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

Modify Date: 2025-08-24 01:21:20

2,4-Pentanedione-zirconium (4:1) structure	Common Name	2,4-Pentanedione-zirconium (4:1)
	CAS Number	17501-44-9	Molecular Weight	491.687
	Density	N/A	Boiling Point	187.6ºC at 760 mmHg
	Molecular Formula	C₂₀H₃₂O₈Zr	Melting Point	171-173ºC
	MSDS	Chinese USA	Flash Point	71.9ºC
	Symbol	GHS07	Signal Word	Warning

Name	Zirconium(IV) Acetylacetonate
Synonym	More Synonyms

Boiling Point	187.6ºC at 760 mmHg
Melting Point	171-173ºC
Molecular Formula	C₂₀H₃₂O₈Zr
Molecular Weight	491.687
Flash Point	71.9ºC
Exact Mass	490.114410
PSA	136.56000
LogP	2.21800
Storage condition	Store below +30°C.
Water Solubility	14g/l

2,4-Pentanedione-zirconium (4:1) MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZH9280000

CHEMICAL NAME :: Zirconium, tetrakis(2,4-pentanedionato-O,O')-

CAS REGISTRY NUMBER :: 17501-44-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 23

MOLECULAR FORMULA :: C20-H28-O8-Zr

MOLECULAR WEIGHT :: 487.70

WISWESSER LINE NOTATION :: 1V1V1 2 &-ZR-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 316 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD441-640

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Ocular

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Sense Organs and Special Senses (Eye) - corneal damage

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD441-640 *** REVIEWS *** ACGIH TLV-TWA 5 mg(Zr)/m3; STEL 10 mg(Zr)/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 5 mg(Zr)/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: 3,285,1971 OSHA PEL (Gen Indu):8H TWA 5 mg(Zr)/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 5 mg(Zr)/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 5 mg(Zr)/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 5 mg(Zr)/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(Zr)/m3;STEL 10 mg(Zr)/m3 JAN 1993 OEL-BELGIUM:TWA 5 mg(Zr)/m3;STEL 10 mg(Zr)/m3 JAN 1993 OEL-DENMARK:TWA 5 mg(Zr)/m3 JAN 1993 OEL-FINLAND:TWA 5 mg(Zr)/m3 JAN 1993 OEL-GERMANY:TWA 5 mg(Zr)/m3 JAN 1993 OEL-HUNGARY:STEL 5 mg(Zr)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 5 mg(Zr)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 5 mg(Zr)/m3 JAN 1993 OEL-SWITZERLAND:TWA 5 mg(Zr)/m3 JAN 1993 OEL-TURKEY:TWA 5 mg(Zr)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 5 mg(Zr)/m3;STEL 10 mg(Zr)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302 + H312 + H332-H315-H319-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn
Risk Phrases	R22
Safety Phrases	S22-S36/37
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	ZH9280000
HS Code	2914509090

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tetrabenzylzirconium

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Literature: Brainina, E. M.; Minacheva, M. Kh. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1984 , vol. 33, p. 655 - 657 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1984 , vol. 33, p. 705 - 707

Precursor 6
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DownStream 1
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HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Trzaska, S.T. et al.

Chem. Mater. 11 , 130, (1999)

2,4-Pentanedione, zirconium salt (4:1)

Zirconium(IV) 2,4-pentanedionate

Tetrakis(2,4-pentanedionato)zirconium

2,4-Pentanedione zirconium(IV) derivative

Zirconium(IV) acetylacetonate

Tetrakis(2,4-pentanedionato)zirconium(IV)

EINECS 241-510-5

MFCD00000036

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

Acetylacetone Zirconium(IV) Salt

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

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