Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenamine,N,N-dimethyl-4-[2-(1-oxido-4-pyridinyl)diazenyl]-
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13520-96-2

13520-96-2 structure

13520-96-2 structure

Name: Benzenamine,N,N-dimethyl-4-[2-(1-oxido-4-pyridinyl)diazenyl]-
Chemical Name: N,N-dimethyl-4-[(1-oxidopyridin-1-ium-4-yl)diazenyl]aniline
CAS Number: 13520-96-2
Molecular Formula: C₁₃H₁₄N₄O
Molecular Weight: 242.27600
Create Date: 2017-08-18 15:18:44
Modify Date: 2024-04-02 22:30:13

Name	N,N-dimethyl-4-[(1-oxidopyridin-1-ium-4-yl)diazenyl]aniline
Synonyms	N,N-dimethyl-4-(1-oxy-pyridin-4-ylazo)-aniline 4-(4-Dimethylamino-phenylazo)-pyridin-1-oxid N,N-Dimethyl-4-[4'(pyridyl-1'-oxide)azo]aniline Pyridine-1-oxide-4-azo-p-dimethylaniline Pyridine-1-oxide,4-(p-(dimethylamino)phenylazo) 3-(4'-N,N-dimethylaminophenylazo)pyridine-1-oxide WLN: T6NJ AO DNUNR DN1&1

Density	1.14g/cm3
Boiling Point	489.4ºC at 760 mmHg
Molecular Formula	C₁₃H₁₄N₄O
Molecular Weight	242.27600
Flash Point	249.8ºC
Exact Mass	242.11700
PSA	53.42000
LogP	3.59650
Vapour Pressure	1E-09mmHg at 25°C
Index of Refraction	1.595

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT6825000

CHEMICAL NAME :: Pyridine-1-oxide, 4-(p-(dimethylamino)phenylazo)-

CAS REGISTRY NUMBER :: 13520-96-2

BEILSTEIN REFERENCE NO. :: 0482138

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C13-H14-N4-O

MOLECULAR WEIGHT :: 242.31

WISWESSER LINE NOTATION :: T6NJ AO DNUNR 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 :: 1134 mg/kg/9W-C

TOXIC EFFECTS :: Tumorigenic - neoplastic 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: 37,365,1966

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4320 mg/kg/17W-C

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

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 14,22,1954

HS Code	2933399090

3535-75-9 structure

3535-75-9

121-69-7 structure

121-69-7

~%

13520-96-2 structure

13520-96-2

Literature: Das, P. J.; Khound, S.; Dutta, J. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 2 p. 161 - 163

Precursor 2
3535-75-9 121-69-7
DownStream 0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%