(E)-4-(4-bromophenyl)but-3-en-2-one
4-(4-Bromophenyl)but-3-en-2-one
CAS: 3815-31-4
Molecular Formula: C10H9BrO
(E)-4-(4-bromophenyl)but-3-en-2-one - Names and Identifiers
| Name | 4-(4-Bromophenyl)but-3-en-2-one |
| Synonyms | 4-(4-Bromophenyl)but-3-en-2-one 4-(4-BROMO-PHENYL)-BUT-3-EN-2-ONE (E)-4-(4-bromophenyl)but-3-en-2-one 3-Buten-2-one, 4-(4-bromophenyl)-, (3E)- |
| CAS | 3815-31-4 |
(E)-4-(4-bromophenyl)but-3-en-2-one - Physico-chemical Properties
| Molecular Formula | C10H9BrO |
| Molar Mass | 225.08 |
| Sensitive | Irritant |
| MDL | MFCD00174096 |
(E)-4-(4-bromophenyl)but-3-en-2-one - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
(E)-4-(4-bromophenyl)but-3-en-2-one - Introduction
4-(4-Bromophenyl)but-3-en-2-one is an organic compound with the formula C11H11BrO. The following is an introduction to its nature, use, preparation and safety information:
Nature:
4-(4-Bromophenyl)but-3-en-2-one is a yellow or orange crystal with a special aromatic odor. It has a melting point of 82-85 degrees Celsius and a boiling point of 318 degrees Celsius. It is soluble in organic solvents.
Use:
4-(4-Bromophenyl)but-3-en-2-one can be used as an intermediate in organic synthesis and used in the synthesis of other organic compounds. It is widely used in the fields of drugs, chemicals and pesticides.
Preparation Method:
The preparation of 4-(4-Bromophenyl)but-3-en-2-one generally employs standard reactions for the synthesis of organic compounds, such as ketonization. A common synthetic method is by reacting sodium p-bromobenzoate with 2-butanone to obtain the desired product.
Safety Information:
4-(4-Bromophenyl)but-3-en-2-one is dangerous. It may irritate the eyes, skin and respiratory system. During operation, appropriate protective measures should be taken, such as wearing protective glasses, gloves and protective masks. Avoid inhalation, ingestion or contact with skin. During storage and handling, care should be taken to avoid contact with oxidants, acids and high temperatures. If there is an accident, should immediately seek professional help.
Nature:
4-(4-Bromophenyl)but-3-en-2-one is a yellow or orange crystal with a special aromatic odor. It has a melting point of 82-85 degrees Celsius and a boiling point of 318 degrees Celsius. It is soluble in organic solvents.
Use:
4-(4-Bromophenyl)but-3-en-2-one can be used as an intermediate in organic synthesis and used in the synthesis of other organic compounds. It is widely used in the fields of drugs, chemicals and pesticides.
Preparation Method:
The preparation of 4-(4-Bromophenyl)but-3-en-2-one generally employs standard reactions for the synthesis of organic compounds, such as ketonization. A common synthetic method is by reacting sodium p-bromobenzoate with 2-butanone to obtain the desired product.
Safety Information:
4-(4-Bromophenyl)but-3-en-2-one is dangerous. It may irritate the eyes, skin and respiratory system. During operation, appropriate protective measures should be taken, such as wearing protective glasses, gloves and protective masks. Avoid inhalation, ingestion or contact with skin. During storage and handling, care should be taken to avoid contact with oxidants, acids and high temperatures. If there is an accident, should immediately seek professional help.
Last Update：2024-04-09 15:18:09
