ChemicalBook--->CAS DataBase List--->313545-20-9

313545-20-9

313545-20-9 Structure

313545-20-9 Structure
IdentificationBack Directory
[Name]

3-CHLORO-2-METHYLPHENYLBORONIC ACID
[CAS]

313545-20-9
[Synonyms]

AKOS BRN-0708
2-Borono-6-chlorotoluene
3-Chloro-2-methylbenzeneboroni
3-CHLORO-2-METHYLPHENYBORONIC ACID
3-CHLORO-2-METHYLPHENYLBORONIC ACID
(3-chloro-2-methylphenyl)boronicaci
3-Chloro-2-methylbenzeneboronicacid96%
(3-CHLORO-2-METHYL)BENZENEBORONIC ACID
3-Chloro-2-methylbenzeneboronic acid 96%
Boronic acid, B-(3-chloro-2-methylphenyl)-
[Molecular Formula]

C7H8BClO2
[MDL Number]

MFCD04115641
[MOL File]

313545-20-9.mol
[Molecular Weight]

170.4
Chemical PropertiesBack Directory
[Melting point ]

142-146
[Boiling point ]

325.3±52.0 °C(Predicted)
[density ]

1.26±0.1 g/cm3(Predicted)
[storage temp. ]

Keep Cold
[form ]

solid
[pka]

7.63±0.58(Predicted)
[color ]

White
[InChI]

InChI=1S/C7H8BClO2/c1-5-6(8(10)11)3-2-4-7(5)9/h2-4,10-11H,1H3
[InChIKey]

BJPNVVXTUYMJPN-UHFFFAOYSA-N
[SMILES]

B(C1=CC=CC(Cl)=C1C)(O)O
Questions And AnswerBack Directory
[Uses]

3-Chloro-2-methylphenylboronic acid, also known as (3-chloro-2-methyl)phenylboronic acid or 2-methyl-3-chlorophenylboronic acid, is a white solid powder. It is a widely used chemical intermediate, extensively used in the synthesis of pharmaceuticals and other fine chemical products.
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[Hazard Note ]

Irritant/Keep Cold
[HazardClass ]

IRRITANT, KEEP COLD
[HS Code ]

2931900090
Spectrum DetailBack Directory
[Spectrum Detail]

3-CHLORO-2-METHYLPHENYLBORONIC ACID(313545-20-9)1HNMR
Hazard InformationBack Directory
[Synthesis]

(1) Acetal preparation: under the protection of nitrogen conditions, in a 1000mL three-necked flask, add 40g of 3-chloro-2-methylbenzaldehyde, 25g of ethylene glycol, 250ml of toluene, 4g of p-toluenesulphonic acid, heating and reflux splitting of water,
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