sodium 2-[4-(Dimethylamino)phenylazo]benzoate

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Names

[ CAS No. ]:
845-10-3

[ Name ]:
sodium 2-[4-(Dimethylamino)phenylazo]benzoate

[Synonym ]:
Sodium 2-{(E)-[4-(dimethylamino)phenyl]diazenyl}benzoate
Benzoic acid, 2-[(E)-2-[4-(dimethylamino)phenyl]diazenyl]-, sodium salt (1:1)
sodium 2-[4-(Dimethylamino)phenylazo]benzoate
sodium,2-[[4-(dimethylamino)phenyl]diazenyl]benzoate
EINECS 212-682-9
MFCD00002425

Chemical & Physical Properties

[ Density]:
0.791

[ Boiling Point ]:
64.7 °C

[ Melting Point ]:
178-182 °C

[ Molecular Formula ]:
C₁₅H₁₄N₃NaO₂

[ Molecular Weight ]:
291.280

[ Flash Point ]:
12 °C

[ Exact Mass ]:
291.098358

[ PSA ]:
68.09000

[ LogP ]:
2.53150

[ Storage condition ]:
Store at RT.

[ Stability ]:
Stability Reported to be unstable, but this is probably a mistake on a commercial MSDS sheet. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
H2O: soluble

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R40

[ Safety Phrases ]:
S36/37-S24/25

[ RIDADR ]:
UN 1170 3/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
29270000

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

Photodegradation of methyl red by advanced and homogeneous photo-Fenton's processes: a comparative study and kinetic approach.

J. Environ. Monit. 11(7) , 1397-404, (2009)

The degradation of methyl red (MR), an azo dye, was carried out by the homogeneous photo-Fenton's process (HPFP) and the advanced photo-Fenton's process (APFP) using symmetrical peroxides such as hydr...

Development of a novel colorimetric indicator label for monitoring freshness of intermediate-moisture dessert spoilage.

Talanta 81(3) , 1126-32, (2010)

A colorimetric mixed pH dye-based indicator with potential for the development of intelligent packaging, as a "chemical barcode" for real-time monitoring of intermediate-moisture dessert spoilage, is ...

Preconcentration of aqueous dyes through phase-transfer liquid-phase microextraction with a room-temperature ionic liquid.

Anal. Chim. Acta 742 , 54-8, (2012)

In this study, we employed the room-temperature ionic liquid [bmim][PF(6)] as both ion-pair agent and an extractant in the phase-transfer liquid-phase microextraction (PTLPME) of aqueous dyes. In the ...

Methyl Red
Fenaminosulf
2-(4-dimethylamino-phenylazo)-6-methoxy-3-methyl-benzothiazolium, iodide
2-(4-Dimethylamino-phenylazo)-benzoic acid 4-vinyl-benzyl ester
sodium 2-[(4-hydroxyphenyl)azo]benzoate
sodium,2-[[4-(acetylsulfamoyl)phenyl]carbamoyl]benzoate
N-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-1-ethyl-5-methyl-N-((tetrahydrofuran-2-yl)methyl)-1H-pyrazole-3-carboxamide
N-(4-chloro-2-(2-chlorobenzoyl)phenyl)-1-ethyl-5-methyl-1H-pyrazole-3-carboxamide
N-(4-ethoxybenzo[d]thiazol-2-yl)-1-ethyl-N-((tetrahydrofuran-2-yl)methyl)-1H-pyrazole-3-carboxamide
1-ethyl-N-(4-isopropylbenzo[d]thiazol-2-yl)-N-((tetrahydrofuran-2-yl)methyl)-1H-pyrazole-3-carboxamide
1-ethyl-N-(4-methoxynaphthalen-1-yl)-1H-pyrazole-3-carboxamide
N-(5,7-dimethylbenzo[d]thiazol-2-yl)-1-ethyl-3-methyl-N-((tetrahydrofuran-2-yl)methyl)-1H-pyrazole-5-carboxamide
N-(4-chloro-2-(2-chlorobenzoyl)phenyl)-1-ethyl-3-methyl-1H-pyrazole-5-carboxamide
N-(3-(benzo[d]thiazol-2-yl)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-1-ethyl-1H-pyrazole-5-carboxamide
N-(4-chlorobenzo[d]thiazol-2-yl)-1-ethyl-N-((tetrahydrofuran-2-yl)methyl)-1H-pyrazole-5-carboxamide
N-(3-(benzo[d]thiazol-2-yl)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-1-methyl-1H-pyrazole-3-carboxamide

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