[3-[(4-Aminophenyl)azo]phenyl]phosphonic acid

Modify Date: 2025-11-12 08:45:25

[3-[(4-Aminophenyl)azo]phenyl]phosphonic acid Structure
[3-[(4-Aminophenyl)azo]phenyl]phosphonic acid structure
Common Name [3-[(4-Aminophenyl)azo]phenyl]phosphonic acid
CAS Number 70911-39-6 Molecular Weight 277.21600
Density 1.48g/cm3 Boiling Point 578ºC at 760 mmHg
Molecular Formula C12H12N3O3P Melting Point N/A
MSDS N/A Flash Point 303.3ºC

 Names

Name [3-[(4-aminophenyl)diazenyl]phenyl]phosphonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.48g/cm3
Boiling Point 578ºC at 760 mmHg
Molecular Formula C12H12N3O3P
Molecular Weight 277.21600
Flash Point 303.3ºC
Exact Mass 277.06200
PSA 118.08000
LogP 3.06840
Index of Refraction 1.672
InChIKey QDNJLQCOPDIKLE-UHFFFAOYSA-N
SMILES Nc1ccc(N=Nc2cccc(P(=O)(O)O)c2)cc1

 Synonyms

Phosphonic acid,(3-((4-aminophenyl)azo)phenyl)
3-((4-Aminophenyl)azo)benzenephosphonic acid
{3-[(e)-(4-aminophenyl)diazenyl]phenyl}phosphonic acid
Phosphonic acid,P-(3-(2-(4-aminophenyl)diazenyl)phenyl)
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