4H-1,3-BENZOXAZIN-4-ONE, 2,3-DIHYDRO-2-METHYL-
名称
[ CAS 号 ]:
20602-57-7
[ 英文名 ]:
4H-1,3-BENZOXAZIN-4-ONE, 2,3-DIHYDRO-2-METHYL-
[英文别名 ]:
- 2-Methyl-3,4-dihydro-1,3-benzoxazine-4-one
- 2-methyl-2,3-dihydro-4H-1,3-benzoxazin-4-one
- 4H-1,3-BENZOXAZIN-4-ONE,2,3-DIHYDRO-2-METHYL
- 4-Oxo-2-methyl-5,6-benzo-1,3-oxazin
- 2,3-Dihydro-2-methyl-4H-1,3-benzoxazin-4-one
物理化学性质
[ 密度 ]:
1.166g/cm3
[ 沸点 ]:
387.5ºC at 760 mmHg
[ 分子式 ]:
C9H9NO2
[ 分子量 ]:
163.17300
[ 闪点 ]:
188.2ºC
[ 精确质量 ]:
163.06300
[ PSA ]:
38.33000
[ LogP ]:
1.48360
[ 蒸汽压 ]:
3.28E-06mmHg at 25°C
[ 折射率 ]:
1.536
毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DM3843200
- CHEMICAL NAME :
- 4H-1,3-Benzoxazin-4-one, 2,3-dihydro-2-methyl-
- CAS REGISTRY NUMBER :
- 20602-57-7
- BEILSTEIN REFERENCE NO. :
- 0140346
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H9-N-O2
- MOLECULAR WEIGHT :
- 163.19
- WISWESSER LINE NOTATION :
- T66 BO DMV CHJ C1
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 :
- 1025 mg/kg
- TOXIC EFFECTS :
- Biochemical - Metabolism (Intermediary) - effect on inflammation or mediation of inflammation
- REFERENCE :
- JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 16,502,1964
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