2-Butenamide,N-(aminocarbonyl)-2-ethyl-, (E)- (9CI)
Names
[ CAS No. ]:
2884-67-5
[ Name ]:
2-Butenamide,N-(aminocarbonyl)-2-ethyl-, (E)- (9CI)
[Synonym ]:
(2-Ethyl-trans-crotonyl)harnstoff
(2-ethyl-trans-crotonoyl)-urea
MA-117
(2-Ethylcrotonoyl)urea
(E)-N-carbamoyl-2-ethyl-but-2-enamide
(2-Aethyl-trans-crotonoyl)-harnstoff
trans-2-Ethyl-crotonylharnstoff
Chemical & Physical Properties
[ Density]:
1.082g/cm3
[ Molecular Formula ]:
C7H12N2O2
[ Molecular Weight ]:
156.18200
[ Exact Mass ]:
156.09000
[ PSA ]:
72.19000
[ LogP ]:
1.62880
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YT2700000
- CHEMICAL NAME :
- Urea, (2-ethylcrotonoyl)-, trans-
- CAS REGISTRY NUMBER :
- 2884-67-5
- LAST UPDATED :
- 199506
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C7-H12-N2-O2
- MOLECULAR WEIGHT :
- 156.21
- WISWESSER LINE NOTATION :
- ZVMVY2&U2
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 :
- 2500 mg/kg
- TOXIC EFFECTS :
- Behavioral - sleep Behavioral - somnolence (general depressed activity)
- REFERENCE :
- FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 12,357,1953
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 575 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - tremor
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 114,418,1958
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1280 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 14,845,1959
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 990 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- APSXAS Acta Pharmaceutica Suecica. (Apotekarsocieteten-Farmacevtiska Foereningen, Box 1136, S-111, 81 Stockholm, Sweden) V.1- 1964- Volume(issue)/page/year: 5,293,1968
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 1100 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic Gastrointestinal - nausea or vomiting
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 114,418,1958