2-氯-4-乙氧基苯硼酸

2-氯-4-乙氧基苯硼酸 - Names and Identifiers

Name	(2-chloro-4-ethoxyphenyl)boronic acid
Synonyms	LogP AKOS BRN-0595 oro-4-ethoxyphenyL 4-Borono-3-chlorophenethole 2-Chloro-4-ethoxypheylboronic acid 2-Chloro-4-ethoxyphenylboronic acid 2-CHLORO-4-ETHOXYPHENYLBORONIC ACID (2-chloro-4-ethoxyphenyl)boranediol 2-CHLORO-4-ETHOXYBENZENEBORONIC ACID (2-chloro-4-ethoxyphenyl)boronic acid (2-Chloro-4-ethoxyphenyl)boronic acid boronic acid, B-(2-chloro-4-ethoxyphenyl)- 2-Chloro-4-ethoxyphenylboronic Acid (contains varying amounts of Anhydride)
CAS	313545-44-7
InChI	InChI=1/C8H10BClO3/c1-2-13-6-3-4-7(9(11)12)8(10)5-6/h3-5,11-12H,2H2,1H3

2-氯-4-乙氧基苯硼酸 - Physico-chemical Properties

Molecular Formula	C8H10BClO3
Molar Mass	200.43
Density	1.27±0.1 g/cm3(Predicted)
Melting Point	104-108°C
Boling Point	352.8±52.0 °C(Predicted)
Flash Point	167.2°C
Vapor Presure	1.38E-05mmHg at 25°C
pKa	8.69±0.58(Predicted)
Storage Condition	Inert atmosphere,2-8°C
Refractive Index	1.537

2-氯-4-乙氧基苯硼酸 - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes R34 - Causes burns R26 - Very Toxic by inhalation
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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S23 - Do not breathe vapour.

2-氯-4-乙氧基苯硼酸 - Introduction

(2-choro-4-ethoxyphenyl) boronic acid is an organic compound with the chemical formula C8H10BClO3.

Nature:
-Appearance: White to light yellow solid.
-Melting point: About 150-152 ° C.
-Solubility: Soluble in common organic solvents, such as alcohols, ethers and chlorinated hydrocarbons.

Use:
(2-chloro-4-ethoxyphenyl)boronic acid is often used as an important reagent in organic synthesis. It can be used to construct organic compounds such as alcohols, ethers, acids, aldehydes and ketones on the benzene ring.

Method:
It is mainly obtained by the reaction of 2-chloro-4-boronic acid phenyl Ester and ethanol. Under the reaction conditions, hydroxyethylation of phenyl borate occurs to produce (2-chroo-4-ethoxyphenyl) boronic acid.

Safety Information:
(2-choro-4-ethoxyphenyl) specific security information of boronic acid is as follows:
-Eye Contact: Avoid eye contact, if contact occurs, immediately rinse with plenty of water for at least 15 minutes, and seek medical help.
-Skin Contact: Avoid skin contact. If contact occurs, rinse immediately with plenty of soap and water.
-Inhalation: Avoid inhaling gas, mist, smoke or dust. If breathing discomfort occurs, move the patient to fresh air and seek medical help if breathing is difficult.
-Ingestion: If ingested, seek medical help immediately and show the container or label.

Last Update：2024-04-10 22:29:15

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