10170-68-0
Chromium(III) chloride tetrahydrofuran complex (1:3)
CAS: 10170-68-0
Molecular Formula: C12H24Cl3CrO3
10170-68-0 - Names and Identifiers
| Name | Chromium(III) chloride tetrahydrofuran complex (1:3) |
| Synonyms | CRCL3 3THF TRICHLOROTRIS(TETRAHYDROFURAN)CHROMIUM) CHROMIUM (III) CHLORIDE TETRAHYDROFURAN COMPLEX |
| CAS | 10170-68-0 |
10170-68-0 - Physico-chemical Properties
| Molecular Formula | C12H24Cl3CrO3 |
| Molar Mass | 374.67 |
| Melting Point | 143°C (dec.)(lit.) |
| Appearance | Crystalline Powder |
| Color | Purple |
| Storage Condition | Flammables area |
| Sensitive | moisture sensitive |
10170-68-0 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S33 - Take precautionary measures against static discharges. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| HS Code | 29321900 |
| Hazard Class | 4.1 |
| Packing Group | III |
10170-68-0 - Introduction
Chromium(III) chloride tetrahydrofuran complex (1:3) is a coordination compound of the formula [CrCl3. (THF)3]. Its properties are as follows:
1. Appearance: colorless crystal or colorless to light yellow solid;
2. Melting point: about 125°C;
3. Solubility: Easily soluble in organic solvents such as tetrahydrofuran (THF), dimethylformamide (DMF), etc;
4. Stability: relatively stable under dry conditions, avoid exposure to humid air.
This compound has many uses, some of which include:
1. catalyst: as a catalyst in organic synthesis reactions, such as in the gas phase chlorinated alkylation reaction, cyclization reaction and the synthesis of chlorinated isomeric hydrocarbons;
2. ligand: as a suitable ligand in organometallation, it participates in the synthesis of organometallic complexes;
3. Research purposes: As a reagent of chromium chemistry in chemical research, it is used to synthesize and explore new chemical structures.
The method for preparing Chromium(III) chloride tetrahydrofuran complex (1:3) is as follows:
1. mixing chromium chloride and tetrahydrofuran in a molar ratio of 1:3;
2. Heat the reaction mixture under appropriate conditions, usually using a reflux device;
3. Filtration yields a precipitate, which can be further washed and dried.
Regarding safety information, the following are some precautions for Chromium(III) chloride tetrahydrofuran complex (1:3):
1. chromium chloride is a toxic substance, use should pay attention to avoid contact with skin and eyes;
2. in the operation should wear appropriate protective equipment, such as gloves, safety glasses, etc;
3. Avoid inhaling the dust of the compound or the vapor of the solution, and operate in a well-ventilated place;
4. When storing, the compound should be sealed and stored in a cool, dry place, away from fire and flammable materials.
When using and handling, be sure to follow the correct experimental operation and safety specifications. If necessary, use the compound under the guidance of experienced personnel.
1. Appearance: colorless crystal or colorless to light yellow solid;
2. Melting point: about 125°C;
3. Solubility: Easily soluble in organic solvents such as tetrahydrofuran (THF), dimethylformamide (DMF), etc;
4. Stability: relatively stable under dry conditions, avoid exposure to humid air.
This compound has many uses, some of which include:
1. catalyst: as a catalyst in organic synthesis reactions, such as in the gas phase chlorinated alkylation reaction, cyclization reaction and the synthesis of chlorinated isomeric hydrocarbons;
2. ligand: as a suitable ligand in organometallation, it participates in the synthesis of organometallic complexes;
3. Research purposes: As a reagent of chromium chemistry in chemical research, it is used to synthesize and explore new chemical structures.
The method for preparing Chromium(III) chloride tetrahydrofuran complex (1:3) is as follows:
1. mixing chromium chloride and tetrahydrofuran in a molar ratio of 1:3;
2. Heat the reaction mixture under appropriate conditions, usually using a reflux device;
3. Filtration yields a precipitate, which can be further washed and dried.
Regarding safety information, the following are some precautions for Chromium(III) chloride tetrahydrofuran complex (1:3):
1. chromium chloride is a toxic substance, use should pay attention to avoid contact with skin and eyes;
2. in the operation should wear appropriate protective equipment, such as gloves, safety glasses, etc;
3. Avoid inhaling the dust of the compound or the vapor of the solution, and operate in a well-ventilated place;
4. When storing, the compound should be sealed and stored in a cool, dry place, away from fire and flammable materials.
When using and handling, be sure to follow the correct experimental operation and safety specifications. If necessary, use the compound under the guidance of experienced personnel.
Last Update：2024-04-10 22:29:15
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