Propyl 2-thienyl ketone
1-(2-thienyl)butan-1-one
CAS: 5333-83-5
Molecular Formula: C8H10OS
Propyl 2-thienyl ketone - Names and Identifiers
| Name | 1-(2-thienyl)butan-1-one |
| Synonyms | 2-BUTYRYLTHIOPHENE 2-Butanoylthiophene 2-N-BUTYRYLTHIOPHENE 2-n-butyrylthiophene 1-THIEN-2-YLBUTAN-1-ONE Propyl 2-thienyl ketone 1-(2-thienyl)butan-1-one 1-Butanone, 1-(2-thienyl)- 1-THIOPHEN-2-YL-BUTAN-1-ONE 1-(thiophen-2-yl)butan-1-one 1-THIEN-2-YLBUTAN-1-ONE 2-BUTANOYLTHIOPHENE |
| CAS | 5333-83-5 |
| EINECS | 226-246-0 |
| InChI | InChI=1/C8H10OS/c1-2-4-7(9)8-5-3-6-10-8/h3,5-6H,2,4H2,1H3 |
Propyl 2-thienyl ketone - Physico-chemical Properties
| Molecular Formula | C8H10OS |
| Molar Mass | 154.23 |
| Density | 1.09 |
| Boling Point | 159-160°C |
| Flash Point | >110°C |
| Vapor Presure | 0.0282mmHg at 25°C |
| BRN | 110167 |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.5430 |
| MDL | MFCD00022503 |
Propyl 2-thienyl ketone - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| Hazard Class | IRRITANT |
Propyl 2-thienyl ketone - Introduction
1-(2-thienyl)butan-1-one is an organic compound with the chemical formula C10H12OS. The following is a description of its nature, use, preparation and safety information:
Nature:
1-(2-thienyl)butan-1-one is a yellow to pale yellow crystal or solid. It has the characteristics of a sulfur atom and an aromatic ring. It has a melting point of about 38-41°C and a boiling point of about 140-150°C. The 1-(2-thienyl)butan-1-one is soluble in organic solvents such as ethers and ketones and insoluble in water at normal temperature.
Use:
1-(2-thienyl)butan-1-one has some applications in the field of organic synthesis. It is often used as a starting material for the synthesis of other compounds, and can also be used to prepare organic compounds such as pesticides, dyes and drugs.
Preparation Method:
The preparation of 1-(2-thienyl)butan-1-one can usually be carried out by the following steps: First, 2-acetonylthiophene and butanol are reacted to obtain 2-n-butylthiophene. Next, the 2-n-butylthiophene is subjected to an oxidation reaction with an oxidizing agent such as oxygen or benzoyl peroxide to obtain the final 1-(2-thienyl)butan-1-one product.
Safety Information:
1-(2-thienyl)butan-1-one is relatively safe to the human body under normal use conditions, but some safety matters still need to be paid attention. It may cause irritation to the eyes, skin and respiratory tract, so care should be taken to use personal protective equipment such as protective glasses, gloves and respiratory protective equipment when exposed. At the same time, avoid contact with strong oxidants, strong acids, strong bases and other substances to avoid dangerous reactions. During use and storage, please follow the relevant safety procedures and keep away from fire sources. In case of misuse or contact, seek medical attention immediately and provide information to the doctor.
Nature:
1-(2-thienyl)butan-1-one is a yellow to pale yellow crystal or solid. It has the characteristics of a sulfur atom and an aromatic ring. It has a melting point of about 38-41°C and a boiling point of about 140-150°C. The 1-(2-thienyl)butan-1-one is soluble in organic solvents such as ethers and ketones and insoluble in water at normal temperature.
Use:
1-(2-thienyl)butan-1-one has some applications in the field of organic synthesis. It is often used as a starting material for the synthesis of other compounds, and can also be used to prepare organic compounds such as pesticides, dyes and drugs.
Preparation Method:
The preparation of 1-(2-thienyl)butan-1-one can usually be carried out by the following steps: First, 2-acetonylthiophene and butanol are reacted to obtain 2-n-butylthiophene. Next, the 2-n-butylthiophene is subjected to an oxidation reaction with an oxidizing agent such as oxygen or benzoyl peroxide to obtain the final 1-(2-thienyl)butan-1-one product.
Safety Information:
1-(2-thienyl)butan-1-one is relatively safe to the human body under normal use conditions, but some safety matters still need to be paid attention. It may cause irritation to the eyes, skin and respiratory tract, so care should be taken to use personal protective equipment such as protective glasses, gloves and respiratory protective equipment when exposed. At the same time, avoid contact with strong oxidants, strong acids, strong bases and other substances to avoid dangerous reactions. During use and storage, please follow the relevant safety procedures and keep away from fire sources. In case of misuse or contact, seek medical attention immediately and provide information to the doctor.
Last Update：2024-04-09 21:11:58
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