Ethanol,2,2'-[[4-[2-(4-nitrophenyl)diazenyl]phenyl]imino]bis-

Names

[ CAS No. ]:
2734-52-3

[ Name ]:
Ethanol,2,2'-[[4-[2-(4-nitrophenyl)diazenyl]phenyl]imino]bis-

[Synonym ]:
MFCD00044367
EINECS 220-354-1
Disperse Red-19
C.I. Disperse Red 19

Chemical & Physical Properties

[ Density]:
1.3g/cm3

[ Boiling Point ]:
577.3ºC at 760mmHg

[ Melting Point ]:
>300ºC(lit.)

[ Molecular Formula ]:
C₁₆H₁₈N₄O₄

[ Molecular Weight ]:
330.33900

[ Flash Point ]:
302.9ºC

[ Exact Mass ]:
330.13300

[ PSA ]:
114.24000

[ LogP ]:
3.32440

[ Vapour Pressure ]:
3.61E-14mmHg at 25°C

[ Index of Refraction ]:
1.616

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H317

[ Precautionary Statements ]:
P280

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
22-43

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

4-Nitroaniline
2,2'-(Phenylimino)diethanol
4-Nitrophenyldiazonium tetrafluoroborate

DownStream

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Effect of temperature and atmospheric environment on the photodegradation of some Disperse Red 1-type polymers.

Optics Letters 24(23) , 1741-1743, (1999)

The photodegradation of the azobenzene chromophore DR1 {4-[N-ethyl-N-(2-hydroxyethyl)amino]-4(?)-nitroazobenzene]} incorporated as a side chain or as a guest in a poly(methyl) methacrylate host has be...

New third-order nonlinear polymers functionalized with disperse red and disperse orange chromophores with increased stability Cherioux, F., Audebert, P., Maillotte, H., Grossard, L., Hernandez, F. E., & Lacourt, A.

Chem. Mater. 9(12) , 2921-2927, (1997)

Photoisomerization and second harmonic generation in disperse red one-doped and-functionalized poly (methyl methacrylate) films. Loucif-Saibi, R., Nakatani, K., Delaire, J. A., Dumont, M., & Sekkat, Z.

Chem. Mater. 5(2) , 229-236, (1993)

trans-3,3-Dimethyl-5-fluoro-4-hydroxypiperidine hydrochloride
2-(4,5,6,7-Tetrahydropyrazolo[4,3-c]pyridin-1-yl)ethanol diHCl
2-(3,3-Difluoro-1-methylcyclobutyl)acetonitrile
3-[1-(propan-2-yl)-1H-1,2,3-triazol-4-yl]pyrrolidin-3-ol dihydrochloride
N-(diphenylmethyl)-2-(methylamino)acetamide hydrochloride
3,5-Dichlorobenzene-1,2-diamine hydrochloride
5-(1-Amino-3-methylbutyl)-1,2,4-oxadiazole-3-carboxylic acid
Methyl 6-methyl-4-(trifluoromethyl)pyridine-2-carboxylate
2-[2-(Dimethylamino)-4-fluorophenyl]propan-2-ol
Methyl 4-bromo-2-(hydroxymethyl)benzoate

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