Benzenamine,N,N-dimethyl-4-[2-(3-pyridinyl)diazenyl]-

Modify Date: 2025-08-25 21:45:46

Benzenamine,N,N-dimethyl-4-[2-(3-pyridinyl)diazenyl]- structure	Common Name	Benzenamine,N,N-dimethyl-4-[2-(3-pyridinyl)diazenyl]-
	CAS Number	156-25-2	Molecular Weight	226.27700
	Density	1.08g/cm3	Boiling Point	392.8ºC at 760 mmHg
	Molecular Formula	C₁₃H₁₄N₄	Melting Point	N/A
	MSDS	N/A	Flash Point	191.4ºC

Name	N,N-dimethyl-4-(pyridin-3-yldiazenyl)aniline
Synonym	More Synonyms

Density	1.08g/cm3
Boiling Point	392.8ºC at 760 mmHg
Molecular Formula	C₁₃H₁₄N₄
Molecular Weight	226.27700
Flash Point	191.4ºC
Exact Mass	226.12200
PSA	40.85000
LogP	3.56300
Vapour Pressure	2.22E-06mmHg at 25°C
Index of Refraction	1.588
InChIKey	WINWFWAHZSMBJQ-UHFFFAOYSA-N
SMILES	CN(C)c1ccc(N=Nc2cccnc2)cc1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT2000000

CHEMICAL NAME :: Pyridine, 3-(p-(dimethylamino)phenylazo)-

CAS REGISTRY NUMBER :: 156-25-2

BEILSTEIN REFERENCE NO. :: 0014276

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H14-N4

MOLECULAR WEIGHT :: 226.31

WISWESSER LINE NOTATION :: T6NJ CNUNR 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 :: 3530 mg/kg/28W-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: 15,67,1954

HS Code	2933399090

3-Aminopyridine

CAS#:462-08-8

N,N-Dimethylaniline

CAS#:121-69-7

Benzenamine,N,N...

CAS#:156-25-2

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

N,N-Dimethylaniline

CAS#:121-69-7

Benzenamine,N,N...

CAS#:156-25-2

Literature: Raeth Justus Liebigs Annalen der Chemie, 1931 , vol. 486, p. 95 Chem. Zentralbl., 1929 , vol. 100, # II p. 489

Precursor 2
CAS#:462-08-8 3-Aminopyridine CAS#:121-69-7 N,N-Dimethylaniline
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%

Pyridine-3-azo-p-dimethylaniline

4'-N,N-Dimethylamino-1'-phenylazo-3-pyridine

4'-Dimethylamino-1',3-azobenzol-3-pyridin

N,N-dimethyl-4-pyridin-3-ylazo-aniline

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Benzenamine,N,N-dimethyl-4-[2-(3-pyridinyl)diazenyl]-

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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Precursor & DownStream

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Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.