinium chloride
  • N-(n-Butyl)aniline
  • P-DIAZOBENZENESULFONIC ACID
  • N,N-DIBUTYLANILINE
  • acetic acid
  • diazobenzenesulfonic acid

DownStream

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%