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High yield Cas 69673-92-3 enhanced version of 1451-82-7

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  • High yield Cas 69673-92-3 enhanced version of 1451-82-7

    • Chloro-1-(4-Methylphenyl)-1-Propanone Cas 69673-92-3is a kind of Halogenated and sulfonated derivatives of other ketones and quinones (including nitrifying and nitrifying derivatives). Its cas number is 69673-92-3. The molecular formula for 2-Chloro-1-(4-Methylphenyl)-1-Propanone Cas 69673-92-3is C10H11CIO. The molecular weight for 2-Chloro-1-(4-Methylphenyl)-1-Propanone Cas 69673-92-3 is 647. The Density for 2-Chloro-1-(4-Methylphenyl)-1-Propanone Cas 69673-92-3 is 1.1±0.1 g/cm3. The Boiling point for 2-Chloro-1-(4-Methylphenyl)-1-Propanone Cas 69673-92-3 is about 267.8° C at 760 mmHg. The melting point for 2-Chloro-1-(4-Methylphenyl)-1-Propanone Cas 69673-92-3 is 204-210 ºC. And the Flash point for 2-Chloro-1-(4-Methylphenyl)-1-Propanone Cas 69673-92-3 is 138.4±11.5 ° C. 2-Chloro-1-(4-Methylphenyl)-1-Propanone Cas 69673-92-3 EINECS is 237-344-8.

    What is the function of 2-Chloro-1-(4-Methylphenyl)-1-Propanone Cas 69673-92-3 ?

    The invention relates to a method for preparing a key intermediate of closolprofen, 2-p-chloromethyl phenylpropionic acid.  The method starts with toluene as raw material, through condensation with propionyl chloride to get p-methyl phenylacetone, and then through one-step bromination, carbonyl methoxylation, hydrolysis to get 2-p-methyl phenylpropionic acid, and finally chlorine generation to get 2-p-chloromethyl phenylpropionic acid.  The invention obtains p-methylphenyl acetone from toluene and can directly obtain the key intermediate 2-p-methylphenyl propionic acid by one-step cooking method. The intermediate is in petroleum ether, and 2-p-chloromethyl phenyl propionic acid is obtained by light quantitative chlorination through chlorine gas, and finally chlorosolophen is synthesized. The production process is very short and the amount of waste water is small.

    A preparation of chlorine SuoLuoFen key intermediates 2 – to chlorine methyl phenyl propionic acid method, its characteristic is that, with toluene as the starting material, with propionyl chloride get to methyl phenyl acetone condensation, then through one-step bromide, carbonyl methoxyl, hydrolyzed by 2 – methyl phenyl propionic acid, chlorinated finally get 2 – chlorine methyl phenyl propionic acid.

    Despite the rapid development of physical analytical methods, the application of organic reagents in analytical chemistry will not be reduced and may even be expanded.  Not only because it does not need to use the large-scale complicated instrument, simple and rapid determination method for analysis of geological analysis, agriculture, medicine, environmental monitoring, etc will be effective for a long time, but also a lot of instrument analysis requires the use of organic reagents, such as adsorbent, extraction agent, chromogenic agent, fluorescent reagent, covert agent, etc.), which determines the organic reagents have long-term development prospects.

    Our company has developed a variety of organic reagents, and before leaving the factory for a large number of tests to ensure quality. The chemical is both powerful and in large supply. If you are engaged in the organic reagent business, you may consider using our high-cost performance products.

    What is the USE of 2-Chloro-1-(4-Methylphenyl)-1-Propanone Cas 69673-92-3?

    We develop this products because customers have a great demand for the products Cas 1451-82-7 2-Bromo-4′-methylpropiophenone. Customers’ technicist can use it 100% the same as old 1451-82-7. What’s more, The yield is 10-20% higher than Cas 1451-82-7 2-Bromo-4′-methylpropiophenone.    

    All these above information just for your reference. If you want to know more about the product itself, Please contact us XINOW, or please following the your technicist or the chemist advise.

    Key words information about 2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3:

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    Where to buy the good quality 2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 ? 

    Nowadays,2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 was developed as a new products. A lot of people don’t know much about this product, they have not use this product before. They only know about the and 2-Bromo-4′-methylpropiophenone Cas 1451-82-7 and 2-iodo-1-p-tolylpropan-1-one Cas 236117-38-7. But We already made many testing in our factory. It have a 10-20% higher output than 2-Bromo-4′-methylpropiophenone Cas 1451-82-7. And the price is much lower than 2-iodo-1-p-tolylpropan-1-one Cas 236117-38-7.  Everything at the beginning is hard. But What we can make insure is that who buy this products will never regret. Who receive this products will be in the forefront, will earn. This is a kind of widely used in chemical.  We are Main selling to China domestic trading company, and balance to oversea/international companies. Many of production experience, we always conducted a lot of tests on 2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 before product leaving the factory to determine the quality of the product. We have professional QC team, we can provide products in good quality. You can feel free to buy our products. And for this products, at this moment, We now have about 3000kg in stock. Waiting for you.. So, If you need to order 2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3, contact us. You can get good quality products at cost-effective price.

    How to guarantee safety ship 2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 ?

    Our company can pack the 2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 in 25kg drum. If customers’ have special request, 1liter, 5liter…..All is ok after negotiation. 2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 is a non-dangerous product, no big irritating or smelly, not flammable and combustible products, it is easy and safety for transport.

    We always have enought stock for the market demand. So, we always have the most quickly shipping time. So, Customers only need to wait for the  2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 cargos after payment.

    Our company is mainly export  2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 to Europe countries in the world. We have very professinal shipping agent, which can handle the ship safe and fast. Therefore, most customers will give priority to us (XINOW) , and our company have a good reputation among customers. 2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 sales very well, When you find our product advertising information here, please rush to make order. You can contact me Lydia WHXINOW. We will provide you best price include door to door shipping cost or without shipping cost. For the 2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 order, we can ship to you via express, by truck, by express, by air or by sea for tons quantity. When customers order 2-Chloro-1-(4-Methylphenyl)-1-Propanone CAS 69673-92-3 , they can pay via USD, EUR, GBP, JPY,CAD,SGD,NZD,AUD,HKD TT bank wire transfer, RBM account transfer, Bitcoin, USDT ERC20,USDT TRC20, Small amount can accept Western union or money gram.

     

    When you are ready for your order, please feel free to contact us. We are always here, waiting for you.

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