4-((4-Hydroxyphenyl)diazenyl)phenylarsonic acid

Modify Date: 2024-04-04 12:36:44

4-((4-Hydroxyphenyl)diazenyl)phenylarsonic acid Structure
4-((4-Hydroxyphenyl)diazenyl)phenylarsonic acid structure
Common Name 4-((4-Hydroxyphenyl)diazenyl)phenylarsonic acid
CAS Number 5425-66-1 Molecular Weight 322.14800
Density N/A Boiling Point 575.6ºC at 760 mmHg
Molecular Formula C12H11AsN2O4 Melting Point N/A
MSDS N/A Flash Point 301.9ºC

 Names

Name [4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]arsonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 575.6ºC at 760 mmHg
Molecular Formula C12H11AsN2O4
Molecular Weight 322.14800
Flash Point 301.9ºC
Exact Mass 321.99300
PSA 102.48000
LogP 1.36860

 Safety Information

HS Code 2931900090

 Synthetic Route

~60%

4-((4-Hydroxyphenyl)diazenyl)phenylarsonic acid Structure

4-((4-Hydroxyph...

CAS#:5425-66-1

Literature: Cooper, Rachel J.; Camp, Philip J.; Gordon, Ross J.; Henderson, David K.; Henry, Dorothy C. R.; McNab, Hamish; De Silva, Sonali S.; Tackley, Daniel; Tasker, Peter A.; Wight, Paul Dalton Transactions, 2006 , # 23 p. 2785 - 2793

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4-((4-Hydroxyphenyl)diazenyl)phenylarsonic acid Structure

4-((4-Hydroxyph...

CAS#:5425-66-1

Literature: Barrowcliff; Pyman; Remfry Journal of the Chemical Society, 1908 , vol. 93, p. 1900 Anm.

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

4'-Hydroxy-4-arsono-azobenzol
[4-(4-Hydroxy-phenylazo)-phenyl]-arsonsaeure
4-Oxy-azobenzol-arsinsaeure-(4')
4-((4-Hydroxyphenyl)diazenyl)phenylarsonic acid
(Benzol-arsinsaeure-(4))-(1 azo 4)-phenol
4-(4'-hydroxyphenylazo)phenylarsonic acid