2-(dimethylaminomethylidene)cyclopentane-1,3-dione
2-[(Dimethylamino)methylene]cyclopentane-1,3-dione
CAS: 85302-06-3
Molecular Formula: C8H11NO2
2-(dimethylaminomethylidene)cyclopentane-1,3-dione - Names and Identifiers
2-(dimethylaminomethylidene)cyclopentane-1,3-dione - Physico-chemical Properties
| Molecular Formula | C8H11NO2 |
| Molar Mass | 153.18 |
| Density | 1.248±0.06 g/cm3(Predicted) |
| Melting Point | 94 °C(Solv: ethyl ether (60-29-7)) |
| Boling Point | 255.9±40.0 °C(Predicted) |
| pKa | 3.48±0.20(Predicted) |
| Storage Condition | Room Temprature |
| Sensitive | Irritant |
| MDL | MFCD01111596 |
2-(dimethylaminomethylidene)cyclopentane-1,3-dione - Risk and Safety
| Hazard Class | IRRITANT |
2-(dimethylaminomethylidene)cyclopentane-1,3-dione - Introduction
2-[(Dimethylamino)methylene]cyclopentane-1,3-dione (also known as Dimedone) is an organic compound whose chemical formula is C9H13NO2.
The compound has the following properties:
-Appearance is white crystal or crystalline solid.
-Has a special five-membered ring structure, which contains a methylene carbonyl group and a dimethyl amine group.
-Soluble in water, alcohols and ether solvents.
-It can be decomposed at high temperature.
Dimedone has a wide range of applications in many fields, including:
-As a diketone reagent in organic synthesis, it can be used to synthesize a variety of organic compounds, such as diketone analogs, heterocyclic compounds and amino acids.
-A component used as a metal ion detector in chemical analysis and determination.
-A precursor that can be used as an inhibitor or catalyst in the pharmaceutical field.
Dimedone preparation method can be carried out by the following steps:
1. Dimethylacetol (also known as diacetylacetone) is reacted with dimethylamine in an appropriate solvent to form Dimedone.
When using the Dimedone, you need to pay attention to the following safety information:
-When handling and handling the compound, appropriate laboratory safety regulations and operating procedures should be followed.
- Dimedone may cause irritation and damage to the eyes, skin and respiratory tract, so wear protective glasses, gloves and respiratory protection during operation.
-Avoid inhaling the dust and vapor of the compound and ensure that the operating area is well ventilated.
-If contact or inhalation of Dimedone occurs, immediately flush the affected area with clean water and seek medical help.
The compound has the following properties:
-Appearance is white crystal or crystalline solid.
-Has a special five-membered ring structure, which contains a methylene carbonyl group and a dimethyl amine group.
-Soluble in water, alcohols and ether solvents.
-It can be decomposed at high temperature.
Dimedone has a wide range of applications in many fields, including:
-As a diketone reagent in organic synthesis, it can be used to synthesize a variety of organic compounds, such as diketone analogs, heterocyclic compounds and amino acids.
-A component used as a metal ion detector in chemical analysis and determination.
-A precursor that can be used as an inhibitor or catalyst in the pharmaceutical field.
Dimedone preparation method can be carried out by the following steps:
1. Dimethylacetol (also known as diacetylacetone) is reacted with dimethylamine in an appropriate solvent to form Dimedone.
When using the Dimedone, you need to pay attention to the following safety information:
-When handling and handling the compound, appropriate laboratory safety regulations and operating procedures should be followed.
- Dimedone may cause irritation and damage to the eyes, skin and respiratory tract, so wear protective glasses, gloves and respiratory protection during operation.
-Avoid inhaling the dust and vapor of the compound and ensure that the operating area is well ventilated.
-If contact or inhalation of Dimedone occurs, immediately flush the affected area with clean water and seek medical help.
Last Update：2024-04-09 20:49:11
