LEAD(II) ACETYLACETONATE
Lead(II)-2,4-pentanedionate
CAS: 15282-88-9
Molecular Formula: C10H14O4Pb
LEAD(II) ACETYLACETONATE - Names and Identifiers
| Name | Lead(II)-2,4-pentanedionate |
| Synonyms | Leadpentanedionate LEAD ACETYLACETONATE Plumbous acetylacetonate Lead(II) acetylacetonate LEAD(II) ACETYLACETONATE Lead(II)-2,4-pentanedionate Bis[2,4-pentanedionato] lead LEAD(II) ACETYLACETONATE, TECH. Leadacetylacetonateminwhitepowder bis(pentane-2,4-dionato-O,O')lead 2,4-PENTANEDIONE, LEAD(II) DERIVATIVE lead(2+) bis[(2Z)-4-oxopent-2-en-2-olate] |
| CAS | 15282-88-9 |
| EINECS | 239-323-9 |
| InChI | InChI=1/2C5H8O2.Pb/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3- |
LEAD(II) ACETYLACETONATE - Physico-chemical Properties
| Molecular Formula | C10H14O4Pb |
| Molar Mass | 405.42 |
| Melting Point | 141-144°C(lit.) |
| Boling Point | 120°C 0,01mm |
| Flash Point | 71.9°C |
| Water Solubility | Soluble in toluene. Insoluble in water. |
| Vapor Presure | 0.174mmHg at 25°C |
| Appearance | Powder |
| Color | white |
| Exposure Limit | NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3 |
| Storage Condition | Room Temprature |
| Stability | hygroscopic |
| Sensitive | Hygroscopic |
| MDL | MFCD00013499 |
LEAD(II) ACETYLACETONATE - Risk and Safety
| Risk Codes | R61 - May cause harm to the unborn child R20/22 - Harmful by inhalation and if swallowed. R33 - Danger of cumulative effects R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R62 - Possible risk of impaired fertility |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 2291 6.1/PG 3 |
| WGK Germany | 3 |
| TSCA | No |
| Hazard Class | 6.1 |
| Packing Group | III |
LEAD(II) ACETYLACETONATE - Introduction
Lead(II)-2,4-pentanedionate is an organometallic compound with the chemical formula Pb(acac)2. The following is a description of its nature, use, preparation and safety information:
Nature:
Lead(II)-2,4-pentanedionate is a colorless solid, soluble in organic solvents such as alcohols and ethers. It has good thermal stability and solubility, and is relatively stable at room temperature.
Use:
Lead(II)-2,4-pentanedionate has a variety of uses in chemistry and industry. It can be used as a metal organic precursor for the preparation of other metal organic compounds. In addition, it can be used as a component of a reaction catalyst, an organic synthesis reagent and a photosensitizer.
Method:
Lead(II)-2,4-pentanedionate can be prepared in a variety of ways. A common preparation method is to react acetylacetone with sodium isopropoxide in an organic solvent and to this is added an alkali metal salt in solution. Lead(II)-2,4-pentanedionate can be obtained by the steps of precipitation, washing and drying.
Safety Information:
Lead(II)-2,4-pentanedionate has certain toxicity to human body and environment. Exposure to Lead(II)-2,4-pentanedionate dust or solution may cause irritation to the eyes, skin, and respiratory tract. When using or handling Lead(II)-2,4-pentanedionate, it is recommended to take necessary personal protective measures, such as wearing gloves, safety glasses and protective masks. In addition, when storing and handling Lead(II)-2,4-pentanedionate, avoid contact with strong oxidants, and operate in a well-ventilated place.
It should be noted that due to the special nature of chemicals, it is recommended to use Lead(II)-2,4-pentanedionate under the guidance of professionals.
Nature:
Lead(II)-2,4-pentanedionate is a colorless solid, soluble in organic solvents such as alcohols and ethers. It has good thermal stability and solubility, and is relatively stable at room temperature.
Use:
Lead(II)-2,4-pentanedionate has a variety of uses in chemistry and industry. It can be used as a metal organic precursor for the preparation of other metal organic compounds. In addition, it can be used as a component of a reaction catalyst, an organic synthesis reagent and a photosensitizer.
Method:
Lead(II)-2,4-pentanedionate can be prepared in a variety of ways. A common preparation method is to react acetylacetone with sodium isopropoxide in an organic solvent and to this is added an alkali metal salt in solution. Lead(II)-2,4-pentanedionate can be obtained by the steps of precipitation, washing and drying.
Safety Information:
Lead(II)-2,4-pentanedionate has certain toxicity to human body and environment. Exposure to Lead(II)-2,4-pentanedionate dust or solution may cause irritation to the eyes, skin, and respiratory tract. When using or handling Lead(II)-2,4-pentanedionate, it is recommended to take necessary personal protective measures, such as wearing gloves, safety glasses and protective masks. In addition, when storing and handling Lead(II)-2,4-pentanedionate, avoid contact with strong oxidants, and operate in a well-ventilated place.
It should be noted that due to the special nature of chemicals, it is recommended to use Lead(II)-2,4-pentanedionate under the guidance of professionals.
Last Update：2024-04-10 22:29:15
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