Umicore M52 - Names and Identifiers
Name | Dichloro(1,3-dimesityl-2-imidazolidinylidene)[2-(2-oxopropoxy)benzylidene]ruthenium
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Synonyms | Umicore M52 Dichloro(1,3-dimesityl-2-imidazolidinylidene)[2-(2-oxopropoxy)benzylidene]ruthenium Dichloro(1,3-dimesityl-2-imidazolidinylidene)[2-(2-oxopropoxy)ben zylidene]ruthenium Dichloro(1,3-dimesitylimidazolidin-2-ylidene)(2-(2-oxopropoxy)benzylidene)ruthenate(II) [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[[2-[2-oxopropoxy]phenyl]methylene]ruthenium [1,3-Bis(2,4,6-Trimethylphenyl)-2-Imidazolidinylidene]Dichloro[[2-[2-Oxopropoxy]Phenyl]Methylene]Ruthenium [1,3-Bis(2,4,6-triMethylphenyl)-2-iMidazolidinylidene]dichloro[[2-(2-oxopropoxy)phenyl]Methylene]rutheniuM(II) Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]{[2-(2-oxopropoxy)phenyl]methylene}ruthenium(II) [1,3-Bis(2,4,6-triMethylphenyl)-2-iMidazolidinylidene]dichloro[[2-(2-oxopropoxy)phenyl]Methylene]ruthenium(II)
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CAS | 1014701-61-1
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EINECS | 802-547-8 |
Umicore M52 - Physico-chemical Properties
Molecular Formula | C31H35Cl2N2O2Ru
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Molar Mass | 639.6 |
Melting Point | 184-189°C |
Appearance | Green powder |
Storage Condition | 2-8°C |
MDL | MFCD22690886 |
Umicore M52 - Risk and Safety
Hazard Symbols | Xn - Harmful
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Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/38 - Irritating to eyes and skin.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37 - Wear suitable protective clothing and gloves.
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UN IDs | UN 3175 4.1 / PGII |
WGK Germany | 3 |
HS Code | 28439000 |
Umicore M52 - Introduction
[1,3-Bis (2,4, 6-trimethylphenyl)-2-imidazolidinylidene][[2-[2-oxopropoxy] phenyl] methylene] ruthenium dichloride is An organometallic compound with the following properties:
1. appearance: usually yellow solid.
2. Melting point: about 90-92°C.
3. Solubility: Soluble in common organic solvents such as dimethyl sulfoxide and methanol.
The compound is widely used to catalyze organic synthesis reactions, especially hydrogenation reactions and oxidation reactions. At the same time, it is also used as a catalyst for photocatalysis, electrocatalysis and electrochemiluminescence.
The method for preparing this compound is relatively complicated, and it usually needs to be synthesized from multiple intermediates through a series of steps. One of the common preparation methods is to react 1,3-dibromobenzene and 2-imidazolecarboxaldehyde to obtain an intermediate through an appropriate reaction, and then react with [2-[2-oxopropoxy] phenyl] methylene antimony chloride to remove the anti-cation under appropriate conditions to generate [1,3-bis (2,4, 6-Trimethylphenyl)-2-imidazolidinylidene][[2-[2-oxopropoxy] phenyl] methylene] ruthenium dichloride.
When using or handling this compound, you need to pay attention to the following safety information:
1. Because the compound is an organometallic compound and has certain toxicity, you should wear appropriate protective gloves and glasses during operation, avoid direct contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated area.
2. Avoid long-term exposure of the compound to air or moisture to prevent it from deteriorating.
3. storage should be sealed and placed in a cool, dry place, away from the fire and oxidant.
4. If inhalation or ingestion occurs, seek medical attention immediately and inform the doctor of the use of chemical poisoning countermeasures.
Last Update:2024-04-09 21:21:28