4-[[4-(Dimethylamino)-m-tolyl]azo]-3-methylpyridine 1-oxide

Names

[ CAS No. ]:
19456-74-7

[ Name ]:
4-[[4-(Dimethylamino)-m-tolyl]azo]-3-methylpyridine 1-oxide

[Synonym ]:
3-Picoline,4-((4-(dimethylamino)-m-tolyl)azo)-,1-oxide
N,N,2-trimethyl-4-[(E)-(3-methyl-1-oxidopyridin-4-yl)diazenyl]aniline
4-((4-(Dimethylamino)-m-tolyl)azo)-3-picoline 1-oxide
N,N,2-Trimethyl-4-(4'-(3'-methylpyridyl-1'-oxide)azo)aniline

Chemical & Physical Properties

[ Density]:
1.11g/cm3

[ Boiling Point ]:
513.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₅H₁₈N₄O

[ Molecular Weight ]:
270.33000

[ Flash Point ]:
264.5ºC

[ Exact Mass ]:
270.14800

[ PSA ]:
53.42000

[ LogP ]:
4.21330

[ Vapour Pressure ]:
1.15E-10mmHg at 25°C

[ Index of Refraction ]:
1.581

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TJ6300000

CHEMICAL NAME :: 3-Picoline, 4-((4-(dimethylamino)-m-tolyl)azo)-, 1-oxide

CAS REGISTRY NUMBER :: 19456-74-7

LAST UPDATED :: 198910

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H18-N4-O

MOLECULAR WEIGHT :: 270.37

WISWESSER LINE NOTATION :: T6NJ AO C1 DNUNR C1 DN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4284 mg/kg/17W-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors

REFERENCE :: JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 41,855,1968