5-Amino-1,3-benzoxazol-2(3H)-one
Suppliers
Names
[ CAS No. ]:
14733-77-8
[ Name ]:
5-Amino-1,3-benzoxazol-2(3H)-one
[Synonym ]:
2(3H)-Benzoxazolone, 5-amino-
5-Amino-1,3-benzoxazol-2(3H)-one
5-amino-3H-1,3-benzoxazol-2-one
2(3H)-Benzoxazolone,5-amino-(9CI)
5-amino-2(3H)-benzoxazolane
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Molecular Formula ]:
C7H6N2O2
[ Molecular Weight ]:
150.135
[ Exact Mass ]:
150.042923
[ PSA ]:
72.02000
[ LogP ]:
0.02
[ Index of Refraction ]:
1.660
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DM4930000
- CHEMICAL NAME :
- 2-Benzoxazolinone, 5-amino-
- CAS REGISTRY NUMBER :
- 14733-77-8
- BEILSTEIN REFERENCE NO. :
- 0137913
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C7-H6-N2-O2
- MOLECULAR WEIGHT :
- 150.15
- WISWESSER LINE NOTATION :
- T56 BMVOJ HZ
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 :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),341,1964
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 420 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),340,1964
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%