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MSDS  : Acetic acid, manganese(II) salt (21)
CAS  : 638-38-0
SYNONYMS  : * Diacetylmanganese * Manganese acetate * Manganese(2+) acetate * Manganese(II) acetate * Manganese diacetate * Manganous acetate * Octan manganaty
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : AI5770000
CHEMICAL NAME : Acetic acid, manganese(II) salt (2:1)
CAS REGISTRY NUMBER : 638-38-0
LAST UPDATED : 199712
DATA ITEMS CITED : 23
MOLECULAR FORMULA : C4-H6-O4.Mn
MOLECULAR WEIGHT : 173.04
WISWESSER LINE NOTATION : OV1 2 &-MN-
COMPOUND DESCRIPTOR : Mutagen
SYNONYMS/TRADE NAMES :
* Diacetylmanganese
* Manganese acetate
* Manganese(2+) acetate
* Manganese(II) acetate
* Manganese diacetate
* Manganous acetate
* Octan manganaty

*** HEALTH HAZARD DATA ***

** ACUTE TOXICITY DATA **

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 2940 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MarJV# Personal Communication from J.V. Marhold, VUOS, 539-18, Pardubice,
Czechoslavakia, Mar. 29, 1977 Volume(issue)/page/year: 29MAR1977

** MUTATION DATA **

TYPE OF TEST : DNA repair
TEST SYSTEM : Bacteria - Bacillus subtilis
DOSE/DURATION : 50 mmol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 31,185,1975

*** REVIEWS ***

ACGIH TLV-TWA 0.2 mg(Mn)/m3
DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices
(BEIs) booklet issues by American Conference of Governmental Industrial
Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year:
TLV/BEI,1997

*** U.S. STANDARDS AND REGULATIONS ***

MSHA STANDARD-air:CL 5 mg(Mn)/m3
DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices
(BEIs) booklet issues by American Conference of Governmental Industrial
Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year:
3,149,1971

OSHA PEL (Gen Indu):CL 5 mg(Mn)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1910.1000,1994

OSHA PEL (Construc):CL 5 mg(Mn)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1926.55,1994

OSHA PEL (Shipyard):CL 5 mg(Mn)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1915.1000,1993

OSHA PEL (Fed Cont):CL 5 mg(Mn)/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
41,50-204.50,1994

*** OCCUPATIONAL EXPOSURE LIMITS ***

OEL-AUSTRALIA:TWA 5 mg(Mn)/m3 JAN 1993

OEL-BELGIUM:TWA 5 mg(Mn)/m3 JAN 1993

OEL-DENMARK:TWA 2.5 mg(Mn)/m3 JAN 1993

OEL-FINLAND:TWA 2.5 mg(Mn)/m3 JAN 1993

OEL-HUNGARY:TWA 0.3 mg(Mn)/m3;STEL 0.6 mg(Mn)/m3 JAN 1993

OEL-JAPAN:TWA 0.3 mg(Mn)/m3 JAN 1993

OEL-THE NETHERLANDS:TWA 1 mg(Mn)/m3 JAN 1993

OEL-POLAND:TWA 0.3 mg(Mn)/m3 JAN 1993

OEL-SWEDEN:TWA 1 mg(Mn)/m3;STEL 2.5 mg(Mn)/m3 (resp. dust) JAN 1993

OEL-SWEDEN:TWA 2.5 mg(Mn)/m3;STEL 5 mg(Mn)/m3 (total dust) JAN 1993

OEL-UNITED KINGDOM:TWA 5 mg(Mn)/m3 JAN 1993

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 84621
No. of Facilities: 88 (estimated)
No. of Industries: 2
No. of Occupations: 5
No. of Employees: 1178 (estimated)

NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - 84621
No. of Facilities: 33 (estimated)
No. of Industries: 2
No. of Occupations: 3
No. of Employees: 1283 (estimated)
No. of Female Employees: 241 (estimated)

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

EPA GENETOX PROGRAM 1988, Positive: B subtilis rec assay

EPA TSCA Section 8(b) CHEMICAL INVENTORY


*** END OF RECORD ***
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NAMECAS
Acetic acid,(6-isopropyl-2-methoxycarbonyl-3-methylphenoxy)-,2-(diethylamino)ethyl ester 52073-15-1
Acetic acid,(6-isopropyl-2-methoxycarbonyl-3-methylphenoxy)-,2-(dimethylamino)ethyl ester 52073-09-3
Acetic acid,(6-isopropyl-2-methoxycarbonyl-3-methylphenoxy)-,(2-dimethylamino-1-methyl ethyl) ester 53206-86-3
Acetic acid,(6-isopropyl-2-methoxycarbonyl-3-methylphenoxy)-,3-(dimethylamino)propyl ester 53206-87-4
Acetic acid,(6-isopropyl-2-methoxycarbonyl-3-methylphenoxy)-,2-morpholinoethyl ester 52073-17-3
Acetic acid,(3-ethyl-5-((2-hydroxyethyl)methylamino)-4-oxo-5-phenyl-2-thiazolidinylide ne)-, ethyl ester 58906-56-2
Acetic acid,(6-isopropyl-2-methoxycarbonyl-3-methylphenoxy)-,2-piperidinoethyl ester 52073-11-7
Acetic acid, 3-isopropyl-5-methoxyphenyl- 51028-84-3
Acetic acid, 2-isopropyl-5-methyl-2-hexen-1-yl ester 40853-56-3
Acetic acid,2-(o-(((4-isopropyl-2-methyl-5-oxo-1-phenyl-3-pyrazolin-3-yl)methyl)carbam oyl) phenyl)- 74512-62-2
Acetic acid, (isopropylnitrosoamino)methyl ester 70715-91-2
Acetic acid, isothiocyanato-, ethyl ester 24066-82-8
Acetic acid, lanthanum(3+) salt 917-70-4
Acetic acid, lead salt 15347-57-6
Acetic acid, lead(2+) salt 301-04-2
Acetic acid, lead(4+) salt 546-67-8
Acetic acid, (ethylenedinitrilo)tetra-, disodiumsalt, dihydrate 6381-92-6
Acetic acid,2-(6-(ethyl(2-hydroxypropyl)amino)-3-pyridazinyl)hydrazide 65919-92-8
Acetic acid, lithium salt 546-89-4
Acetic acid, magnesium salt 142-72-3
Acetic acid, manganese(II) salt (21) 638-38-0
Acetic acid, manganese(2+) salt, tetrahydrate 6156-78-1
Acetic acid, p-menth-3-yl ester, dl- 16409-45-3
Acetic acid, p-menth-3-yl ester, l- 2623-23-6
Acetic acid, mercapto- 68-11-1
Acetic acid, mercapto-,p-carbamoyldithiobenzenearsonite (2:1) 531-72-6
Acetic acid, mercapto-,p-carbamoyldithiobenzenearsonite (2:1), disodium salt 14433-82-0
Acetic acid, mercapto-, 2-chloroethyl ester 63906-38-7
Acetic acid, 2-(alpha-ethyl-p-methoxybenzyl)hydrazide 63906-38-7
Acetic acid, mercapto-,(1-(2-chlorophenyl)ethylidene)hydrazide, (E)- 133662-03-0
Acetic acid, mercapto-,((2-chlorophenyl)methylene)hydrazide, (E)- 133662-05-2
Acetic acid, mercapto-, diester withdithio-p-ureidobenzenearsonous acid 120-02-5
Acetic acid, 2-(2-mercaptoethyl)amino-, hydrochloride 6940-79-0
Acetic acid, mercapto-, ethylene ester 123-81-9
Acetic acid, mercapto-, ethyl ester 623-51-8
Acetic acid, mercapto-, ethyl ester, S-ester withO,O-diethyl phosphorodithioate 919-54-0
Acetic acid, mercapto-, ethyl ester, S-ester withO,O-diethyl phosphorothioate 2425-25-4
Acetic acid, mercapto-, ethyl ester, S-ester withO,O-dimethylphosphorodithioate 1068-13-9
Acetic acid, mercapto-, ethyl ester, S-ester withO,O-dimethyl phosphorothioate 2088-72-4
Acetic acid,((2-ethyl-3-methyl-4-oxo-4H-1-benzopyran-7-yl)oxy)-,ethyl ester 102585-54-6
Acetic acid, mercapto-, ethyl ester, propylmethylphosphonotrithioate 63906-39-8
Acetic acid, mercapto-, 2-ethylhexyl ester 7659-86-1
Acetic acid, 2-((2-mercaptoethyl)thio)-, ethyl ester,S-ester with O,O-diethyl phosphoro dithioate 63233-95-4
Acetic acid, 2-((2-mercaptoethyl)thio)-, isopropyleseter, S-ester with O,O- diethyl phosphorodithioate 63233-96-5
Acetic acid, 2-((2-mercaptoethyl)thio)-, methylester, S-ester with O,O-diethyl phosphoro dithioate 63233-94-3
Acetic acid, 2-((2-mercaptoethyl)thio)-, methylester, S-ester with diethyl phosphorothioate 63233-97-6
Acetic acid, mercapto-, isooctyl ester 25103-09-7
Acetic acid, 2-mercapto-, isopropyl ester, S-esterwith ethyl methylphosphonothioate 25103-09-7
Acetic acid, mercapto-, methyl ester 2365-48-2
Acetic acid, mercapto-, methyl ester, S-ester withO,O-diethyl phosphorodithioate 919-53-9

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