18931-60-7
1-(4-CHLOROPHENYL)-4,4,4-TRIFLUORO-1,3-BUTANEDIONE
CAS: 18931-60-7
Molecular Formula: C10H6ClF3O2
18931-60-7 - Names and Identifiers
18931-60-7 - Physico-chemical Properties
| Molecular Formula | C10H6ClF3O2 |
| Molar Mass | 250.6 |
| Density | 1.396±0.06 g/cm3(Predicted) |
| Melting Point | 60-64 °C (lit.) |
| Boling Point | 292.4±35.0 °C(Predicted) |
| Flash Point | 123.6°C |
| Vapor Presure | 0.00176mmHg at 25°C |
| pKa | 5.35±0.25(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.516 |
18931-60-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
18931-60-7 - Introduction
1-(4-CHLOROPHENYL)-4,4,4-TRIFLUORO-1, 3-butylenedione, often abbreviated as CFA(ChloroPhenyl TrifluoroAcetone), has the following properties:
1. Appearance: colorless or light yellow liquid.
2. Density: 1.49 g/mL.
3. Melting point:-28 ° C.
4. Boiling Point: 135-137 C.
5. Solubility: soluble in organic solvents, such as ethanol, ether and petroleum ether.
The uses of CFA include but are not limited to the following:
1. As reagents and intermediates in organic synthesis, it can be used to synthesize organic compounds such as drugs, hormones, pesticides, etc.
2. Used as an additive in surfactants, coatings and inks, with the effect of increasing viscosity and solubility.
3. For the synthesis and modification of photovoltaic materials, electronic materials and polymer materials.
4. Used as a heavy metal chelating agent in the pharmaceutical field, with anti-tumor and anti-viral activity.
CFA can be prepared by the following methods:
Tetrafluoroacetic anhydride reacts with P-chlorobenzaldehyde to generate 1-(4-CHLOROPHENYL)-4,4,4-TRIFLUORO-1, 3-butylenedione.
regarding the safety information of CFA, there are the following points to note:
1. CFA is irritating and corrosive. Contact with skin, eyes and respiratory tract will cause irritation and injury. Appropriate protective equipment should be worn for operation.
2. When using or storing CFA, keep away from fire and high temperature, and avoid contact with strong oxidants.
3. If accidental leakage or contact with CFA, rinse immediately with plenty of water and seek medical treatment.
4. When using CFA in a laboratory or industrial environment, you should follow the safety operating procedures and be equipped with corresponding safety equipment.
1. Appearance: colorless or light yellow liquid.
2. Density: 1.49 g/mL.
3. Melting point:-28 ° C.
4. Boiling Point: 135-137 C.
5. Solubility: soluble in organic solvents, such as ethanol, ether and petroleum ether.
The uses of CFA include but are not limited to the following:
1. As reagents and intermediates in organic synthesis, it can be used to synthesize organic compounds such as drugs, hormones, pesticides, etc.
2. Used as an additive in surfactants, coatings and inks, with the effect of increasing viscosity and solubility.
3. For the synthesis and modification of photovoltaic materials, electronic materials and polymer materials.
4. Used as a heavy metal chelating agent in the pharmaceutical field, with anti-tumor and anti-viral activity.
CFA can be prepared by the following methods:
Tetrafluoroacetic anhydride reacts with P-chlorobenzaldehyde to generate 1-(4-CHLOROPHENYL)-4,4,4-TRIFLUORO-1, 3-butylenedione.
regarding the safety information of CFA, there are the following points to note:
1. CFA is irritating and corrosive. Contact with skin, eyes and respiratory tract will cause irritation and injury. Appropriate protective equipment should be worn for operation.
2. When using or storing CFA, keep away from fire and high temperature, and avoid contact with strong oxidants.
3. If accidental leakage or contact with CFA, rinse immediately with plenty of water and seek medical treatment.
4. When using CFA in a laboratory or industrial environment, you should follow the safety operating procedures and be equipped with corresponding safety equipment.
Last Update：2024-04-10 22:43:14
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