LIHE PHARM TECHNOLOGY (WUHAN) CO.,LTD
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| Purity: | 99.9% | Cas No.: | 20320-59-6 |
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| Mf: | C15H18O5 | Einecs No.: | 205-854-1 |
| Other Names: | Propanedioic Acid | Color: | Brown |
| High Light: | Diethyl Malonate Oil CAS 20320-59-6,Pharmaceutical Chemical Diethyl Malonate |
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Pharmaceutical Chemical Diethyl (phenylacetyl) Malonate Oil/Powder CAS 20320-59-6
| Product Name: | Diethyl(phenylacetyl)malonate |
| CAS: | 20320-59-6 |
| MF: | C15H18O5 |
| MW: | 278.3 |
| EINECS: | 205-854-1 |
| Product Categories: | 20320-59-6 |
| Mol File: | 20320-59-6.mol |
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| Diethyl(phenylacetyl)malonate Chemical Properties |
| Boiling point | 120 °C(Press: 0.01 Torr) |
| density | 1.148±0.06 g/cm3(Predicted) |
| pka | 8.76±0.59(Predicted) |
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Uses
Organic synthesis intermediates
Preparation
The anhydrous ethanol co-vaporized with diethyl phthalate and sodium metal is added dropwise to the mixture of diethyl malonate, carbon tetrachloride and magnesium, heated to start the reaction, and the temperature is controlled to smooth the reaction. Then add anhydrous diethyl ether, heat for 1h, add the diethyl ether solution of phenylacetyl chloride (add slowly, not to make the reaction too intense). After the reaction is completed, cool and add water, separate the oil layer, and evaporate the diethyl ether under reduced pressure to obtain diethyl(phenylacetyl)malonate.
Advantages:
1. Through safe and fast freight distribution to all parts of the world (sea, land, air) home delivery, delivery within 3-5 days, we promise 100% delivery, if the package is not delivered, 100% redelivery or refund!
2. We have a group of high-quality engineers and experts to provide guidance for reagents, when you meet problems in the process of mineral processing, we can provide technical guidance.
3. Payment method :WU, T/T, Moneygram, Bitcoin Alibaba Gold member with high credit guarantee.
4. We double clear package tax, accept sample orders, can also provide sample test welcome to consult, we will give you a super cheap price.
Company profile:
Lihe Pharm Technology (Wuhan) Co., Ltd. has a registered capital of 3 million yuan, and our products have a great price advantage in Europe and South America. We are an experienced manufacturer of various apis, pharmaceutical intermediates, organic and inorganic chemicals. We provide samples to test the quality as a trial order, because I have confidence in the quality of our products, many foreign customers, received our goods will be consistent praise.
FAQ
1: How to start orders or make payments?
You can send your Purchase order, or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma
Invoice with our bank details for your confirmation, then you can make payment accordingly.
2: How to make the payment?
We can accept Bitcoin, Western Union, MoneyGram,PayPal, etc.
3: What's your MOQ?
For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts
from 100g and 1kg.
Contact Person: Resse
Tel: +8618186115724
