Fluorescent Brightener 251

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Names

[ CAS No. ]:
16324-27-9

[ Name ]:
Fluorescent Brightener 251

Chemical & Physical Properties

[ Molecular Formula ]:
C36H32N12Na4O14S4

[ Molecular Weight ]:
1076.93000

[ Exact Mass ]:
1076.06000

[ PSA ]:
452.30000

[ LogP ]:
6.38740

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GD0240400
CHEMICAL NAME :
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-((2-hydroxyethyl)amino )-6- ((3-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-, tetrasodium salt
CAS REGISTRY NUMBER :
16324-27-9
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C36-H32-N12-O14-S4.4Na

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973

Related Compounds

  • Fluorescent Brightener 251
  • Fluorescent Brightener 28
  • Fluorescent Brightener 353
  • Fluorescent Brightener 357
  • Fluorescent brightener VBL
  • FLUORESCENT BRIGHTENER 179
  • N-methyl-N-(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)-1H-indole-3-carboxamide
  • N-methyl-N-(2-((5-methylthiazol-2-yl)amino)-2-oxoethyl)-1H-indole-3-carboxamide
  • N-methyl-N-(2-(((5-methyl-1,3,4-oxadiazol-2-yl)methyl)amino)-2-oxoethyl)-1H-indole-3-carboxamide
  • N-methyl-N-(2-oxo-2-((3,4,5-trimethoxybenzyl)amino)ethyl)-1H-indole-3-carboxamide
  • 6-oxo-N-(2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-1,6-dihydropyridine-3-carboxamide
  • N-(2-((2-carbamoylphenyl)amino)-2-oxoethyl)-N-methyl-6-oxo-1,6-dihydropyridine-3-carboxamide
  • ethyl 2-(2-(2-(N-methyl-6-oxo-1,6-dihydropyridine-3-carboxamido)acetamido)thiazol-4-yl)acetate
  • N-methyl-6-oxo-N-(2-oxo-2-((2-(trifluoromethoxy)benzyl)amino)ethyl)-1,6-dihydropyridine-3-carboxamide
  • N-methyl-6-oxo-N-(2-oxo-2-((2-(trifluoromethoxy)phenyl)amino)ethyl)-1,6-dihydropyridine-3-carboxamide
  • 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(4-((6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)amino)phenyl)urea
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