ChemicalBook > CAS DataBase List > (E)-4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid

(E)-4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid

Product Name
(E)-4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid
CAS No.
253801-34-2
Chemical Name
(E)-4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid
Synonyms
Lenvatinib Impurity 137;4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid;(E)-4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid;Benzenesulfonic acid, 4-[2-(2-chloro-4-hydroxyphenyl)diazenyl]-
CBNumber
CB93975333
Molecular Formula
C12H9ClN2O4S
Formula Weight
312.73
MOL File
253801-34-2.mol
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(E)-4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid Property

Density 
1.54±0.1 g/cm3(Predicted)
pka
-1.13±0.50(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P501Dispose of contents/container to..…

(E)-4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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(E)-4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid Suppliers

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253801-34-2, (E)-4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acidRelated Search:

1-(2-chloro-4-hydroxyphenyl)-3-cyclopropylurea Lenvatinib Impurity 8 Lenvatinib Impurity f 6-Quinolinecarboxylic acid, 4-(4-amino-3-chlorophenoxy)-7-methoxy-, methyl ester Lenvatinib Impurity 5 Lenvatinib Impurity O 6-Quinolinecarboxamide, 4-[3-chloro-4-[[(ethylamino)carbonyl]amino]phenoxy]-7-methoxy- 6-Quinolinecarboxamide, 4-[(2-chloro-4-hydroxyphenyl)amino]-7-methoxy- 6-Quinolinecarboxamide, 4-hydroxy-7-methoxy- Descyclopropyl Lenvatinib phenyl (4-((6-carbamoyl-7-methoxyquinolin-4-yl)oxy)-2-chlorophenyl)carbamate 4-(4-amino-3-chlorophenoxy)-7-methoxyquinoline-6-carboxamide 4,4'-[Carbonylbis[imino(3-chloro-4,1-phenylene)oxy]]bis[7-methoxy-6-quinolinecarboxamide] Lenvatinib Impurity 2 Lenvatinib Impurity d 7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carboxaMide 4-chloro-7-Methoxyquinoline-6-carboxaMide Lenvatinib Impurity 12

  • (E)-4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid
  • Benzenesulfonic acid, 4-[2-(2-chloro-4-hydroxyphenyl)diazenyl]-
  • 4-((2-chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid
  • Lenvatinib Impurity 137
  • 253801-34-2
  • API