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Home>Products>Oral Anabolic Steroids>High purity 98% diethyl diethylmalonate cas 77-25-8 DIETHYLYLMALONIC ACID

High purity 98% diethyl diethylmalonate cas 77-25-8 DIETHYLYLMALONIC ACID
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77-25-8
- China
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Wuhan Hezhong Biochemical Manufacturing Co., Ltd.China
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Wuhan Hezhong Biochemical Manufacturing Co., Ltd.2020-07-10 09:46:19
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Product Details
CAS: | 77-25-8 | Skype: | steroids2001 | Grade: | Pharmaceutical Grade |
Purity: | 99% | Appearance: | White Powder | Whatsapp: | +8618872220730 |
Product Description
High purity 98% diethyl diethylmalonate cas 77-25-8 Diethylmalonic Acid Diethyl Ester
Quick Detail:
English name: Diethyl Diethylmalonate
CAS number: 77-25-8
EINECS number: 201-016-2
Formula: C11H20O4
Molecular weight: 216.28
Boiling point: 229°C at 760 mmHg
Flash point: 94.4°C
Density: 0.996g/cm3
Assay: 98%
Appearance: A colorless liquid
Product description:
It’s made by ethyl malonate,in the reaction flask,adding absolute ethanol 300mL, sodium metal 24.85g (1.08mol) stirring, after the reaction, a solution of diethyl malonate 80g (0.5mol), about 1h End, water bath 15min, cooled solid precipitated. Solution of iodine oxide 156g (1.0mol), about 1h, step reflux 3h. Ethanol was distilled off. Diluted with cold water and extracted with ether (75ml × 3). The combined ether extracts were washed with water, dried over anhydrous calcium chloride. The ether was distilled off, and then temperature distillation, collecting fractions of 218 ~ 222 ℃ to give diethyl malonate.
Specifications:
Name: | Propanedioic acid,2,2-diethyl-, 1,3-diethyl ester |
CAS No.: | 77-25-8 |
Formula: | C11H20O4 |
Molecular Weight: | 216.27 |
Synonyms: | Malonicacid, diethyl-, diethyl ester (6CI,7CI,8CI); Propanedioic acid, diethyl-, diethyl ester (9CI); Diethyl 2,2-diethylmalonate; Diethyl3,3-pentanedicarboxylate; Diethylmalonic acid diethylester; NSC 8710 |
EINECS: | 201-016-2 |
Density: | 0.996g/cm3 |
Boiling Point: | 229 °C at 760 mmHg |
Flash Point: | 94.4 °C |
Appearance: | clear colorless liquid |
Part Of Our Other Products:
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((5-Thiazolyl)methyl)-(4-nitrophenyl)carbonate | 144163-97-3 |
(-)-1-[(4-Chlorophenyl) Phenylmethyl] Piperazine | 130018-88-1 |
(4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopenyl]-4-phenyl-2-oxazolidinone | 189028-93-1 |
(5R)-3-(3-Fluoro-4-(4-morpholinyl)phenyl)-5-hydroxymethyl-2-oxazolidione | 168828-82-8 |
(R)-(+)-9-(2-Hydroxypropyl)adenine | 14047-28-0 |
(S)-(-)-Indoline-2-carboxylic acid | 79815-20-6 |
16 Alpha Hydroxprednisolone | 13951-70-7 |
1,3-Propane sultone | 1120-71-4 |
Indazole-3-carboxylic acid | 4498-67-3 |
1,3-Diphenylisobenzofuran | 5471-63-6 |
1,3-Adamantanedicarboxylic acid | 39269-10-8 |
1,4-Dibenzylpiperazine (hydrochloride) | 2298-55-7 |
1,4-Dioxaspiro[4.5]decan-8-one | 4746-97-8 |
Chlorophenylpiperazinehydrochloride | 65369-76-8 |
beta-D-Ribofuranose 1-acetate 2,3,5-tribenzoate | 6974-32-9 |
1-chloroethylcyclohexyl carbonate | 99464-83-2 |
…… | …… |
Safe Packaging & Fastest Delivery:
We have professional team for package and shipment. To Ship 200kg to several containers products at one time to your country. Our shipments are by DHL, TNT, FEDEX, HKEMS, UPS, etc for 25kg, between 25kg~200kg by air, over 200kg by sea. Fast and secure shipment could be arranged for customs pass Guaranteed. Our company has independent import and export authority, also has the certificates of importing and exporting pharmaceutical materials. At the same time we are developed manufacturers with mass stock.
Superiority:
1. Rich experience
Our company is a professional raw powder factory in China for 14 years, estabablished in2001. All powders are directly supplied by our factory. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries.
2. Great quality, purity and favorable
Good quality is one of our biggest secret to success; you can get the best quality and service from us.
3. Safest and fastest delivery
We have adequate stock so that we can deliver the products within 24 hours as soon as receiving the payment. Fast and discreet shipment will be arranged to pass Customs.
4. Good after-sales service
Please feel free to contact us if you have any concern about the shipment and products. We are willing to solve the problems without hesitation.
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