(4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone

Modify Date: 2026-08-24 23:10:48

(4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone Structure
(4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone structure
Common Name (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone
CAS Number 123769-34-6 Molecular Weight 333.17700
Density 1.446g/cm3 Boiling Point 453.1ºC at 760 mmHg
Molecular Formula C16H13BrO3 Melting Point N/A
MSDS N/A Flash Point 227.8ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.446g/cm3
Boiling Point 453.1ºC at 760 mmHg
Molecular Formula C16H13BrO3
Molecular Weight 333.17700
Flash Point 227.8ºC
Exact Mass 332.00500
PSA 35.53000
LogP 3.84140
Vapour Pressure 2.12E-08mmHg at 25°C
Index of Refraction 1.602
InChIKey KPYCKTBRONJFRV-UHFFFAOYSA-N
SMILES O=C(c1ccc(Br)cc1)c1ccc2c(c1)OCCCO2

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

(4-Bromo-phenyl)-(3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-methanone
2H-1,5-Benzodioxepine,3,4-dihydro-7-(p-bromobenzoyl)
(4-Bromophenyl)(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone
Methanone,(4-bromophenyl)(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone?
A: SMILES notation of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone is O=C(c1ccc(Br)cc1)c1ccc2c(c1)OCCCO2.
Q: What is the CAS number of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone?
A: CAS number of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone is 123769-34-6.
Q: What English synonyms does (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone have?
A: English synonyms of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone: (4-Bromo-phenyl)-(3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-methanone, 2H-1,5-Benzodioxepine,3,4-dihydro-7-(p-bromobenzoyl), (4-Bromophenyl)(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone, Methanone,(4-bromophenyl)(3,4-dihydro-2H-1,5-benzodioxepin-7-yl).
Q: What is the InChIKey of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone?
A: InChIKey of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone is KPYCKTBRONJFRV-UHFFFAOYSA-N.
Q: What is the LogP of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone?
A: LogP of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone is 3.84140.
Q: What is the Chinese name of 123769-34-6?
A: Chinese name of 123769-34-6 is 123769-34-6.
Q: What is the polar surface area (PSA) of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone?
A: Polar surface area (PSA) of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone is 35.53000.
Q: What is the molecular weight of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone?
A: Molecular weight of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone is 333.17700.
Q: What is the molecular formula of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone?
A: Molecular formula of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone is C16H13BrO3.
Q: What is the boiling point of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone?
A: Boiling point of (4-bromophenyl)-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methanone is 453.1ºC at 760 mmHg.
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