RARECHEM AH PB 0061

RARECHEM AH PB 0061 - Names and Identifiers

Name	4-(Bromomethyl)phenylboronic acid, cyclic anhydride
Synonyms	RARECHEM AH PB 0061 4-BORONOBENZYL BROMIDE 4-Boronobenzyl bromide 4-Bromomethylphenylboronic 4-BROMOMETHYLPHENYLBORONIC ACID 4-Bromomethylphenylboronic acid 4-(Bromomethyl)phenylboronic acid P-(BROMOMETHYL)PHENYLBORONIC ACID 4-(Bromomethyl)benzeneboronic acid 4-(BROMOMETHYL)BENZENEBORONIC ACID 4-Bromomethylphenylboronic acid tech. 4-(Bromomethyl)phenylboronic acid, cyclic anhydride 4-Boronobenzyl bromide~4-(Bromomethyl)phenylboronic acid
CAS	68162-47-0
EINECS	627-358-6
InChI	InChI=1/C7H8BBrO2/c9-5-6-1-3-7(4-2-6)8(10)11/h1-4,10-11H,5H2

RARECHEM AH PB 0061 - Physico-chemical Properties

Molecular Formula	C7H8BBrO2
Molar Mass	214.85
Density	1.57±0.1 g/cm3(Predicted)
Melting Point	173-177 °C
Boling Point	343.1±44.0 °C(Predicted)
Flash Point	161.3°C
Solubility	DMSO (Slightly), Methanol (Slightly)
Vapor Presure	2.75E-05mmHg at 25°C
Appearance	Crystalline Powder
Color	White
BRN	3030979
pKa	8.51±0.17(Predicted)
Storage Condition	2-8°C
Stability	Unstable in Aqueous Solution
Refractive Index	1.582
MDL	MFCD01318113

RARECHEM AH PB 0061 - Risk and Safety

Risk Codes	R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S36 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S22 - Do not breathe dust.
WGK Germany	3
HS Code	29319090
Hazard Note	Irritant
Hazard Class	8
Packing Group	II

RARECHEM AH PB 0061 - Introduction

4-(Bromomethyl)phenylboronic acid, cyclic anhydride is an organic compound with a chemical formula of C7H7BrB(OH)2 and a molecular weight of 220.85. It is a white crystalline powder, soluble in many organic solvents such as ether and chloroform.

4-(Bromomethyl)phenylboronic acid, cyclic anhydride can be used in organic synthesis reactions, especially as a substitution reagent for aromatic compounds. It can participate in the coupling reaction of C- C and C- X bond formation, and is commonly used in the palladium-catalyzed Suzuki coupling reaction. In addition, it can also be used to synthesize organic semiconductor materials and other functional molecular compounds.

The method for preparing 4-(Bromomethyl)phenylboronic acid, cyclic anhydride is usually obtained by reacting bromoalkane and phenylboronic acid. For example, 4-bromomethylbenzene and triphenylphosphine palladium (II) chloride can be used as a catalyst to react with phenylboronic acid in the presence of a base.

Regarding safety information, 4-(Bromomethyl)phenylboronic acid, the physical and chemical properties of cyclic anhydride make it irritating and corrosive to skin, eyes and respiratory tract. Care should be taken when handling and using protective measures such as gloves, goggles and respiratory protective equipment. In addition, it is also a combustion substance and should avoid coexistence with oxidants and combustibles.

Last Update：2024-04-10 22:29:15