2,4-Pentanedione-manganese (2:1)

Modify Date: 2024-01-01 19:33:30

2,4-Pentanedione-manganese (2:1) Structure
2,4-Pentanedione-manganese (2:1) structure
 Common Name 2,4-Pentanedione-manganese (2:1)
CAS Number 14024-58-9 Molecular Weight 255.170
Density 1.6 g/cm3 Boiling Point 138.4ºC at 760 mmHg
Molecular Formula C10H16MnO4 Melting Point 180ºC
MSDS Chinese USA Flash Point 43.1ºC
Symbol GHS07 GHS08
GHS07, GHS08		 Signal Word Warning

 Names

Name Bis(2,4-pentanedionato)manganese(II) Dihydrate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6 g/cm3
Boiling Point 138.4ºC at 760 mmHg
Melting Point 180ºC
Molecular Formula C10H16MnO4
Molecular Weight 255.170
Flash Point 43.1ºC
Exact Mass 255.042908
PSA 68.28000
LogP 1.10900
Vapour Pressure 0.174mmHg at 25°C
Stability hygroscopic
Water Solubility 11.5g/l | Soluble in water

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO9350000
CHEMICAL NAME :
Manganese, bis(2,4-pentanedionato-O,O')-
CAS REGISTRY NUMBER :
14024-58-9
LAST UPDATED :
199701
DATA ITEMS CITED :
21
MOLECULAR FORMULA :
C10-H14-Mn-O4
MOLECULAR WEIGHT :
253.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1200 mg/kg/26W-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Tumorigenic - tumors at site of application
REFERENCE :
JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 60,1171,1978
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1350 mg/kg/21W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Musculoskeletal - tumors Tumorigenic - tumors at site of application
REFERENCE :
NCIUS* Progress Report for Contract No. PH-43-64-886, Submitted to the National Cancer Institute by The Institute of Chemical Biology, University of San Francisco. (San Francisco, CA 94117) Volume(issue)/page/year: PH43-64-886 *** 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 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV

 Safety Information

Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Warning
Hazard Statements H302 + H312 + H332-H315-H319-H335-H351
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R20/21/22
Safety Phrases S26;S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS OO9350000

 Precursor & DownStream

Precursor  0

DownStream  1

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 Synonyms

Acetylacetone Manganese(II) Salt
2,4-Pentanedione manganese(II) derivative,Manganous acetylacetonate,Mn(acac)2
Manganese(II) Acetylacetonate Dihydrate
EINECS 237-858-2
Manganese(II) Acetyllacetonate
2,4-Pentanedione manganese(II) derivative
2,4-Pentanedione, manganese salt (2:1)
Manganese(II) acetylacetonate
Manganese(II) bis(acetylacetonate)
Acetylacetone Manganese(II) Salt Dihydrate
MFCD00000022
2,4-Pentanedione - manganese (2:1)
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