Introduction：Basic information about CAS 1021-91-6|5H-Dibenzo[a,d]cyclohepten-5-one,oxime, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5H-Dibenzo[a,d]cyclohepten-5-one,oxime |
|---|
| CAS Number | 1021-91-6 | Molecular Weight | 221.25400 |
|---|
| Density | 1.16g/cm3 | Boiling Point | 398.4ºC at 760mmHg |
|---|
| Molecular Formula | C15H11NO | Melting Point | / |
|---|
| MSDS | / | Flash Point | 255.5ºC |
|---|
Names
| Name | N-(dibenzo[1,2-a:1',2'-e][7]annulen-11-ylidene)hydroxylamine |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.16g/cm3 |
|---|
| Boiling Point | 398.4ºC at 760mmHg |
|---|
| Molecular Formula | C15H11NO |
|---|
| Molecular Weight | 221.25400 |
|---|
| Flash Point | 255.5ºC |
|---|
| Exact Mass | 221.08400 |
|---|
| PSA | 32.59000 |
|---|
| LogP | 3.28290 |
|---|
| Vapour Pressure | 4.61E-07mmHg at 25°C |
|---|
| Index of Refraction | 1.631 |
|---|
Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- HP1350000
- CHEMICAL NAME :
- 5H-Dibenzo(a,d)cyclohepten-5-one, oxime
- CAS REGISTRY NUMBER :
- 1021-91-6
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C15-H11-N-O
- MOLECULAR WEIGHT :
- 221.27
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02310
|
Safety Information
Customs
| HS Code | 2928000090 |
|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
|---|
Synonyms
| dibenzosuberenone oxime |
| EINECS 213-820-0 |
| Dibenzo<a,d>cyclohepten-5-oxime |
| dibenzocyclohepten-5-one oxime |
