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1-methyl-1-[(5-nitro-2-furyl)methylideneamino]urea

Names

[ CAS No. ]:
6281-25-0

[ Name ]:
1-methyl-1-[(5-nitro-2-furyl)methylideneamino]urea

[Synonym ]:
5-Nitro-2-furaldehyde 2-ethylsemicarbazone
NIFURSEMIZONE
5-nitro-furfural-(2-ethyl semicarbazone)
Etafurazone
Hydrazinecarboxamide,1-ethyl-2-[(5-nitro-2-furanyl)methylene]
Nifursemizonum
5-nitro-furfural-(2-methyl semicarbazone)
5-Nitro-furfural-(2-aethyl-semicarbazon)
5-Nitro-furfural-(2-methyl-semicarbazon)
Nifursemizona

Chemical & Physical Properties

[ Density]:
1.544g/cm3

[ Boiling Point ]:
369.467ºC at 760 mmHg

[ Molecular Formula ]:
C7H8N4O4

[ Molecular Weight ]:
212.16300

[ Flash Point ]:
177.248ºC

[ Exact Mass ]:
212.05500

[ PSA ]:
117.65000

[ LogP ]:
1.75570

[ Index of Refraction ]:
1.63

Toxicological Information

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

Synthetic Route

Precursor & DownStream


Related Compounds