CAS No.2491-74-9,4'-NITRO-4-DIMETHYLAMINOAZOBENZENE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	2491-74-9
Name:	4'-NITRO-4-DIMETHYLAMINOAZOBENZENE
Article Data:	18

Formula:	C₁₄H₁₄N₄O₂
Molecular Weight:	270.291
Synonyms:	Aniline,N,N-dimethyl-p-[(p-nitrophenyl)azo]- (6CI,7CI,8CI);Benzenamine,N,N-dimethyl-4-[(4-nitrophenyl)azo]- (9CI);4-(Dimethylamino)-4'-nitroazobenzene;4-(N,N-Dimethylamino)-4'-nitroazobenzene;4-Nitro-4'-(dimethylamino)azobenzene;4'-Nitro-4-dimethylaminoazobenzene;4'-Nitro-N,N-dimethyl-4-aminoazobenzene;DAN-AB;N,N-Dimethyl-4-[(4-nitrophenyl)azo]aniline;p-Dimethylamino-p'-nitroazobenzene;p-Nitrobenzeneazodimethylaniline;
Density:	1.202 g/cm³
Melting Point:	229 °C
Boiling Point:	449.583 °C at 760 mmHg
Flash Point:	225.7 °C
Solubility:	0.5406ug/L(25 oC)
Risk Codes:	36/37/38
Safety:	26-36/37/39
PSA:	73.78000
LogP:	4.59940

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- China (Mainland)(19)
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Specification

The Benzenamine,N,N-dimethyl-4-[2-(4-nitrophenyl)diazenyl]- is an organic compound with the formula C₁₄H₁₄N₄O₂. The IUPAC name of this chemical is N,N-dimethyl-4-[(4-nitrophenyl)diazenyl]aniline. With the CAS registry number 2491-74-9, it is also named as Benzenamine, N,N-dimethyl-4-[(4-nitrophenyl)azo]-. The product's category is Miscellaneous.

Physical properties about Benzenamine,N,N-dimethyl-4-[2-(4-nitrophenyl)diazenyl]- are: (1)ACD/LogP: 4.78; (2)ACD/LogD (pH 5.5): 5; (3)ACD/LogD (pH 7.4): 5; (4)ACD/BCF (pH 5.5): 2663; (5)ACD/BCF (pH 7.4): 2665; (6)ACD/KOC (pH 5.5): 9850; (7)ACD/KOC (pH 7.4): 9857; (8)#H bond acceptors: 6; (9)#Freely Rotating Bonds: 4; (10)Polar Surface Area: 73.78 Å²; (11)Index of Refraction: 1.604; (12)Molar Refractivity: 77.322 cm³; (13)Molar Volume: 224.834 cm³; (14)Polarizability: 30.653×10^-24cm³; (15)Surface Tension: 47.217 dyne/cm; (16)Density: 1.202 g/cm³; (17)Flash Point: 225.7 °C; (18)Enthalpy of Vaporization: 70.83 kJ/mol; (19)Boiling Point: 449.583 °C at 760 mmHg.

Preparation of Benzenamine,N,N-dimethyl-4-[2-(4-nitrophenyl)diazenyl]-: this chemical can be prepared by 4-nitro-benzenediazonium and ethyl-(4-dimethylamino-phenyl)-carbinol. This reaction will need solvents ethanol, H₂O. The reaction time is 3 hours with reaction temperature of 8 °C. The yield is about 95%.

Benzenamine,N,N-dimethyl-4-[2-(4-nitrophenyl)diazenyl]- can be prepared by 4-nitro-benzenediazonium and ethyl-(4-dimethylamino-phenyl)-carbinol

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: CN(C)c2ccc(/N=N/c1ccc(cc1)[N+]([O-])=O)cc2
(2)InChI: InChI=1/C14H14N4O2/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)18(19)20/h3-10H,1-2H3
(3)InChIKey: LSFRFLVWCKLQTO-UHFFFAOYAN
(4)Std. InChI: InChI=1S/C14H14N4O2/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)18(19)20/h3-10H,1-2H3
(5)Std. InChIKey: LSFRFLVWCKLQTO-UHFFFAOYSA-N