4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one

Modify Date: 2024-04-05 16:28:47

4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one Structure
4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one structure
Common Name 4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one
CAS Number 21811-64-3 Molecular Weight 318.32900
Density 1.27g/cm3 Boiling Point 497.2ºC at 760mmHg
Molecular Formula C18H14N4O2 Melting Point N/A
MSDS N/A Flash Point 254.5ºC

 Names

Name 4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.27g/cm3
Boiling Point 497.2ºC at 760mmHg
Molecular Formula C18H14N4O2
Molecular Weight 318.32900
Flash Point 254.5ºC
Exact Mass 318.11200
PSA 82.92000
LogP 2.75860
Vapour Pressure 7.98E-14mmHg at 25°C
Index of Refraction 1.654

 Safety Information

HS Code 2927000090

 Synthetic Route

~%

4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one Structure

4-[[4-[2-(4-oxo...

CAS#:21811-64-3

Literature: Meldola Journal of the Chemical Society, 1885 , vol. 47, p. 661

~%

4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one Structure

4-[[4-[2-(4-oxo...

CAS#:21811-64-3

Literature: Meldola Journal of the Chemical Society, 1885 , vol. 47, p. 661

~%

4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one Structure

4-[[4-[2-(4-oxo...

CAS#:21811-64-3

Literature: Meldola Journal of the Chemical Society, 1885 , vol. 47, p. 661

~%

4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one Structure

4-[[4-[2-(4-oxo...

CAS#:21811-64-3

Literature: Meldola Journal of the Chemical Society, 1885 , vol. 47, p. 661

 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%

 Synonyms

4,4'-p-Phenylenbisazo-di-phenol