2-nitrosooxazinane
Names
[ CAS No. ]:
40548-68-3
[ Name ]:
2-nitrosooxazinane
[Synonym ]:
2H-1,2-Oxazine,2-nitrosotetrahydro
N-nitrosotetrahydro-1,2-oxazine
2-Nitrosotetrahydro-1,2-oxazine
N-Nitrosotetrahydro-1,2-oxazin
2H-1,2-Oxazine,tetrahydro-2-nitroso
Tetrahydro-2-nitroso-2H-1,2-oxazine
2-nitroso-1,2-oxazinane
Chemical & Physical Properties
[ Density]:
1.32g/cm3
[ Boiling Point ]:
127.3ºC at 760 mmHg
[ Molecular Formula ]:
C4H8N2O2
[ Molecular Weight ]:
116.11900
[ Flash Point ]:
30.8ºC
[ Exact Mass ]:
116.05900
[ PSA ]:
41.90000
[ LogP ]:
0.63310
[ Index of Refraction ]:
1.546
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RP6430000
- CHEMICAL NAME :
- 2H-1,2-Oxazine, tetrahydro-2-nitroso-
- CAS REGISTRY NUMBER :
- 40548-68-3
- BEILSTEIN REFERENCE NO. :
- 0112124
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C4-H8-N2-O2
- MOLECULAR WEIGHT :
- 116.14
- WISWESSER LINE NOTATION :
- T6NOTJ ANO
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 830 mg/kg
- TOXIC EFFECTS :
- Brain and Coverings - changes in circulation (hemorrhage, thrombosis, etc.) Liver - hepatitis (hepatocellular necrosis), zonal Blood - hemorrhage
- REFERENCE :
- ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 79,114,1973 ** TUMORIGENIC DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 18 gm/kg/63W-I
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Skin and Appendages - tumors
- REFERENCE :
- ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 79,114,1973
Safety Information
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%