Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Catalyst and Auxiliary >  Fluorescent brightener >  Fluorescent Brightener 121

Fluorescent Brightener 121

Basic information Safety Supplier Related

Fluorescent Brightener 121 Basic information

Product Name:
Fluorescent Brightener 121
Synonyms:
  • 3-(4-chlorophenyl)-1-(4-sulfamoylphenyl)-2-pyrazoline
  • c.i. 50510
  • Fluorescent Brightener 121
  • 4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzenesulphonamide
  • BlankophorMan01
  • Benzenesulfonamide, 4-3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl-
  • 4-[3-(4-Chlorphenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzolsulfonamid
  • 4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-Benzenesulfonamide 4-[3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol- 1-yl]benzenesulfonamide 4-[3-(4-chlorophenyl)-4,5-dihydro-1h-pyrazol-1-yl]-benzenesulfonamid
CAS:
2744-49-2
MF:
C15H14ClN3O2S
MW:
335.81
EINECS:
220-378-2
Mol File:
2744-49-2.mol
More
Less

Fluorescent Brightener 121 Chemical Properties

Melting point:
218-219°C
Boiling point:
535.2±60.0 °C(Predicted)
Density 
1.45
pka
10.39±0.10(Predicted)
LogP
2.56 at 30℃
EPA Substance Registry System
Benzenesulfonamide, 4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]- (2744-49-2)
More
Less

Fluorescent Brightener 121 Usage And Synthesis

Flammability and Explosibility

Non flammable

Fluorescent Brightener 121Supplier

Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
ShanDong Look Chemical Co.,Ltd.
Tel
+8617653113219
Email
sales01@sdlookchemical.com
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Email
chemwill_asia@126.com
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Email
linda@hubeijusheng.com
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com