Chromium(III) acetylacetonate

Modify Date: 2024-01-08 22:11:54

Chromium(III) acetylacetonate Structure
Chromium(III) acetylacetonate structure
 Common Name Chromium(III) acetylacetonate
CAS Number 21679-31-2 Molecular Weight 352.34400
Density 1.35 g/cm3 Boiling Point 340ºC
Molecular Formula C15H24CrO6 Melting Point 212ºC
MSDS Chinese USA Flash Point >200ºC
Symbol GHS07
GHS07		 Signal Word Warning

 Names

Name tris(acetylacetonato)chromium
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.35 g/cm3
Boiling Point 340ºC
Melting Point 212ºC
Molecular Formula C15H24CrO6
Molecular Weight 352.34400
Flash Point >200ºC
Exact Mass 352.09800
PSA 102.42000
LogP 1.66350
Vapour Pressure 6.75mmHg at 25°C
Water Solubility 11 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GB7575000
CHEMICAL NAME :
Chromium(3+), tris(2,4-pentanedionato)-
CAS REGISTRY NUMBER :
21679-31-2
LAST UPDATED :
199712
DATA ITEMS CITED :
11
MOLECULAR FORMULA :
C15-H21-Cr-O6
MOLECULAR WEIGHT :
349.36
WISWESSER LINE NOTATION :
1V1V1 3 &.CR

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 :
3360 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
6350 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974 *** REVIEWS *** ACGIH TLV-TWA 0.5 mg(Cr)/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 ACGIH TLV-Not classifiable as a human carcinogen 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:TWA 1 mg(Cr)/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: 3,35,1971 OSHA PEL (Gen Indu):8H TWA 0.5 mg(Cr)/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):8H TWA 0.5 mg(Cr)/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):8H TWA 0.5 mg(Cr)/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):8H TWA 0.5 mg(Cr)/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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4489 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS GB7575000
HS Code 29420000

 Customs

HS Code 29420000

 Articles28

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 Synonyms

Acetylacetone Chromium(III) Salt
Chromiumpentanedionate
Acetylacetone calcium
Tris(acetylacetonato)chromium(III)
CHROMIUMACETONYLACETONATE
chromium acaetylacetonate
Chromium (III) acetylacetonate
CHROMIC ACETYLACETONATE
Chromium(III) acetyl
EINECS 244-526-0
Tris(2,4-pentanedionato)chromium(III)
CHROMIUM(III) AA
Chromium(III) acetylacetonate
MFCD00000015
Chromium(III) 2,4-pentanedionate
CHROMIUM ACETYLACETONATE
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