ZIRCONIUM(IV) ACETYLACETONATE
ZIRCONIUM(IV) ACETYLACETONATE Basic information
- Product Name:
- ZIRCONIUM(IV) ACETYLACETONATE
- Synonyms:
-
- 2,4-pentanedione,zrderiv.
- 4-pentanedionato-o,o’)-tetrakis((sa-8-11’’11’’1’1’’’1’1’’’)-zirconiu
- ac150
- acetyl-zirconiuacetonate
- nasemuzirconium
- orgatixzc150
- tetraacetylacetonatezirconium
- tetrakis(2,4-pentanedionato)-zirconiu
- CAS:
- 17501-44-9
- MF:
- C20H28O8Zr
- MW:
- 487.66
- EINECS:
- 241-510-5
- Product Categories:
-
- metal beta-diketonate complexes
- Organometallics
- Catalysts for Organic Synthesis
- Classes of Metal Compounds
- Homogeneous Catalysts
- Metal Complexes
- Synthetic Organic Chemistry
- Transition Metal Compounds
- Zr (Zirconium) Compounds
- Mol File:
- 17501-44-9.mol
ZIRCONIUM(IV) ACETYLACETONATE Chemical Properties
- Melting point:
- 191-195 °C
- Density
- 1.42g/cm3 at 20℃
- vapor pressure
- 0-0Pa at 20-25℃
- storage temp.
- Store below +30°C.
- solubility
- 14g/l
- form
- Powder
- color
- white
- PH
- 7.2 (4.5g/l, H2O, 20℃)
- Water Solubility
- Soluble in water.
- BRN
- 4160373
- Exposure limits
- ACGIH: TWA 5 mg/m3; STEL 10 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3 - LogP
- 0.12-0.2 at 20℃ and pH7.1
- Surface tension
- 67.28mN/m at 1g/L and 20℃
- EPA Substance Registry System
- Zirconium, tetrakis(2,4-pentanedionato-.kappa.O,.kappa.O')-, (SA-8-11''11''1'1'''1'1''')- (17501-44-9)
Safety Information
- Hazard Codes
- Xn
- Risk Statements
- 22-40-36/37/38-20/21/22-63
- Safety Statements
- 22-24/25-36/37-26-7
- WGK Germany
- 3
- RTECS
- ZH9280000
- TSCA
- Yes
- HS Code
- 2914 19 90
- Toxicity
- LD50 orally in Rabbit: 719 mg/kg
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
ZIRCONIUM(IV) ACETYLACETONATE Usage And Synthesis
Chemical Properties
Light yellow powder
Uses
Zirconium(IV) 2,4-pentanedionate is used as a cross-linking agent for oxygen-containing polymers. It is used as a catalyst in organic synthesis for the nitration of o-nitrotoluene using a dinitrogen pentoxide to get 2,4-dinitrotoluenes and 2,6-dinitrotoluenes.
Uses
Starting material for zirconium metallomesogens: zirconium tetrakis-β-diketonate liquid crystals.
Safety Profile
Poison by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating fumes. Used as a cross-linking agent for oxygen-containing polymers. See also ZIRCONIUM COMPOUNDS
Purification Methods
The zirconium complex crystallises from hot 95% EtOH (m 190-191o) or pet ether and sublimes in vacuo at 140o with slight decomposition. The decahydrate effloresces in air and dehydrates in a 0.1mm vacuum. Its solubility in 1L at 20o is 30g in CS2, 47g in CCl4, 44g in ethylene dibromide, 56g in acetonylacetone and 200g in *C6H6. [Young & Arch Inorg Synth II 122 1964, Beilstein 1 H 782, 1 II 835, 1 III 3121, 1 IV 3672.]
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ZIRCONIUM(IV) ACETYLACETONATE(17501-44-9)Related Product Information
- Zirconium hydroxide
- Zirconium silicate
- Tungsten hexacarbonyl
- Acetylacetone
- ZINC ACETYLACETONATE HYDRATE
- Acetylcholine
- Zinc(II) acetylacetonate
- Titanium(IV)oxide acetylacetonate
- Levulinic acid
- Zirconium dioxide
- Zirconium acetate
- ZINC ACETYLACETONATE HYDRATE
- CERIUM (III) ACETYLACETONATE HYDRATE
- BARIUM ACETYLACETONATE HYDRATE
- Cobaltic acetylacetonate
- COBALT(II) ACETYLACETONATE
- Chromium(III) acetylacetonate
- Calcium acetylacetonate