4-[(E)-(4-Bromophenyl)diazenyl]phenol

Modify Date: 2025-08-24 00:16:02

4-[(E)-(4-Bromophenyl)diazenyl]phenol Structure
4-[(E)-(4-Bromophenyl)diazenyl]phenol structure
Common Name 4-[(E)-(4-Bromophenyl)diazenyl]phenol
CAS Number 3035-94-7 Molecular Weight 277.117
Density 1.5±0.1 g/cm3 Boiling Point 426.3±30.0 °C at 760 mmHg
Molecular Formula C12H9BrN2O Melting Point 161 °C
MSDS N/A Flash Point 211.6±24.6 °C

 Names

Name 4-[(4-bromophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 426.3±30.0 °C at 760 mmHg
Melting Point 161 °C
Molecular Formula C12H9BrN2O
Molecular Weight 277.117
Flash Point 211.6±24.6 °C
Exact Mass 275.989807
PSA 41.46000
LogP 4.26
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.634
InChIKey YEBZABRSUREBDG-UHFFFAOYSA-N
SMILES Oc1ccc(N=Nc2ccc(Br)cc2)cc1

 Safety Information

Hazard Codes Xi
HS Code 2927000090

 Synthetic Route

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4-[(E)-(4-Bromophenyl)diazenyl]phenol Structure

4-[(E)-(4-Bromo...

CAS#:3035-94-7

Literature: Shimao, Ichiro; Fujimori, Ken; Oae, Shigeru Bulletin of the Chemical Society of Japan, 1982 , vol. 55, # 2 p. 546 - 550

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4-[(E)-(4-Bromophenyl)diazenyl]phenol Structure

4-[(E)-(4-Bromo...

CAS#:3035-94-7

Literature: Yamamoto, Jiro; Aimi, Hironori; Masuda, Yasuko; Sumida, Takashi; Umezo, Masahiro; Matuura, Teruo Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1982 , p. 1565 - 1568

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4-[(E)-(4-Bromophenyl)diazenyl]phenol Structure

4-[(E)-(4-Bromo...

CAS#:3035-94-7

Literature: Gavin, Jason; Ruiz, Juan F. Marquez; Kedziora, Kinga; Windle, Henry; Kelleher, Dermot P.; Gilmer, John F. Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 24 p. 7647 - 7652

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Detail
Literature: Shimao, Ichiro; Fujimori, Ken; Oae, Shigeru Bulletin of the Chemical Society of Japan, 1982 , vol. 55, # 2 p. 546 - 550

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4-[(E)-(4-Bromophenyl)diazenyl]phenol Structure

4-[(E)-(4-Bromo...

CAS#:3035-94-7

Literature: Yamamoto, Jiro; Aimi, Hironori; Masuda, Yasuko; Sumida, Takashi; Umezo, Masahiro; Matuura, Teruo Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1982 , p. 1565 - 1568

~%

4-[(E)-(4-Bromophenyl)diazenyl]phenol Structure

4-[(E)-(4-Bromo...

CAS#:3035-94-7

Literature: Shimao, Ichiro; Fujimori, Ken; Oae, Shigeru Bulletin of the Chemical Society of Japan, 1982 , vol. 55, # 2 p. 546 - 550

~%

4-[(E)-(4-Bromophenyl)diazenyl]phenol Structure

4-[(E)-(4-Bromo...

CAS#:3035-94-7

Literature: Guenther, R.; Jaehne, E.; Hartmann, H.; Schulze, M. Journal fuer Praktische Chemie (Leipzig), 1987 , vol. 329, # 6 p. 945 - 954

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4-[(E)-(4-Bromophenyl)diazenyl]phenol Structure

4-[(E)-(4-Bromo...

CAS#:3035-94-7

Literature: Angeli; Valori Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1912 , vol. <5>21 I, p. 165

 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-Bromophenylazo)phenol
4-[(E)-(4-Bromophenyl)diazenyl]phenol
4'-Brom-4-oxy-azobenzol
4-Bromophenylazophenol
Phenol, 4-[(E)-2-(4-bromophenyl)diazenyl]-
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