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21186-31-2

21186-31-2 structure

21186-31-2 structure

Name: benzo[b][1]benzazepin-3-one
Chemical Name: benzo[b][1]benzazepin-3-one
CAS Number: 21186-31-2
Molecular Formula: C₁₄H₉NO
Molecular Weight: 207.22700
Create Date: 2016-10-14 02:59:32
Modify Date: 2025-08-26 11:32:45

Name	benzo[b][1]benzazepin-3-one
Synonyms	2H-dibenzo<b,f>azepin-2-one dibenzo<b,f>azepin-3-one dibenz[b,f]azepin-2-one 2-oxo-2H-dibenz<b,f>azepine dibenzo[b,f]azepin-2-one 2H-Dibenz[b,f]azepin-2-one iminoquinone

Density	1.18g/cm3
Boiling Point	393ºC at 760 mmHg
Molecular Formula	C₁₄H₉NO
Molecular Weight	207.22700
Flash Point	162.3ºC
Exact Mass	207.06800
PSA	29.96000
LogP	2.69980
Vapour Pressure	2.2E-06mmHg at 25°C
Index of Refraction	1.646

HS Code	2933990090

256-96-2 structure

256-96-2

~45%

21186-31-2 structure

21186-31-2

Literature: Barret, Roland; Daudon, Marc Monatshefte fuer Chemie, 1991 , vol. 122, # 4 p. 323 - 325

256-96-2 structure

256-96-2

~77%

885-23-4 structure

885-23-4

21186-31-2 structure

21186-31-2

Literature: Rosowsky, Andre; Fu, Hongning; Chan, David C. M.; Queener, Sherry F. Journal of Medicinal Chemistry, 2004 , vol. 47, # 10 p. 2475 - 2485

Precursor 1
256-96-2
DownStream 1
68011-66-5

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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