Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III)
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III)
CAS: 15522-73-3
Molecular Formula: C33H57HoO6
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III) - Names and Identifiers
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III) - Physico-chemical Properties
| Molecular Formula | C33H57HoO6 |
| Molar Mass | 714.73 |
| Melting Point | 175-180°C(lit.) |
| Boling Point | 290°C |
| Appearance | crystal |
| Color | off-white |
| Storage Condition | Room Temprature |
| Sensitive | 4: no reaction with water under neutral conditions |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III) - Risk and Safety
| WGK Germany | 3 |
| TSCA | No |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III) - Introduction
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III), also known as Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III), is an organic complex containing a holmium ion (Ho3 +).
Nature:
-Appearance: A solid, common is lavender crystal.
-Melting point: about 200-210 ℃.
-Solubility: Good solubility in common organic solvents, such as ethanol, methanol and diethyl ether.
Use:
- Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III) is commonly used in the field of chemical research.
-Due to the special properties of holmium ions, this compound can be used for the research and application of optical devices and magnetic materials.
-In the preparation of other holmium compounds, the compound can also be used as an organic precursor of holmium.
Preparation Method:
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III) is generally prepared by reacting heptanone (2,2,6,6-tetramethyl-3,5-heptanedione) with a holmium source such as holmium oxide or holmium chloride. This reaction is generally carried out in an organic solvent and under heating.
Safety Information:
- Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III) should be operated in a well-ventilated place or used under the instrument to avoid inhalation or contact.
-During operation, avoid dust, avoid contact with skin and eyes, and avoid inhaling aerosols or vapors.
-When stored, it should be kept in a dry, cool, sealed container, away from fire and oxidizing agents.
Nature:
-Appearance: A solid, common is lavender crystal.
-Melting point: about 200-210 ℃.
-Solubility: Good solubility in common organic solvents, such as ethanol, methanol and diethyl ether.
Use:
- Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III) is commonly used in the field of chemical research.
-Due to the special properties of holmium ions, this compound can be used for the research and application of optical devices and magnetic materials.
-In the preparation of other holmium compounds, the compound can also be used as an organic precursor of holmium.
Preparation Method:
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III) is generally prepared by reacting heptanone (2,2,6,6-tetramethyl-3,5-heptanedione) with a holmium source such as holmium oxide or holmium chloride. This reaction is generally carried out in an organic solvent and under heating.
Safety Information:
- Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III) should be operated in a well-ventilated place or used under the instrument to avoid inhalation or contact.
-During operation, avoid dust, avoid contact with skin and eyes, and avoid inhaling aerosols or vapors.
-When stored, it should be kept in a dry, cool, sealed container, away from fire and oxidizing agents.
Last Update：2024-04-09 21:04:16
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