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MSDS  : 1,5-Naphthalenedisulfonic acid, 2-(6-(4,6-dichloro-s-triazinyl)methylamino-1-hydroxy- 3- sulfonaphthylazo)-
CAS  : 73816-75-8
SYNONYMS  : * Oranz brilantni ostazinova S-2R
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : QJ6417000
CHEMICAL NAME : 1,5-Naphthalenedisulfonic acid,
2-(6-(4,6-dichloro-s-triazinyl)methylamino-1-hydroxy-
3- sulfonaphthylazo)-
CAS REGISTRY NUMBER : 73816-75-8
LAST UPDATED : 199509
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C24-H16-Cl2-N6-O10-S3
MOLECULAR WEIGHT : 715.54
WISWESSER LINE NOTATION : L66J BSWQ GSWQ CNUN- CL66J BQ DSWQ HN1&- BT6N CN ENJ
DG FG
COMPOUND DESCRIPTOR : Primary Irritant
SYNONYMS/TRADE NAMES :
* Oranz brilantni ostazinova S-2R

*** HEALTH HAZARD DATA ***

** SKIN/EYE IRRITATION DATA **

TYPE OF TEST : Standard Draize test
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 500 mg/24H
REACTION SEVERITY : Mild
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku,"
Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu
Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,237,1972

TYPE OF TEST : Standard Draize test
ROUTE OF EXPOSURE : Administration into the eye
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 500 mg/24H
REACTION SEVERITY : Mild
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku,"
Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu
Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,237,1972

** ACUTE TOXICITY DATA **

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 8500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku,"
Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu
Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,237,1972

** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 5021 gm/kg/1Y-C
TOXIC EFFECTS :
Brain and Coverings - other degenerative changes
Biochemical - Neurotransmitters or modulators (putative) - catecholamine
levels in CNS
REFERENCE :
TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 73,65,1994

*** END OF RECORD ***
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ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
NAMECAS
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy- 90-20-0
2,7-Naphthalenedisulfonic acid, 4-amino-3-hydroxy-,disodium salt 42579-07-7
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-,disodium salt 3963-80-2
1,3-Naphthalenedisulfonic acid,4-amino-5-hydroxy-6-((4'-((2-hydroxy-1-naphthalenyl)azo)-3,3'-dimethoxy(1, 1'-biphenyl)-4-yl)azo)-,disodium salt 2586-57-4
2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-6-((4'-((4-hydroxyphenyl)azo)(1,1'-biphenyl)-4-yl)azo)-3-((4-nitrophenyl)azo)-,disodium salt 4335-09-5
2,6-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-((4'-((4-hydroxyphenyl)azo)(1,1'-biphenyl)-4-yl)azo)-6-(phenylazo)-, disodium salt 3626-28-6
2-Naphthaleneacetic acid, 6-methoxy-alpha-methyl-,2-(4-nicotinoyl-1-piperazinyl) ethyl ester,dihydrochloride, (S)- 97699-66-6
2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)-, disodium salt 1064-48-8
2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-6-phenylazo-, disodium salt 3567-66-6
3,6-Naphthalenedisulfonic acid, 8-amino-7-hydroxy-,sodium salt 2007-20-7
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-,p-toluenesulfonate (ester) 6837-93-0
2,7-Naphthalenedisulfonic acid,3-amino-4-((4'-((4-(((4-methylphenyl)sulfonyl)oxy)phenyl) azo)(1,1'-biphenyl)-4-yl)azo)-, disodium salt 2429-80-3
2,7-Naphthalenedisulfonic acid,4-((4-anilino-5-sulfo-1-naphthyl)azo)-5-hydroxy-,trisodium salt 3861-73-2
2,7-Naphthalenedisulfonic acid,3,3'-((4,4'-biphenylylene)bis(azo))bis(5-amino-4-hydroxy-, tetrasodium salt 2602-46-2
1,5-Naphthalenedisulfonic acid,3-((p-(bis(2-chloroethyl)amino)phenyl)azo)- 101931-20-8
2,7-Naphthalenedisulfonic acid,3,6-(bis(4-((2-hydroxyethyl)sulfonyl)phenyl)bis(azo))- 5-amino-4-hydroxy-, di(hydrogen sulfate) ester,tetrasodium salt 17095-24-8
1,3-Naphthalenedisulfonic acid,7-(3-(p-butoxyphenyl)-2-thioureido)-, dipotassiumsalt 37556-92-6
2-Naphthaleneacetic acid, 6-methoxy-alpha-methyl-,2-(4-(1-oxo-3-phenyl-2-propenyl)-1- piperazinyl)ethylester, monohydrochloride, (S)- 97699-78-0
1,5-Naphthalenedisulfonic acid,3-(3-(p-butoxyphenyl)-2-thioureido)-, disodium salt 37556-91-5
2,7-Naphthalenedisulfonic acid,4-(2-carboxyphenylazo)-3-hydroxy-, trisodium salt 1836-22-2
2,7-Naphthalenedisulfonic acid,4-(4-chloro-6-ethylphenylamino-2-s-triazinylamino)-5-hydroxy-6-(4-methyl-2-sulfophenylazo)-, trisodiumsalt 73816-74-7
2,7-Naphthalenedisulfonic acid,5-((4-chloro-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-4- hydroxy-3-((2-sulfophenyl)azo)-, trisodium salt 23211-47-4
1,5-Naphthalenedisulfonic acid, 3,?-diamino- 39699-08-6
3,6-Naphthalenedisulfonic acid,1,7-diamino-8-hydroxy- 3545-88-8
2,6-Naphthalenedisulfonic acid, 3,7-di-tert-butyl-,compd. with 6-(dimethylamino)-4,4-diphenyl-3-hexanone 103442-82-6
2,7-Naphthalenedisulfonic acid,3,3'-((3,3'-dichloro-4,4'-biphenylylene)bis(azo))bis(5-amino-4-hydroxy-, tetrasodium salt 47897-65-4
2,7-Naphthalenedisulfonic acid,4-(4,6-dichloro-s-triazin-2-ylamino)-5-hydroxy-6-(2-hydroxy- 5-nitrophenylazo)- 73826-58-1
2,7-Naphthalenedisulfonic acid,5-(3,5-dichloro-s-triazinylamino)-4-hydroxy-3-phenylazo- 6522-86-7
2-Naphthaleneacetic acid, 6-methoxy-alpha-methyl-,2-(4-phenyl-1-piperazinyl)ethyl ester, (S)- 97699-76-8
2,7-Naphthalenedisulfonic acid,5-((4,6-dichloro-s-triazin-2-yl)amino)-4-hydroxy-3-(phenylazo)-, disodium salt 17804-49-8
1,5-Naphthalenedisulfonic acid,2-(6-(4,6-dichloro-s-triazinyl)methylamino-1-hydroxy-3- sulfonaphthylazo)- 73816-75-8
2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-(phenylazo)-, disodium salt 4197-07-3
2,7-Naphthalenedisulfonic acid,3,3'-((3,3'-dimethoxy-4,4'-biphenylylene)bis(azo))bis( 5-amino-4-hydroxy-, tetrasodium salt 2429-74-5
6,8-Naphthalenedisulfonic acid,3,3'-((3,3'-dimethoxy-4,4'-biphenylene)bis(azo))bis(5-amino-4-hydroxy-, tetrasodium salt 2610-05-1
1,3-Naphthalenedisulfonic acid,6,6'-((3,3'-dimethyl-4,4'-biphenylylene)bis(azo))bis(4-amino-5-hydroxy-, tetrasodium salt 314-13-6
2,7-Naphthalenedisulfonic acid,3,3'-((3,3'-dimethyl-4,4'-biphenylylene)bis(azo))bis(5- amino-4-hydroxy-, tetrasodium salt 72-57-1
1,3-Naphthalenedisulfonic acid,8-((3,3'-dimethyl-4'-((4-(((4-methylphenyl)sulfonyl)oxy) phenyl)azo)(1,1'-biphenyl)-4-yl)azo)-7-hydroxy-,disodium salt 6459-94-5
1,3-Naphthalenedisulfonic acid,8-((4'-((4-ethoxyphenyl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4- yl)azo)-7-hydroxy-, disodium salt 6358-29-8
1,3-Naphthalenedisulfonic acid, 7-hydroxy-, disodiumsalt 842-19-3
2-Naphthaleneacetic acid, 6-methoxy-alpha-methyl-,(1,4-piperazinediyl)diethylene ester, (S-(R*,R*))- 97699-69-9
2,7-Naphthalenedisulfonic acid, 3-hydroxy-, disodiumsalt 135-51-3
2,7-Naphthalenedisulfonic acid,4-hydroxy-3-((4'-((2-hydroxy-1-naphthalenyl)azo)-2,2'- dimethyl(1,1'-biphenyl)-4-yl)azo)-, disodium salt 3701-40-4
2,6-Naphthalenedisulfonic acid,4-hydroxy-3-((2-methoxy-5-methylphenyl)azo)-,disodium salt 5864-85-7
1,3-Naphthalenedisulfonic acid,7-hydroxy-8-((4'-((4-(((4-methylphenyl)sulfonyl)oxy)phenyl) azo)(1,1'-biphenyl)-4-yl)azo)-, disodium salt 3567-65-5
2,7-Naphthalenedisulfonic acid,3-hydroxy-4-(1-naphthalenylazo)-, disodium salt 5858-33-3
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-,disodium salt 525-05-3
2-Naphthalenesulfonic acid,4-hydroxy-3-((3-nitro-5-sulfophenyl)azo)-6-((3-((4-nitrophenyl) azo)-4,6-dihydroxyphenyl)azo)-, disodiumsalt 525-05-3
1,3-Naphthalenedisulfonic acid,7-hydroxy-8-(phenylazo)-, disodium salt 1936-15-8
2,7-Naphthalenedisulfonic acid,3-hydroxy-4-((4-sulfo-1-naphthalenyl)azo)-, trisodiumsalt 2611-82-7
2,7-Naphthalenedisulfonic acid,3-hydroxy-4-((4-sulfo-1-naphthyl)azo)-, trisodiumsalt 915-67-3

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