(E)-(4-Methoxystyryl)boronic acid
TRANS-2-(4-METHOXYPHENYL)-
CAS: 72316-18-8
Molecular Formula: C9H11BO3
(E)-(4-Methoxystyryl)boronic acid - Names and Identifiers
(E)-(4-Methoxystyryl)boronic acid - Physico-chemical Properties
| Molecular Formula | C9H11BO3 |
| Molar Mass | 177.99 |
| Density | 1.149±0.06 g/cm3(Predicted) |
| Melting Point | 140-144 °C(lit.) |
| Boling Point | 373.1±44.0 °C(Predicted) |
| pKa | 9.61±0.43(Predicted) |
| Storage Condition | 2-8°C |
(E)-(4-Methoxystyryl)boronic acid - Risk and Safety
| WGK Germany | 3 |
(E)-(4-Methoxystyryl)boronic acid - Upstream Downstream Industry
| Downstream Products | 4-METHOXYCINNAMIC ACID |
(E)-(4-Methoxystyryl)boronic acid - Introduction
TRANS-2-(4-METHOXYPHENYL)- (TRANS-2-(4-METHOXYPHENYL)-) is an organic compound with the chemical formula C10H12BO3.
The properties of the compound are as follows:
-Appearance: White crystalline solid
-Molecular weight: 176.02g/mol
-Melting point: 174-176 ° C
-Boiling point: 355.1 ° C (predicted)
-Solubility: Soluble in organic solvents (such as chloroform, dimethyl sulfoxide), insoluble in water.
This compound is commonly used in organic synthesis, the main uses are as follows:
-Catalyst: It can be used as a raw material for borate catalysts to catalyze the formation and breaking of chemical bonds in organic reactions.
-Chemical sensor: It can change its fluorescence properties through interaction with certain chemical substances, so as to be used as a chemical sensor for detecting and analyzing substances.
The method for preparing TRANS-2-(4-METHOXYPHENYL)-is as follows:
1.4-Methoxyphenylboronic acid methyl ester reacts with iodoethylene under alkaline conditions to generate TRANS-2-(4-METHOXYPHENYL)-methyl ester.
2. TRANS-2-(4-METHOXYPHENYL)-methyl ester is hydrolyzed under acidic conditions to generate TRANS-2-(4-METHOXYPHENYL)-.
For safety information, TRANS-2-(4-METHOXYPHENYL)-has limited toxicity and hazards, but requires proper handling and storage:
-May be irritating and contact with skin and eyes should be avoided.
-Appropriate personal protective measures should be taken, such as wearing gloves, goggles and protective clothing.
-During operation, avoid inhaling the dust or vapor of the solution.
-Store properly to avoid contact with oxidants and acids.
This information is for reference only. Please read and observe the relevant safety instructions and additional technical data before using the compound.
The properties of the compound are as follows:
-Appearance: White crystalline solid
-Molecular weight: 176.02g/mol
-Melting point: 174-176 ° C
-Boiling point: 355.1 ° C (predicted)
-Solubility: Soluble in organic solvents (such as chloroform, dimethyl sulfoxide), insoluble in water.
This compound is commonly used in organic synthesis, the main uses are as follows:
-Catalyst: It can be used as a raw material for borate catalysts to catalyze the formation and breaking of chemical bonds in organic reactions.
-Chemical sensor: It can change its fluorescence properties through interaction with certain chemical substances, so as to be used as a chemical sensor for detecting and analyzing substances.
The method for preparing TRANS-2-(4-METHOXYPHENYL)-is as follows:
1.4-Methoxyphenylboronic acid methyl ester reacts with iodoethylene under alkaline conditions to generate TRANS-2-(4-METHOXYPHENYL)-methyl ester.
2. TRANS-2-(4-METHOXYPHENYL)-methyl ester is hydrolyzed under acidic conditions to generate TRANS-2-(4-METHOXYPHENYL)-.
For safety information, TRANS-2-(4-METHOXYPHENYL)-has limited toxicity and hazards, but requires proper handling and storage:
-May be irritating and contact with skin and eyes should be avoided.
-Appropriate personal protective measures should be taken, such as wearing gloves, goggles and protective clothing.
-During operation, avoid inhaling the dust or vapor of the solution.
-Store properly to avoid contact with oxidants and acids.
This information is for reference only. Please read and observe the relevant safety instructions and additional technical data before using the compound.
Last Update：2024-04-10 22:29:15
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Downstream Products for (E)-(4-Methoxystyryl)boronic acid