511295-01-5
2,3,5,6-Tetrafluorobenzeneboronic acid
CAS: 511295-01-5
Molecular Formula: C6H3BF4O2
511295-01-5 - Names and Identifiers
511295-01-5 - Physico-chemical Properties
| Molecular Formula | C6H3BF4O2 |
| Molar Mass | 193.89 |
| Density | 1.53 |
| Melting Point | 143-145°C |
| Boling Point | 263℃ |
| Flash Point | 113℃ |
| Vapor Presure | 0.00525mmHg at 25°C |
| BRN | 9200167 |
| pKa | 6.06±0.58(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.446 |
511295-01-5 - 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. |
| Hazard Note | Irritant |
511295-01-5 - Introduction
2,3,5, acid is an organic compound with the chemical formula C6H3BF4O2. The following is a description of its nature, use, preparation and safety information:
Nature:
- 2,3,5, acid is a colorless solid.
-It is soluble in polar solvents such as water, alcohols and ketones.
-Relatively stable in the air, but may decompose under the action of high temperature and strong oxidants.
Use:
- 2,3,5, acid is commonly used in Suzuki-Miyaura cross-coupling reactions in organic synthesis.
-As a derivative of aromatic phenol, it can be used as a precursor for ligands, fluorescent dyes and optical materials.
-In addition, it can also be used to synthesize other organic compounds and functional materials.
Preparation Method: The preparation of
- 2,3,5, acid is generally obtained by the borylation reaction of aromatic hydrocarbons. The specific preparation method can be:
1. Treat 2,3,5, acid ester with alcohol and hydrochloric acid to generate the corresponding boric acid.
2. Under alkaline conditions, boric acid is reacted with sodium borohydride to generate 2,3,5, acid.
Safety Information:
- 2,3,5, acid is a general organic compound, which is generally relatively safe under correct handling and storage.
-Due to the lack of detailed toxicity studies of this substance, safety measures should still be paid during use, such as wearing appropriate protective equipment (gloves, glasses, etc.).
-Waste should be disposed of in accordance with local chemical waste disposal regulations.
Nature:
- 2,3,5, acid is a colorless solid.
-It is soluble in polar solvents such as water, alcohols and ketones.
-Relatively stable in the air, but may decompose under the action of high temperature and strong oxidants.
Use:
- 2,3,5, acid is commonly used in Suzuki-Miyaura cross-coupling reactions in organic synthesis.
-As a derivative of aromatic phenol, it can be used as a precursor for ligands, fluorescent dyes and optical materials.
-In addition, it can also be used to synthesize other organic compounds and functional materials.
Preparation Method: The preparation of
- 2,3,5, acid is generally obtained by the borylation reaction of aromatic hydrocarbons. The specific preparation method can be:
1. Treat 2,3,5, acid ester with alcohol and hydrochloric acid to generate the corresponding boric acid.
2. Under alkaline conditions, boric acid is reacted with sodium borohydride to generate 2,3,5, acid.
Safety Information:
- 2,3,5, acid is a general organic compound, which is generally relatively safe under correct handling and storage.
-Due to the lack of detailed toxicity studies of this substance, safety measures should still be paid during use, such as wearing appropriate protective equipment (gloves, glasses, etc.).
-Waste should be disposed of in accordance with local chemical waste disposal regulations.
Last Update：2024-04-10 22:29:15
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View History
511295-01-5
31078-36-1
2570190-27-9
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N-Acetylethylenediamine
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135734-59-7
32387-21-6
148063-59-6
2353409-51-3