3-oxauracil
Names
[ CAS No. ]:
34314-63-1
[ Name ]:
3-oxauracil
[Synonym ]:
3H-[1,3]oxazine-2,6-dione
2H-1,3-Oxazin-2,6(3H)-dion
1,3-oxazine-2,6-dione
2H-1,3(3H)-oxazine-2,6-dione
2,3-Dihydro-1,3-6H-oxazine-2,6-dione
2H-1,3-Oxazine-2,6(3H)-dione
3-Oxauracil
Chemical & Physical Properties
[ Density]:
1.416g/cm3
[ Molecular Formula ]:
C4H3NO3
[ Molecular Weight ]:
113.07200
[ Exact Mass ]:
113.01100
[ PSA ]:
63.07000
[ Index of Refraction ]:
1.494
[ Storage condition ]:
-20°C
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RP6250000
- CHEMICAL NAME :
- 2H-1,3-Oxazine-2,6(3H)-dione
- CAS REGISTRY NUMBER :
- 34314-63-1
- BEILSTEIN REFERENCE NO. :
- 0112222
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C4-H3-N-O3
- MOLECULAR WEIGHT :
- 113.08
- WISWESSER LINE NOTATION :
- T6MVOVJ
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 :
- 850 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NEOLA4 Neoplasma. (Karger-Libri, P.O. Box, CH-4009 Basel, Switzerland) V.4- 1957- Volume(issue)/page/year: 25,413,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 322 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NEOLA4 Neoplasma. (Karger-Libri, P.O. Box, CH-4009 Basel, Switzerland) V.4- 1957- Volume(issue)/page/year: 25,413,1978
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
22
[ Safety Phrases ]:
36
[ 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%