1-methyl-1-[(5-nitro-2-furyl)methylideneamino]urea
名称
[ CAS 号 ]:
6281-25-0
[ 英文名 ]:
1-methyl-1-[(5-nitro-2-furyl)methylideneamino]urea
[英文别名 ]:
- 5-Nitro-2-furaldehyde 2-ethylsemicarbazone
- NIFURSEMIZONE
- 5-nitro-furfural-(2-ethyl semicarbazone)
- Etafurazone
- Nifursemizonum
- 5-nitro-furfural-(2-methyl semicarbazone)
- 5-Nitro-furfural-(2-aethyl-semicarbazon)
- 5-Nitro-furfural-(2-methyl-semicarbazon)
- Nifursemizona
物理化学性质
[ 密度 ]:
1.544g/cm3
[ 沸点 ]:
369.467ºC at 760 mmHg
[ 分子式 ]:
C7H8N4O4
[ 分子量 ]:
212.16300
[ 闪点 ]:
177.248ºC
[ 精确质量 ]:
212.05500
[ PSA ]:
117.65000
[ LogP ]:
1.75570
[ 折射率 ]:
1.63
毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LT7487000
- CHEMICAL NAME :
- 2-Furaldehyde, 5-nitro-, 2-methylsemicarbazone
- CAS REGISTRY NUMBER :
- 6281-25-0
- BEILSTEIN REFERENCE NO. :
- 0232904
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H8-N4-O4
- MOLECULAR WEIGHT :
- 212.19
- WISWESSER LINE NOTATION :
- T5OJ BNW E1UNN1&V2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 39,313,1950
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相关化合物
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