2,3,4,5-TETRAHYDRO-1,5-BENZOXAZEPIN-4-ONE

Modify Date: 2025-08-25 17:46:03

2,3,4,5-TETRAHYDRO-1,5-BENZOXAZEPIN-4-ONE Structure
2,3,4,5-TETRAHYDRO-1,5-BENZOXAZEPIN-4-ONE structure
Common Name 2,3,4,5-TETRAHYDRO-1,5-BENZOXAZEPIN-4-ONE
CAS Number 704-48-3 Molecular Weight 163.17300
Density 1.186 Boiling Point 346ºC
Molecular Formula C9H9NO2 Melting Point 128-129ºC
MSDS N/A Flash Point 163ºC

 Names

Name 3,5-dihydro-2H-1,5-benzoxazepin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.186
Boiling Point 346ºC
Melting Point 128-129ºC
Molecular Formula C9H9NO2
Molecular Weight 163.17300
Flash Point 163ºC
Exact Mass 163.06300
PSA 41.82000
LogP 1.49270
InChIKey VQUQMVAKPPWYNT-UHFFFAOYSA-N
SMILES O=C1CCOc2ccccc2N1

 Safety Information

HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,3,4,5-tetrahydro-1,5-benzoxazepin-4-one
6,7-dihydro-9H-5-oxa-9-aza-benzocyclohepten-8-one
2,3-dihydro-1,5-benzoxazepin-4-one
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