Chemical Products 2-Bromo-4-chlorophenol Description
White to slightly beige low melting solid
Chemical Products 2-Bromo-4-chlorophenol Basic Attributes
CAS No：695-96-5
Molecular Formula ：C6H4BrClO
Molecular Mass ：207.451
Exact Mass ：205.913391
PSA ：20.2 A^2
LogP ：3.2
EINECS ：211-785-6
InChIKeys ：ZIYRDJLAJYTELF-UHFFFAOYSA-N
H-bond Acceptor ：1
H-bond Donor ：1
SP3 ：0.00
RBN ：0
Chemical Products 2-Bromo-4-chlorophenol Characteristics
Density ：1.8±0.1 g/cm3
Melting Point ：31-33 °C(lit.)
Bolling Point ：248.6°C at 760 mmHg
Flash Point ：92.2±21.8 °C
Refractive Index ：1.619
Solubility ：methanol: 0.1 g/mL, clear
Chemical Products 2-Bromo-4-chlorophenol Safety Information
Packing Group ：I; II; III
HS Code ：2908199090
UN No. ：UN 2020 6.1/PG 3
WGK_Germany ：3
Risk Code ：R36/37/38
Safety Instructions ：S26-S28-S36/39-S24/25
Dangerous Mark ：Xi:Irritant;
P Code ：P261-P305 + P351 + P338
Hazard Statements ：H315-H319-H335
Chemical Products 2-Bromo-4-chlorophenol Production Methods
General procedure: To a 10 mL round bottom flask equipped with a magnetic stir bar were added phenols or alkenes (0.1 mmol), CBrGeneral procedure: To a magnetic solution of aromatic compound (1 mmol)in acetonitrile (5 mL), OXBTEATB (0.233 g, 0.5 mmol) wasadded and stirred at room temperature for the appropriatetime (Table 1). The reaction was monitored by TLC (eluent:n-hexane/ethyl acetate: 5/1). The reaction mixture was transferredinto a separatory funnel after filtration of OXBTEABand was extracted with water (15 mL) and dichloromethane(20 mL). The organic layer was dried over anhydrousNa2SO4, and the solvent was concentrated in a rotary evaporator.The crude product was purified by passing it over acolumn of silica gel using a mixture of n-hexane and ethylacetate as the eluent. In order to regenerate the reagent, whitesolid was treated with liquid bromine. All the product structureswere confirmed by comparison of melting point or 1HNMR spectra with ones reported in the literature [29a-29e].General procedure: The general method for ultrasonically assisted brominationreaction is almost similar to conventional reaction as mentionedabove. A centimolar (0.01 mol) organic substrate (phenols, anilines, or acetanilides), 0.001 mol potassium halide(KBr), about 50 mg of dilute KHSO4, and hypervalent Cr(VI) reagent (IQCC or IQDC) were suspended in about30 mL solvent (DCE or ACN) in a previously cleaned roundbottom(R.B) flask placed in a sonicator. The reaction mixtureis sonicated at room temperature about 30–40 min. Progressof the reaction was monitored by TLC technique. Workupprocedure after completion of the reaction mixture is similarto the one described previously.
This tobacco blend features a rich, bold tobacco as its base and then incorporates dessert style flavour into the mix.
This tobacco is blended with a mixture of aromatic vanilla and smooth caramel.https://ukvaporwaves.com/smooth-tobacco-50ml-e-liquid-by-milkman.html
The World Sodium Methoxide Market Research Report 2023 (covering USA, Europe, China, Japan, India, South East Asia and etc), is an informative market report offered by DecisionDatabases.com.Sodium Methoxide market research report provides the newest industry data and industry future trends, allowing you to identify the products and end users driving Revenue growth and profitability.
The industry report lists the leading competitors and provides the insights strategic industry Analysis of the key factors influencing the market.The report includes the forecasts, Analysis and discussion of important industry trends, market size, market share estimates and profiles of the leading industry Players.Final Report will cover the impact of COVID-19 on this industry.Access Full Report with Table of Contents @ https://www.decisiondatabases.com/ip/33866-sodium-methoxide-market-analysis-reportGlobal Sodium Methoxide Market: Regional Segment AnalysisUSAEuropeJapanChinaIndiaGlobal Sodium Methoxide Market: Product Segment AnalysisSodium methylate powderSodium methylate solutionSodium metal，methanol as raw materialsCaustic soda，methanol as raw materialsGlobal Sodium Methoxide Market: Application Segment AnalysisPharmaceutical industriesBiofuel industryEdible Catalyst and Analytical ReagentOther ApplicationsDownload Free Sample Report of World Sodium Methoxide Market @ https://www.decisiondatabases.com/contact/download-sample-33866There are 10 Chapters to deeply display the World Sodium Methoxide market.Chapter 1 About the Sodium Methoxide IndustryChapter 2 World Market Competition LandscapeChapter 3 World Sodium Methoxide Market shareChapter 4 Supply Chain AnalysisChapter 5 Company ProfilesChapter 6 Globalisation & TradeChapter 7 Distributors and CustomersChapter 8 Import, Export, Consumption and Consumption Value by Major CountriesChapter 9 World Sodium Methoxide Market Forecast through 2023Chapter 10 Key success factors and Market OverviewPurchase full World Sodium Methoxide Market Research Report @ https://www.decisiondatabases.com/contact/buy-now-33866Other Reports by DecisionDatabases.com:World Sodium Dichromate Market Research Report 2025 (covering USA, Europe, China, Japan, India, South East Asia and etc)World Sodium Petroleum Sulfonate Market Research Report 2022 (covering USA, Europe, China, Japan, India, South East Asia and etc)About-Us:DecisionDatabases.com is a global business research reports provider, enriching decision makers and strategists with qualitative statistics.
DecisionDatabases.com is proficient in providing syndicated research report, customized research reports, company profiles and industry databases across multiple domains.Our expert research analysts have been trained to map client’s research requirements to the correct research resource leading to a distinctive edge over its competitors.
We provide intellectual, precise and meaningful data at a lightning speed.For more details:DecisionDatabases.comE-Mail: [email protected]: +91 9028057900Web: https://www.decisiondatabases.com/
