2-Butenamide,N-ethyl-N-(2-methylphenyl)- cas no:483-63-6

Name2-Butenamide,N-ethyl-N-(2-methylphenyl)-
CAS483-63-6
Synonymso-Crotonotoluidide,N-ethyl- (6CI,7CI,8CI);Crotalgin;Crotamitex;Crotamitone;Crotonyl N-ethyl-o-toluidine;Eurax;Euraxil;N-Crotonyl-N-ethyl-o-toluidine;N-Ethyl-o-crotonotoluidide;Veteusan;
EINECS(EC#)207-596-3
Molecular FormulaC₁₃H₁₇NO
Molecular Weight203.28

refractive indexn20/D 1.54(lit.)
storage tempKeep tightly closed.

Hazard Xn: Harmful;
Risk R22
Safety Hazard Codes:Xn
Risk Statements:22-36/38-43
22:Harmful if swallowed
36/38:Irritating to eyes and skin
43:May cause sensitization by skin contact
Safety Statements:26-36
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
WGK Germany:3

CHEMICAL IDENTIFICATION

RTECS NUMBER :

GQ7000000

CHEMICAL NAME :

o-Crotonotoluidide, N-ethyl-

CAS REGISTRY NUMBER :

483-63-6

BEILSTEIN REFERENCE NO. :

3275497

LAST UPDATED :

199612

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C13-H17-N-O

MOLECULAR WEIGHT :

203.31

WISWESSER LINE NOTATION :

2U1VN2&R B1

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 :

1500 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland, OH, Chemical Rubber Co., 1969 Volume(issue)/page/year: -,35,1969

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

318 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,233,1982

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

1630 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,233,1982

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1600 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland, OH, Chemical Rubber Co., 1969 Volume(issue)/page/year: -,35,1969

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

395 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,233,1982

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1393 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,233,1982