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MSDS  : Ammonium, (4-(p-(dimethylamino)-alpha-phenylbenzylidene)-2,5-cy clohexadien-1-ylidene )- dimethyl-, oxalate (2:1), oxalate (1:1)
CAS  : 2437-29-8
SYNONYMS  : * Malachite Green Oxalate
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : BQ1190000
CHEMICAL NAME : Ammonium,
(4-(p-(dimethylamino)-alpha-phenylbenzylidene)-2,5-cy
clohexadien-1-ylidene )- dimethyl-, oxalate (2:1),
oxalate (1:1)
CAS REGISTRY NUMBER : 2437-29-8
LAST UPDATED : 199710
DATA ITEMS CITED : 7
MOLECULAR FORMULA : C46-H50-N4.C2-H2-O4.2C2-H-O4
MOLECULAR WEIGHT : 927.10
COMPOUND DESCRIPTOR : Agricultural Chemical
Mutagen
Primary Irritant
SYNONYMS/TRADE NAMES :
* Malachite Green Oxalate

*** HEALTH HAZARD DATA ***

** SKIN/EYE IRRITATION DATA **

TYPE OF TEST : Standard Draize test
ROUTE OF EXPOSURE : Administration into the eye
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 76 mg/kg
REACTION SEVERITY : Severe
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000
Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year:
56,43,1984

** ACUTE TOXICITY DATA **

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 275 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay)
Gastrointestinal - hypermotility, diarrhea
Gastrointestinal - other changes
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000
Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year:
56,43,1984

TYPE OF TEST : LD - Lethal dose
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : >2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000
Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year:
56,43,1984

TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000
Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year:
56,43,1984

** MUTATION DATA **

TYPE OF TEST : Mutation in microorganisms
TEST SYSTEM : Bacteria - Salmonella typhimurium
DOSE/DURATION : 40 ug/plate
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000
Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year:
56,43,1984

*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X2442
No. of Facilities: 6 (estimated)
No. of Industries: 1
No. of Occupations: 1
No. of Employees: 112 (estimated)
No. of Female Employees: 41 (estimated)

*** STATUS IN U.S. ***

EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998


*** END OF RECORD ***
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ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
NAMECAS
Ammonium, diisopropyl(2-diphenylmethoxyethyl)methyl-,iodide 102571-23-3
Ammonium,diisopropyl(2-(3,3-diphenylpropoxy)ethyl)methyl-,iodide 102571-24-4
Ammonium,diisopropyl(4-(ethylmethylsulfonio)butyl)methyl-,diiodide 102571-24-4
Ammonium, diisopropyl(2-hydroxyethyl)methyl-,bromide, alpha-2-cyclohexen-1-yl- 2-thiopheneacetate 102571-24-4
Ammonium, diisopropyl(2-hydroxyethyl)methyl-,bromide, 4-methyl-xanthene-9-carboxylate, hydrate 102571-24-4
Ammonium, diisopropyl(2-hydroxyethyl)methyl-,bromide, xanthene-9-carboxylate 50-34-0
Ammonium,diisopropyl((3-hydroxy-2-pyridyl)methyl)methyl-,bromide, dimethylcarbamate (ester) 66941-38-6
Ammonium,dibenzyl(5-dibenzylamino-2,4-pentadienylidene)-,chloride, sesquihydrate 63957-48-2
Ammonium,diisopropyl(4-(isopropylmethylsulfonio)butyl)methyl-,diiodide 63957-48-2
Ammonium,diisopropylmethyl(2-(10H-pyrido(3,2-b)(1,4)benzothiazin-10-yl)carbonyloxye thyl)-, iodide 63977-43-5
Ammonium,(4,7-dimethoxy-2,3-dimethyl-6-benzofuranyl)trihydro-,chloride 49710-96-5
Ammonium,(2,5-dimethoxy-beta-hydroxy-alpha-methylphenethyl)trimethyl-, chloride 63977-46-8
Ammonium,(2,5-dimethoxy-beta-hydroxy-beta-methylphenethyl)trimethyl-, chloride 63977-44-6
Ammonium,(2,5-dimethoxy-beta-hydroxyphenethyl)trimethyl-,chloride 63977-45-7
Ammonium,(2,5-dimethoxy-alpha-methylphenethyl)trimethyl-,chloride 63977-47-9
Ammonium, (2,5-dimethoxyphenethyl)trimethyl-,chloride 13078-70-1
Ammonium,(((2,6-dimethoxyphenyl)carbamoyl)methyl)dimethyl((2,6-xylylcarbamoyl)methy l)-, chloride, hydrate 13078-70-1
Ammonium,(4-(2,5-dimethoxyphenyl)-4-hydroxy-4-phenyl-2-butyl)trimethyl-, iodide 1099-73-6
Ammonium,dibenzyl((3-hydroxy-2-pyridyl)methyl)methyl-,bromide, dimethylcarbamate (ester) 66902-86-1
Ammonium, 2-(2,5-dimethoxyphenyl)propyltrimethyl-,chloride 13078-74-5
Ammonium, dimethylalkylethylbenzyl-,cyclohexylsulfamate 37335-68-5
Ammonium,(4-(p-(dimethylamino)-alpha-(p-(ethyl(m-sulfobenzyl)amino)phenyl)benzylide ne)-2,5-cyclohexadien-1-ylidene)ethyl(m-sulfobenzyl)-,hydroxide, inner salt, sodium salt 1694-09-3
Ammonium,(4-(p-(dimethylamino)-alpha-(2-hydroxy-3,6-disulfo-1-naphthyl)benzylidene) -2,5-cyclohexadien-1-ylidene)dimethyl-, hydroxide, innersalt, sodium salt 3087-16-9
Ammonium,(p-(dimethylamino-alpha-(methylthio)benzylidene))dimethyl-, iodide 19422-12-9
Ammonium, (p-(dimethylamino)phenethyl)trimethyl-,iodide 19422-12-9
Ammonium,(7-(dimethylamino)-3H-phenoxazin-3-ylidene)dimethyl-,chloride 20161-55-1
Ammonium,(4-(p-(dimethylamino)-alpha-phenylbenzylidene)-2,5-cyclohexadien-1-ylidene )- dimethyl-, chloride 569-64-2
Ammonium,(4-(p-(dimethylamino)-alpha-phenylbenzylidene)-2,5-cyclohexadien-1-ylidene )- dimethyl-, oxalate (2:1),oxalate (1:1) 2437-29-8
Ammonium,(6-(dimethylamino)-3H-xanten-3-ylidene)dimethyl-,chloride 92-32-0
Ammonium,((6,6'-dibromo-(1,1'-binaphthalene)-2,2'-diyl)bis(oxyethylene))bis(benzyld iethyl-, chloride 92-32-0
Ammonium,((2,2'-dimethyl-4,4'-biphenylylene)bis(iminocarbonylmethylene))bis(diethyl methyl-, diiodide 92-32-0
Ammonium, (4-dimethylcarbamoylbutyl)trimethyl-,iodide 22041-44-7
Ammonium,(3-(dimethylcarbamoyl)-3,3-diphenyl-1-methylpropyl)trimethyl-, bromide, (-)- 22041-44-7
Ammonium,(3-(dimethylcarbamoyl)-3,3-diphenylpropyl)diethylmethyl-, bromide 22041-44-7
Ammonium,(3-(dimethylcarbamoyl)-3,3-diphenylpropyl)diisopropylmethyl-, bromide 22041-44-7
Ammonium,(3-(dimethylcarbamoyl)-3,3-diphenylpropyl)trimethyl-,bromide 22041-44-7
Ammonium, ((dimethylcarbamoyl)methyl)trimethyl-,iodide 15722-62-0
Ammonium,dimethyl(5-dimethylamino-2,4-pentadienylidene)-,perchlorate 2506-78-7
Ammonium,dimethyl(4-(alpha-(p-(dimethylamino)phenyl)-p-(bis(sulfobenzyl)amino)benzy lidene)cyclohexa-2,5-dien-1-ylidene)-, hydroxide, innersalt, monosodium salt 80539-34-0
Ammonium,dimethyl(4-((4-dimethylaminophenyl)imino)-2,5-cyclohexadien-1-ylidene)-, chloride 80539-34-0
Ammonium,(4'-(dibutylamino)-4-biphenylyl)dibutylmethyl-,iodide 80539-34-0
Ammonium, dimethyldioctadecyl-, chloride 107-64-2
Ammonium,dimethyl(3,3-diphenylallyl)(alpha-methylphenethyl)-,iodide 107-64-2
Ammonium,dimethyl(3,3-diphenyl-3-hydroxypropyl)ethyl-, iodide 107-64-2
Ammonium,dimethyl(3,3-diphenyl-3-hydroxypropyl)(alpha-methylphenethyl)-, iodide 107-64-2
Ammonium,dimethyl(3,3-diphenyl-3-hydroxypropyl)phenyl-, iodide 107-64-2
Ammonium,dimethyl(3,3-diphenyl-3-hydroxypropyl)propyl-,bromide 107-64-2
Ammonium, dimethyl(2-(1,3-dithiolanylidene))-,bromide 5068-50-8
Ammonium,dimethyldodecyl(3-(p-aminobenzamido)propyl)-, bromide 102571-25-5
Ammonium, dimethyldodecyl(2-hydroxyethyl)-, bromide,benzilate 102571-25-5

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