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Product Name: Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl-
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6257-64-3

6257-64-3 structure

6257-64-3 structure

Name: Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl-
Chemical Name: 4-[[4-(dimethylamino)phenyl]diazenyl]-N,N-dimethylaniline
CAS Number: 6257-64-3
Molecular Formula: C₁₆H₂₀N₄
Molecular Weight: 268.35700
Create Date: 2018-05-05 08:00:00
Modify Date: 2025-08-27 08:42:57

Name	4-[[4-(dimethylamino)phenyl]diazenyl]-N,N-dimethylaniline
Synonyms	DADAB 4,4'-bis-NN-dimethylaminoazobenzene p-N-Dimethylaminoazobenzene EINECS 228-388-9

Density	1.02g/cm3
Boiling Point	426.6ºC at 760 mmHg
Melting Point	273ºC
Molecular Formula	C₁₆H₂₀N₄
Molecular Weight	268.35700
Flash Point	211.8ºC
Exact Mass	268.16900
PSA	31.20000
LogP	4.23400
Index of Refraction	1.561

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BW7449000

CHEMICAL NAME :: Aniline, p,p'-azobis(N,N-dimethyl-

CAS REGISTRY NUMBER :: 6257-64-3

BEILSTEIN REFERENCE NO. :: 0750281

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C16-H20-N4

MOLECULAR WEIGHT :: 268.40

WISWESSER LINE NOTATION :: 1N1&R DNUNR DN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 20 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 93,67,1982

Precursor 9
99-98-9 100-23-2 138-89-6 24564-52-1
18523-44-9 121-69-7 871876-73-2 100-63-0
105-10-2
DownStream 2
99-98-9 100-23-2

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