| Identification | More | [Name]
2-(Methanesulfonyl)phenylboronic acid | [CAS]
330804-03-0 | [Synonyms]
2-(METHYLSULFONYL)PHENYLBORONIC ACID
2-(METHYLSULPHONYL)BENZENEBORONIC ACID
2-(Methylsulphonyl)benzeneboronic acid 98%
2-(Methanesulfonyl)phenylboronic acid
3-(Methanesulphonyl)phenylboronic acid | [Molecular Formula]
C7H9BO4S | [MDL Number]
MFCD02179472 | [Molecular Weight]
200.02 | [MOL File]
330804-03-0.mol |
| Chemical Properties | Back Directory | [Melting point ]
78-84°C | [Boiling point ]
469.2±51.0 °C(Predicted) | [density ]
1.39±0.1 g/cm3(Predicted) | [storage temp. ]
Inert atmosphere,2-8°C | [form ]
solid | [pka]
7.90±0.53(Predicted) | [color ]
White | [InChI]
1S/C7H9BO4S/c1-13(11,12)7-5-3-2-4-6(7)8(9)10/h2-5,9-10H,1H3 | [InChIKey]
MSQFFCRGQPVQRS-UHFFFAOYSA-N | [SMILES]
CS(=O)(=O)c1ccccc1B(O)O | [CAS DataBase Reference]
330804-03-0(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H319 | [Precautionary statements ]
P264-P280-P305+P351+P338-P337+P313 | [Hazard Codes ]
Xi | [Risk Statements ]
36 | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
WGK 3 | [Hazard Note ]
Irritant | [HS Code ]
2931900090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2 |
| Questions And Answer | Back Directory | [Application]
2-Methylsulfonylphenylboronic acid is an important organic synthesis intermediate that can be used to synthesize polyolefins, styrene and biphenyl derivatives through the Suzuki aryl coupling reaction, thus finding applications in the synthesis of numerous natural products and organic materials. |
| Hazard Information | Back Directory | [Synthesis]
To the salt kettle add water 1800kg, sulfonesulfonyl chloride 700kg, sodium bicarbonate 450kg and sodium sulfite 330kg, salt reaction at atmospheric pressure, reaction temperature of 60 ℃, holding time of 4 hours, carbon dioxide gas produced by the rea |
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