LEAD BIS(DIPIVALOYLMETHANATE)
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II)
CAS: 21319-43-7
Molecular Formula: C22H38O4Pb
LEAD BIS(DIPIVALOYLMETHANATE) - Names and Identifiers
LEAD BIS(DIPIVALOYLMETHANATE) - Physico-chemical Properties
| Molecular Formula | C22H38O4Pb |
| Molar Mass | 573.73 |
| Melting Point | 128 °C |
| Boling Point | 325°C |
| Flash Point | 134°C/0.1mm subl. |
| Appearance | Powder |
| Color | white |
| Exposure Limit | NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3 |
| Storage Condition | 2-8°C |
LEAD BIS(DIPIVALOYLMETHANATE) - Risk and Safety
| Risk Codes | R33 - Danger of cumulative effects R40 - Limited evidence of a carcinogenic effect R48/22 - Harmful danger of serious damage to health by prolonged exposure if swallowed. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R61 - May cause harm to the unborn child R62 - Possible risk of impaired fertility R20/22 - Harmful by inhalation and if swallowed. R8 - Contact with combustible material may cause fire |
| Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S53 - Avoid exposure - obtain special instructions before use. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. |
| UN IDs | 2291 |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29161995 |
| Hazard Class | 6.1 |
| Packing Group | III |
LEAD BIS(DIPIVALOYLMETHANATE) - Introduction
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) is an organometallic compound with the chemical formula [Pb(THD)2], where THD stands for 2,2,6,6-tetramethyl-3,5-heptanedione.
Nature:
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) is a yellow solid with low solubility. It decomposes at high temperatures and can produce toxic lead oxides and heptanone.
Use:
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) is widely used in organic photoelectric devices, photovoltaic cells, photoelectric sensors and other fields. It has good performance and photoelectric function of pigment sensitized solar cells, so it is widely used in related fields.
Preparation Method:
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) is generally prepared by the methods of coordination chemistry, usually by reacting 2,2,6,6-tetramethyl-3,5-heptanedione with a lead source (such as lead oxide) in a solvent.
Safety Information:
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) is a toxic compound. During use and handling, safety measures should be taken to avoid contact with skin and eyes, and to ensure that the operation is carried out in a well-ventilated environment. When using, please refer to the relevant Safety Data Sheet (MSDS) for more detailed safety information.
Nature:
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) is a yellow solid with low solubility. It decomposes at high temperatures and can produce toxic lead oxides and heptanone.
Use:
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) is widely used in organic photoelectric devices, photovoltaic cells, photoelectric sensors and other fields. It has good performance and photoelectric function of pigment sensitized solar cells, so it is widely used in related fields.
Preparation Method:
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) is generally prepared by the methods of coordination chemistry, usually by reacting 2,2,6,6-tetramethyl-3,5-heptanedione with a lead source (such as lead oxide) in a solvent.
Safety Information:
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) is a toxic compound. During use and handling, safety measures should be taken to avoid contact with skin and eyes, and to ensure that the operation is carried out in a well-ventilated environment. When using, please refer to the relevant Safety Data Sheet (MSDS) for more detailed safety information.
Last Update：2024-04-10 22:29:15
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CAS: 21319-43-7
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CAS: 21319-43-7
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View History
LEAD BIS(DIPIVALOYLMETHANATE)
PLATINIC CHLORIDE HEXAHYDRATE
RARECHEM AH PB 0195
m-Fluoroacetophenone
LABOTEST-BB LT00159911
PLATINIC CHLORIDE HEXAHYDRATE
RARECHEM AH PB 0195
m-Fluoroacetophenone
LABOTEST-BB LT00159911