Product Description
Product name:Diethyl malonate
CAS No:105-53-3
Packing:25kgs/drum
Delivery:Immediately
MF:C7H12O4
MW:160.17
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Items
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Specifications
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Appearance
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colorless transparent liquid
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Content
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99.5%min
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Moisture
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0.05%max
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Acidity
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0.05%max
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Detailed Photos
Application
It is used as an intermediate of sulfanilamide and barbiturate, as well as an intermediate of spices and dyes
GB 2760-96 specifies the permissible use of edible spices. Mainly used to prepare pear, apple, grape, cherry and other fruit flavor.
Diethyl malonate is an important intermediate for the preparation of 2-amino-4, 6-dimethoxy-pyrimidine, which can be used for the preparation of sulfonylurea herbicides, such as benzsulfuron, pyrisulfuron, nicosulfuron, etc., and is also an intermediate for sulfonamide drugs and barbiturates in medicine.
Diethyl malonate is an intermediate in organic synthesis. Diethyl malonate is widely used in the production of dyes, fragrances, sulfonylurea herbicides, etc. Diethyl malonate is mainly used in the production of ethoxylidene, barbituric acid, alkyl diethyl malonate, and then the synthesis of medicine and the synthesis of dyes and pigments such as benzimidazolone organic pigments. Diethyl malonate is mainly used to produce ethoxylidene, barbiturate and diethyl malonate alkylates abroad.
Determination of ammon.ia and potassium. Gas chromatography fixed liquid (maximum operating temperature 40ºCSolvent, plasticizer for resin and nitrocellulos.e. Organic synthesis.
Packaging & Shipping
We Promise
We Promise:
1.Any inquiries will be replied with in 12 hours.
2.Dedication to quatity,supply & service.
3.Strictly on selecting raw meterials.
4.Reasonable & competitive price ,fast lead time.
5.Smple order in stock and one week for bulk production.
6. We have strong cooperation with FEDEX,TNT,DHL,EMS,or you also can choose your own shipping agent.
FAQ
Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.
Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.
Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay trade insurance all is ok. You can choose the one which is convenient for you.
Q4: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.
Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.
Q6: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.
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