Xanthine, 1,3-dimethyl-8-ethyl-
Xanthine, 1,3-dimethyl-8-ethyl-名称
[ CAS 号 ]:
5770-28-5
[ 英文名 ]:
Xanthine, 1,3-dimethyl-8-ethyl-
[英文别名 ]:
- 8-Ethyltheophylline
- Theophylline,8-ethyl
- Xanthine,1,3-dimethyl-8-ethyl
- 8-Aethyl-1,3-dimethyl-3,7-dihydro-purin-2,6-dion
- 1,3-dimethyl-8-ethylxanthine
- 8-ethyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
Xanthine, 1,3-dimethyl-8-ethyl-物理化学性质
[ 密度 ]:
1.337g/cm3
[ 沸点 ]:
461.5ºC at 760 mmHg
[ 分子式 ]:
C9H12N4O2
[ 分子量 ]:
208.21700
[ 闪点 ]:
232.9ºC
[ 精确质量 ]:
208.09600
[ PSA ]:
72.68000
[ 折射率 ]:
1.592
Xanthine, 1,3-dimethyl-8-ethyl-毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XH5200000
- CHEMICAL NAME :
- Theophylline, 8-ethyl-
- CAS REGISTRY NUMBER :
- 5770-28-5
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H12-N4-O2
- MOLECULAR WEIGHT :
- 208.25
- WISWESSER LINE NOTATION :
- T56 BM DN FNVNVJ C2 F1 H1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 175 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 14,1202,1971
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