2-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-5-(phenylazo)thiophene-3-carbonitrile

2-[[4-[(2-氰乙基)乙氨基]苯基]偶氮]-5-(苯基偶氮)-3-噻吩腈

Also known as: 2-[4-[N-(2-Cyanoethyl)-N-ethylamino]phenylazo]-5-phenylazo-3-thiophenecarbonitrile, 2-[[4-[2-cyanoethyl(ethyl)amino]phenyl]diazenyl]-5-phenyldiazenylthiophene-3-carbonitrile, 2-[p-[N-(2-Cyanoethyl)-N-ethylamino]phenylazo]-5-phenylazo-3-thiophenecarbonitrile, Einecs 282-800-1, einecs 282-800-1

2-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-5-(phenylazo)thiophene-3-carbonitrile (CAS 84425-43-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H19N7S and a molecular weight of 413.49800 g/mol. It is also known as 2-[4-[N-(2-Cyanoethyl)-N-ethylamino]phenylazo]-5-phenylazo-3-thiophenecarbonitrile, 2-[[4-[2-cyanoethyl(ethyl)amino]phenyl]diazenyl]-5-phenyldiazenylthiophene-3-carbonitrile and 2-[p-[N-(2-Cyanoethyl)-N-ethylamino]phenylazo]-5-phenylazo-3-thiophenecarbonitrile. Key properties include a boiling point of 686.5ºC at 760 mmHg, a density of 1.24g/cm3 and a flash point of 369ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

84425-43-4

Jingsj CID

J-1167505-5

Molecular Formula

C₂₂H₁₉N₇S

Chinese Name

2-[[4-[(2-氰乙基)乙氨基]苯基]偶氮]-5-(苯基偶氮)-3-噻吩腈

Molecular Weight

413.49800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026