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

Modify Date: 2024-01-02 16:12:58

2,4-Pentanedione-zirconium (4:1) Structure
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
GHS07
Signal Word Warning

 Names

Name Zirconium(IV) Acetylacetonate
Synonym More Synonyms

 Chemical & Physical Properties

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

 Toxicological Information

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

 Safety Information

Symbol GHS07
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

 Synthetic Route

~87%

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

2,4-Pentanedion...

CAS#:17501-44-9

Literature: Grinberg, Ya. Kh.; Lazarev, V. B.; Zavernyaev, A. Yu.; Shreider, V. A.; Chepik, S. D. Russian Journal of Physical Chemistry, 1986 , vol. 60, # 4 p. 630 - 631 Zhurnal Fizicheskoi Khimii, 1986 , vol. 60, p. 1044

~32%

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

2,4-Pentanedion...

CAS#:17501-44-9

Literature: Wang, Hong; Chan, Hoi-Shan; Okuda, Jun; Xie, Zuowei Organometallics, 2005 , vol. 24, # 13 p. 3118 - 3124

~%

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

2,4-Pentanedion...

CAS#:17501-44-9

Literature: Journal of General Chemistry USSR (English Translation), , vol. 50, p. 1349 - 1352 Zhurnal Obshchei Khimii, , vol. 50, p. 1665 - 1668

~%

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

2,4-Pentanedion...

CAS#:17501-44-9

Literature: Soviet Progress in Chemistry (English translation of Ukrainskii Khimicheskii Zhurnal), , vol. 49, # 7 p. 8 - 12

~%

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

2,4-Pentanedion...

CAS#:17501-44-9

Literature: Chemical Communications, , # 16 p. 1874 - 1875

~99%

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

2,4-Pentanedion...

CAS#:17501-44-9

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

 Customs

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%

 Articles1

More Articles
Trzaska, S.T. et al.

Chem. Mater. 11 , 130, (1999)

 Synonyms

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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