182344-23-6
4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID
CAS: 182344-23-6
Molecular Formula: C7H5BF4O2
182344-23-6 - Names and Identifiers
182344-23-6 - Physico-chemical Properties
| Molecular Formula | C7H5BF4O2 |
| Molar Mass | 207.92 |
| Density | 1.503 g/cm3 |
| Melting Point | 170-174 |
| Boling Point | 268.7±50.0 °C(Predicted) |
| Flash Point | 116.28°C |
| Solubility | Soluble in methabnol. |
| Vapor Presure | 0.004mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| pKa | 7?+-.0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.446 |
| MDL | MFCD07363787 |
| Physical and Chemical Properties | Storage Conditions: Keep cold |
182344-23-6 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36 - Irritating to the eyes R36/37/38 - 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. S60 - This material and its container must be disposed of as hazardous waste. S37 - Wear suitable gloves. |
| HS Code | 29319090 |
| Hazard Note | Irritant/Keep cold |
| Hazard Class | IRRITANT, KEEP COLD |
182344-23-6 - Introduction
4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID is an organic compound with the chemical formula C7H5BF4. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID is a colorless to light yellow crystal.
-Solubility: It can be dissolved in some organic solvents (such as ethanol, chloroform).
Use:
-Catalyst: 4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID can be used as a catalyst in organic synthesis reactions, such as fluorination, esterification and etherification reactions.
-Chemical reagent: It can also be used as a reagent in organic synthesis, and has a wide range of applications in the chemical industries such as pharmaceuticals, pesticides and dyes.
Method:
4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID can be prepared in many ways. The following is one of the common methods:
First, in the presence of boron chloride (BCl3), trifluoromethylbenzene (C7H6CF3) is reacted with boron tetrafluoride (BF4-) to obtain a 4-fluoro-3-trifluoromethylphenyl compound. The compound is then oxidized to 4-FLUORO-3-(TRIFLUOROMETHYL) phenyl boronic ACID by an oxidation reaction under acidic conditions.
Safety Information:
- 4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID has low toxicity to humans under regular use.
-However, as a chemical, it is still necessary to pay attention to safe operation and storage. Avoid contact with strong oxidants and strong acids.
-It is recommended to wear suitable personal protective equipment such as gloves, safety glasses and laboratory coats during use.
Nature:
-Appearance: 4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID is a colorless to light yellow crystal.
-Solubility: It can be dissolved in some organic solvents (such as ethanol, chloroform).
Use:
-Catalyst: 4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID can be used as a catalyst in organic synthesis reactions, such as fluorination, esterification and etherification reactions.
-Chemical reagent: It can also be used as a reagent in organic synthesis, and has a wide range of applications in the chemical industries such as pharmaceuticals, pesticides and dyes.
Method:
4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID can be prepared in many ways. The following is one of the common methods:
First, in the presence of boron chloride (BCl3), trifluoromethylbenzene (C7H6CF3) is reacted with boron tetrafluoride (BF4-) to obtain a 4-fluoro-3-trifluoromethylphenyl compound. The compound is then oxidized to 4-FLUORO-3-(TRIFLUOROMETHYL) phenyl boronic ACID by an oxidation reaction under acidic conditions.
Safety Information:
- 4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID has low toxicity to humans under regular use.
-However, as a chemical, it is still necessary to pay attention to safe operation and storage. Avoid contact with strong oxidants and strong acids.
-It is recommended to wear suitable personal protective equipment such as gloves, safety glasses and laboratory coats during use.
Last Update：2024-04-10 22:29:15
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View History
182344-23-6
环戊基溴化锌
1257426-19-9
4-硝基吡啶
Benzalkonlumbromide
15468-32-3
139975-94-3
55243-02-2
40119-34-4
C.I.活性橙5
环戊基溴化锌
1257426-19-9
4-硝基吡啶
Benzalkonlumbromide
15468-32-3
139975-94-3
55243-02-2
40119-34-4
C.I.活性橙5