152152-19-7
3,4,5-trifluorocinnamic acid
CAS: 152152-19-7
Molecular Formula: C9H5F3O2
152152-19-7 - Names and Identifiers
| Name | 3,4,5-trifluorocinnamic acid |
| Synonyms | RARECHEM BK HW 0056 3,4,5-TRIFLUOROCINNAMIC 3,4,5-trifluorocinnamic acid 3,4,5-TRIFLUOROCINNAMIC ACID 3-(3,4,5-Trifluorophenyl)acrylicacid (2E)-3-(3,4,5-trifluorophenyl)prop-2-enoate (2E)-3-(3,4,5-trifluorophenyl)prop-2-enoic acid 3-(3,4,5-Trifluorophenyl)prop-2-enoic acid, 3-(3,4,5-Trifluorophenyl)acrylic acid |
| CAS | 152152-19-7 |
| InChI | InChI=1/C9H5F3O2/c10-6-3-5(1-2-8(13)14)4-7(11)9(6)12/h1-4H,(H,13,14)/p-1/b2-1+ |
152152-19-7 - Physico-chemical Properties
| Molecular Formula | C9H5F3O2 |
| Molar Mass | 202.13 |
| Density | 1.468±0.06 g/cm3(Predicted) |
| Melting Point | 195-199 °C (lit.) |
| Boling Point | 273.8±35.0 °C(Predicted) |
| Flash Point | 119.4°C |
| Vapor Presure | 0.00273mmHg at 25°C |
| pKa | 4.13±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| MDL | MFCD00083529 |
152152-19-7 - 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 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
152152-19-7 - Introduction
3,4,5-trifluorocinnamic acid is an organic compound with the chemical formula C9H6F3O2. The following is an introduction to its properties, uses, preparation methods and safety information:
Nature:
3,4,5-trifluorocinnamic acid is a white crystalline solid with a pungent odor. It is practically insoluble in water, but soluble in organic solvents such as alcohols and ethers. It is highly stable to heat and light.
Use:
3,4,5-trifluorocinnamic acid is widely used in pesticide manufacturing, medicine and fine chemical industry. It is an antibacterial agent that can be used to prevent plant diseases, especially those caused by fungi. In addition, it can also be used to synthesize biologically active compounds, such as pharmaceutical intermediates.
Method:
The preparation method of 3,4,5-trifluorocinnamic acid is generally obtained by fluorination reaction of cinnamic acid. Specific steps include reacting cinnamic acid with a fluorinating reagent such as boron trifluoride or hydrogen fluoride in a suitable solvent to obtain the target product after reaction and purification.
Safety Information:
When handling 3,4,5-trifluorocinnamic acid, take appropriate protective measures, such as wearing protective glasses, gloves and protective clothing. It may irritate the eyes, skin and respiratory system. Avoid inhalation of dust or contact with skin during use. If you touch your skin or eyes by accident, rinse immediately with plenty of water. In the process of operation, attention should be paid to comply with chemical safety procedures. During storage, it should be stored in a cool, dry, well-ventilated place, separated from combustibles and oxidants.
Nature:
3,4,5-trifluorocinnamic acid is a white crystalline solid with a pungent odor. It is practically insoluble in water, but soluble in organic solvents such as alcohols and ethers. It is highly stable to heat and light.
Use:
3,4,5-trifluorocinnamic acid is widely used in pesticide manufacturing, medicine and fine chemical industry. It is an antibacterial agent that can be used to prevent plant diseases, especially those caused by fungi. In addition, it can also be used to synthesize biologically active compounds, such as pharmaceutical intermediates.
Method:
The preparation method of 3,4,5-trifluorocinnamic acid is generally obtained by fluorination reaction of cinnamic acid. Specific steps include reacting cinnamic acid with a fluorinating reagent such as boron trifluoride or hydrogen fluoride in a suitable solvent to obtain the target product after reaction and purification.
Safety Information:
When handling 3,4,5-trifluorocinnamic acid, take appropriate protective measures, such as wearing protective glasses, gloves and protective clothing. It may irritate the eyes, skin and respiratory system. Avoid inhalation of dust or contact with skin during use. If you touch your skin or eyes by accident, rinse immediately with plenty of water. In the process of operation, attention should be paid to comply with chemical safety procedures. During storage, it should be stored in a cool, dry, well-ventilated place, separated from combustibles and oxidants.
Last Update：2024-04-09 02:00:42
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View History
152152-19-7
99045-19-9
107-04-0
(S)-DTB-SpiroSAP
C.I.Vat Brown 5
Melamine Polyphosphate
黄 10 [CI 47005]
2-ethoxypropannitril
Chromium acetate
Methyl phenyl ketone
99045-19-9
107-04-0
(S)-DTB-SpiroSAP
C.I.Vat Brown 5
Melamine Polyphosphate
黄 10 [CI 47005]
2-ethoxypropannitril
Chromium acetate
Methyl phenyl ketone