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Fluorescent Brightener 251

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