148839-33-2

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Basic information

Product Name: 5-CHLORO-2-METHYLPHENYLBORONIC ACID
Synonyms: 5-CHLORO-2-METHYLPHENYLBORONIC ACID;5-CHLORO-2-METHYLBENZENEBORONIC ACID;2-METHYL-5-CHLOROPHENYLBORONICACID;5-Chloro-2-methylphenyl boronic acid ,97%;5-CHLORO-2-METHYLPHE;5-Chloro-2-Methylphenylboronic Acid (contains varying aMounts of Anhydride);5-Chloro-2-Methylphenyl boconic acid
CAS NO:148839-33-2
Molecular Formula: C₇H₈BClO₂
Molecular Weight: 170.4
EINECS: N/A
Product Categories: blocks;BoronicAcids;Substituted Boronic Acids;Aryl;Boronic acid;Organoborons
Mol File: 148839-33-2.mol
Article Data: 1

Chemical Properties

Melting Point: 162-166
Boiling Point: 328 °C at 760 mmHg
Flash Point: 152.2 °C
Appearance: Off-white crystals
Density: 1.26 g/cm³
Vapor Pressure: 7.87E-05mmHg at 25°C
Refractive Index: 1.549
Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
Solubility: N/A
PKA: 7.63±0.58(Predicted)
CAS DataBase Reference: 5-CHLORO-2-METHYLPHENYLBORONIC ACID(CAS DataBase Reference)
NIST Chemistry Reference: 5-CHLORO-2-METHYLPHENYLBORONIC ACID(148839-33-2)
EPA Substance Registry System: 5-CHLORO-2-METHYLPHENYLBORONIC ACID(148839-33-2)

Safety Data

Hazard Codes: Xi,Xn
Statements: 36/37/38-20/21/22-36-22
Safety Statements: 26-36/37/39-36-60-37
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 148839-33-2(Hazardous Substances Data)

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5-Chloro-2-methylphenylboronic acid Manufacturer/High quality/Best price/In stock
Cas No: 148839-33-2
USD $ 3.0-3.0 / Kilogram
1 Kilogram
1-100 Metric Ton/Month
Dayang Chem (Hangzhou) Co.,Ltd.
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High quality 5-Chloro-2-Methylphenyl Boronic Acid supplier in China
Cas No: 148839-33-2
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30 Metric Ton/Month
Simagchem Corporation
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5-CHLORO-2-METHYLPHENYLBORONIC ACID
Cas No: 148839-33-2
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1 Kilogram
20 Metric Ton/Month
Henan Allgreen Chemical Co.,Ltd
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Factory Price OLED 99% 148839-33-2 5-CHLORO-2-METHYLPHENYLBORONIC ACID Manufacturer
Cas No: 148839-33-2
USD $ 0.1-0.1 / Gram
1 Gram
100 Metric Ton/Year
Xi'an Xszo Chem Co., Ltd.
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5-Chloro-2-methylphenylboronic acid
Cas No: 148839-33-2
USD $ 34.0-34.0 / Gram
1 Gram
100 Metric Ton/Year
Jinan Finer Chemical Co., Ltd
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TIANFUCHEM--148839-33-2--High purity N,N'-Dimorpholinomethane in stock
Cas No: 148839-33-2
USD $ 2000.0-2000.0 / Metric Ton
1 Metric Ton
1000 Metric Ton/Day
Henan Tianfu Chemical Co., Ltd.
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Pharmaceutical Grade CAS 148839-33-2 with competitive price
Cas No: 148839-33-2
USD $ 139.0-210.0 / Kilogram
1 Kilogram
1000 Kilogram/Day
Zhuozhou Wenxi import and Export Co., Ltd
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organic and OLED intermediate, 5-CHLORO-2-METHYLPHENYLBORONIC ACID CAS: 148839-33-2
Cas No: 148839-33-2
USD $ 21.4-25.9 / Kilogram
1 Kilogram
500 Metric Ton/Month
Baoji Guokang Healthchem co.,ltd
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5-Chloro-2-Methylphenyl Boronic Acid
Cas No: 148839-33-2
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Xiamen Hisunny Chemical Co.,Ltd
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Boronic acid,B-(5-chloro-2-methylphenyl)-
Cas No: 148839-33-2
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No Data
5
Hangzhou J&H Chemical Co., Ltd.
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148839-33-2 Usage

Chemical Properties

Off-white Cryst

Uses

suzuki reaction

Check Digit Verification of cas no

The CAS Registry Mumber 148839-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,8,3 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 148839-33:
(8*1)+(7*4)+(6*8)+(5*8)+(4*3)+(3*9)+(2*3)+(1*3)=172
172 % 10 = 2
So 148839-33-2 is a valid CAS Registry Number.

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

148839-33-2 Well-known Company Product Price

Brand
(Code)Product description
CAS number
Packaging
Price
Detail

TCI America
(C2665) 5-Chloro-2-methylphenylboronic Acid (contains varying amounts of Anhydride)
148839-33-2
1g
390.00CNY
Detail

TCI America
(C2665) 5-Chloro-2-methylphenylboronic Acid (contains varying amounts of Anhydride)
148839-33-2
5g
1,190.00CNY
Detail

Alfa Aesar
(H52994) 5-Chloro-2-methylbenzeneboronic acid, 97%
148839-33-2
1g
412.0CNY
Detail

Alfa Aesar
(H52994) 5-Chloro-2-methylbenzeneboronic acid, 97%
148839-33-2
5g
1646.0CNY
Detail

148839-33-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name	5-Chloro-2-methylphenylboronic acid

1.2 Other means of identification

Product number	-
Other names	5-Chloro-o-tolylboronic Acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:148839-33-2 SDS

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148839-33-2Relevant articles and documents

Pyrimidines and uses thereof

-

, (2008/06/13)

The invention relates to pyrimidines and uses thereof, including to inhibit lysophosphatidic acid acyltransferase β (LPAAT-β) activity and/or proliferation of cells such as tumor-cells.

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