4203-30-9

4203-30-9 structure

Name: 1-(4-bromophenyl)-2-diazonioethenolate
Chemical Name: 1-(4-bromophenyl)-2-diazonioethenolate
CAS Number: 4203-30-9
Molecular Formula: C₈H₅BrN₂O
Molecular Weight: 225.04200
Create Date: 2016-11-21 23:11:39
Modify Date: 2025-08-26 16:23:41

Name	1-(4-bromophenyl)-2-diazonioethenolate

Molecular Formula	C₈H₅BrN₂O
Molecular Weight	225.04200
Exact Mass	223.95900
PSA	54.46000
LogP	2.01346

HS Code	2927000090

99-90-1

~77%

4203-30-9

Literature: Dalton, Audra M.; Zhang, Yongjun; Davie, Christopher P.; Danheiser, Rick L. Organic Letters, 2002 , vol. 4, # 15 p. 2465 - 2468

14153-75-4

~0%

4203-30-9

570391-40-1

Literature: Sezer, Oezkan; Anac, Olcay Helvetica Chimica Acta, 1994 , vol. 77, # 8 p. 2323 - 2334

53073-03-3

4203-30-9

Literature: Regitz,M.; Menz,F. Chemische Berichte, 1968 , vol. 101, # 8 p. 2622 - 2632

586-76-5

4203-30-9

Literature: Chapyshev, S. V.; Kurkovskii, L. I.; Kartsev, V. G. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, # 4 p. 765 - 770 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , # 4 p. 837 - 842

23722-26-1

4203-30-9

Literature: Hauptmann,S.; Wilde,H. Journal fuer Praktische Chemie (Leipzig), 1969 , vol. 311, p. 604 - 613

99-73-0

4203-30-9

Literature: Hauptmann,S.; Wilde,H. Journal fuer Praktische Chemie (Leipzig), 1969 , vol. 311, p. 604 - 613

186581-53-3

586-75-4

~28%

4203-30-9

Literature: Nakamura, Yosuke; Inamura, Ken'ichi; Oomuro, Ryosuke; Laurenco, Richard; Tidwell, Thomas T.; Nishimura, Jun Organic and Biomolecular Chemistry, 2005 , vol. 3, # 16 p. 3032 - 3038

Precursor 6
99-90-1 186581-53-3 586-75-4 14153-75-4
586-76-5 99-73-0
DownStream 6
99-73-0 74860-13-2 7500-37-0 7506-12-9
98475-05-9 403-30-5

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%

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