704-48-3
704-48-3 structure
- Name: 2,3,4,5-TETRAHYDRO-1,5-BENZOXAZEPIN-4-ONE
- Chemical Name: 3,5-dihydro-2H-1,5-benzoxazepin-4-one
- CAS Number: 704-48-3
- Molecular Formula: C9H9NO2
- Molecular Weight: 163.17300
- Create Date: 2018-12-31 14:48:42
- Modify Date: 2025-08-25 17:46:03
| Name | 3,5-dihydro-2H-1,5-benzoxazepin-4-one |
|---|---|
| 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 |
| 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 |
| HS Code | 2934999090 |
|---|
|
~%
704-48-3 |
| Literature: Huckle,D. et al. Journal of the Chemical Society, 1965 , p. 1137 - 1141 |
|
~84%
704-48-3 |
| Literature: Tandon, Vishnu K.; Awasthi, Anoop K.; Maurya, Hardesh K.; Mishra, Pushyamitra Journal of Heterocyclic Chemistry, 2012 , vol. 49, # 2 p. 424 - 427 |
|
~2%
704-48-3 |
| Literature: Kamei, Katsuhide; Maeda, Noriko; Nomura, Kayoko; Shibata, Makoto; Katsuragi-Ogino, Ryoko; Koyama, Makoto; Nakajima, Mika; Inoue, Teruyoshi; Ohno, Tomochika; Tatsuoka, Toshio Bioorganic and Medicinal Chemistry, 2006 , vol. 14, # 6 p. 1978 - 1992 |
|
~%
704-48-3 |
| Literature: Tandon, Vishnu K.; Awasthi, Anoop K.; Maurya, Hardesh K.; Mishra, Pushyamitra Journal of Heterocyclic Chemistry, 2012 , vol. 49, # 2 p. 424 - 427 |
|
~%
704-48-3 |
| Literature: Bhalerao,U.T.; Thyagarajan,G. Indian Journal of Chemistry, 1969 , vol. 7, p. 429 - 433 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |