TETRAPHENYLSTIBONIUM BROMIDE
Tetraphenylantimony bromide
CAS: 16894-69-2
Molecular Formula: C24H20BrSb
TETRAPHENYLSTIBONIUM BROMIDE - Names and Identifiers
| Name | Tetraphenylantimony bromide |
| Synonyms | NSC 129511 BROMOTETRAPHENYLANTIMONY Tetraphenylantimony bromide TETRAPHENYLANTIMONY BROMIDE TETRAPHENYLSTIBONIUM BROMIDE ANTIMONY TETRAPHENYL BROMIDE tetraphenylstibonium bromide TETRAPHENYLANTIMONY(V) BROMIDE tetraphenyl-lambda~5~-stibanyl BromotetraphenylantimonyTetraphenylstibonium Bromide |
| CAS | 16894-69-2 |
| InChI | InChI=1/4C6H5.Sb/c4*1-2-4-6-5-3-1;/h4*1-5H;/rC24H20Sb/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H |
TETRAPHENYLSTIBONIUM BROMIDE - Physico-chemical Properties
| Molecular Formula | C24H20BrSb |
| Molar Mass | 510.08 |
| Melting Point | 204°C (dec.)(lit.) |
| Storage Condition | Refrigerator |
TETRAPHENYLSTIBONIUM BROMIDE - Risk and Safety
| Risk Codes | R20/22 - Harmful by inhalation and if swallowed. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | 61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| HS Code | 29310099 |
TETRAPHENYLSTIBONIUM BROMIDE - Introduction
Tetraphenylantimony bromide is an organic compound with the chemical formula Sb(C6H5)4Br, commonly abbreviated as SbPh4Br. The following is a description of its nature, use, preparation and safety information:
Nature:
- Tetraphenylantimony bromide is a colorless crystal or yellow solid that fluoresces blue when excited by ultraviolet light.
-It is stable at room temperature and easily soluble in organic solvents.
-It has certain toxicity.
Use:
- Tetraphenylantimony bromide has important applications in organic synthesis. It can be used as a biomimetic reaction reagent for borates of aromatic compounds.
-It can also be used as a precursor of a coordination compound or a catalyst for a catalyst to participate in organic synthesis reactions.
Method:
-A common method for preparing Tetraphenylantimony bromide is to react triphenylantimony bromide with antimony bromide. During the reaction, an electrophilic substitution reaction occurs in the antimony bromide, so that the phenyl group of the triphenyl antimony bromide is replaced by the antimony compound.
Safety Information:
- Tetraphenylantimony bromide needs to be careful to avoid contact with skin and eyes when using and storing, because it has certain toxicity.
-If taken by mistake or into the eye, seek medical attention immediately.
-Use personal protective equipment such as chemical protective gloves and goggles when operating.
-When storing, it should be stored in a sealed container, away from fire and combustibles.
Nature:
- Tetraphenylantimony bromide is a colorless crystal or yellow solid that fluoresces blue when excited by ultraviolet light.
-It is stable at room temperature and easily soluble in organic solvents.
-It has certain toxicity.
Use:
- Tetraphenylantimony bromide has important applications in organic synthesis. It can be used as a biomimetic reaction reagent for borates of aromatic compounds.
-It can also be used as a precursor of a coordination compound or a catalyst for a catalyst to participate in organic synthesis reactions.
Method:
-A common method for preparing Tetraphenylantimony bromide is to react triphenylantimony bromide with antimony bromide. During the reaction, an electrophilic substitution reaction occurs in the antimony bromide, so that the phenyl group of the triphenyl antimony bromide is replaced by the antimony compound.
Safety Information:
- Tetraphenylantimony bromide needs to be careful to avoid contact with skin and eyes when using and storing, because it has certain toxicity.
-If taken by mistake or into the eye, seek medical attention immediately.
-Use personal protective equipment such as chemical protective gloves and goggles when operating.
-When storing, it should be stored in a sealed container, away from fire and combustibles.
Last Update：2024-04-10 22:29:15
