3,4-DIHYDRO-2H-BENZO[B][1,4]DIOXEPINE
Names
[ CAS No. ]:
7216-18-4
[ Name ]:
3,4-DIHYDRO-2H-BENZO[B][1,4]DIOXEPINE
[Synonym ]:
3,4-dihydro-2H-1,5-benzodioxepine
Chemical & Physical Properties
[ Density]:
1.103g/cm3
[ Boiling Point ]:
221.011ºC at 760 mmHg
[ Melting Point ]:
14-15ºC
[ Molecular Formula ]:
C9H10O2
[ Molecular Weight ]:
150.17400
[ Flash Point ]:
91.549ºC
[ Exact Mass ]:
150.06800
[ PSA ]:
18.46000
[ LogP ]:
1.84790
[ Index of Refraction ]:
1.524
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DF4725200
- CHEMICAL NAME :
- 2H-1,5-Benzodioxepin, 3,4-dihydro-
- CAS REGISTRY NUMBER :
- 7216-18-4
- BEILSTEIN REFERENCE NO. :
- 0128377
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H10-O2
- MOLECULAR WEIGHT :
- 150.19
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 21,341,1987
Safety Information
[ HS Code ]:
2932999099
Synthetic Route
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%