Diethyl ethoxymethylenemalonate
87-13-8 Basic informationMore
- Product Name:Diethyl ethoxymethylenemalonate
- Synonyms: 1,1-DICARBETHOXY-2-ETHOXYETHYLENE 2,2-DICARBETHOXYVINYL ETHYL ETHER AKOS BBS-00004230 LABOTEST-BB LT02094814 ETHYL A-CARBETHOXY-B-ETHOXYACRYLATE ETHYL ETHOXYMETHYLENE MALONATE ETHYL 3-ETHOXY-2-(ETHOXYCARBONYL)ACRYLATE (Ethoxymethylene)-propanedioic acid diethyl ester
- CAS:87-13-8
- MF:C10H16O5
- MW:216.23
- EINECS:201-725-7
- Mol File:87-13-8.mol
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USE
Likely impurity is diethyl diethoxymethylene malonate which is difficult to separate from diethyl ethoxymethylene malonate by distillation, and it is necessary to follow the course of the distillation by the change in refractive index instead of boiling point. After a low boiling fraction is collected, there is obtained an intermediate fraction (n 20 1.414—1.458), the size of which depends on the amount of the diethoxymethylene compound. This fraction is fractionated through a 5inch Vigreux column (p 11) at low pressure avoiding interruption in heating. Fraction b 108-110o/0.25mm is ca 10o lower than the submitters' fraction (b 97.2o/0.25mm, n D 1.4612—1.4623) [Org Synth Coll Vol III 395 1955, Fuson et al. J Org Chem 11 197 1946, Duff & Kendal J Chem Soc 893 1948]. [Beilstein 3 IV 1192.]
Lastest Price from Diethyl ethoxymethylenemalonate manufacturers
- Diethylethoxymethylenmalonat
-
- US $8.00-0.80/KG
- CAS:87-13-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- 2024-03-25
- Diethyl ethoxymethylenemalonate CAS NO.87-13-8
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- US $1.00 /G
- CAS:.87-13-8
- Min. Order: 100G
- Purity: 99.9%
- Supply Ability: 50000 tons
- 2024-01-08
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- Company Name:Shandong Deju Renhe chemical raw materials Co., Ltd
- Tel: 15253208962
- Products Intro:Product Name:Diethyl ethoxymethylenemalonate
CAS:87-13-8
Purity:99% HPLC Package:200KG - CB Index:58
- Related Information:Catalog(664)
- Company Name:Shandong Vantage Specialty Chemicals Biotechnology Co., Ltd.
- Tel:133-96369453 18678026865
- Products Intro:Product Name:Diethyl ethoxymethylenemalonate
CAS:87-13-8
Purity:99 Package:1000KG Remarks:100KG - CB Index:58
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- Company Name:Nanjing Yili Biotechnology Co., Ltd.
- Tel: 18061293607
- Products Intro:Product Name:Diethyl 2-(ethoxymethylene)malonate
CAS:87-13-8
Purity:98% Package:5KG;1KG Remarks:10KG - CB Index:58
- Related Information:Catalog(8142)
- Company Name:Weifang Siyuan Chemical Co., Ltd.
- Tel:0536-8888106 17663601818
- Products Intro:CAS:87-13-8
Purity:99% More... - CB Index:58
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- Company Name:Nanjing Yihua Biotechnology Co., Ltd
- Tel:15850730945; 15850730945
- Products Intro:Product Name:Diethyl 2-(ethoxymethylene)malonate
CAS:87-13-8
Purity:99% Package:5kg;25kg;200kg - CB Index:58
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- Company Name:J & K SCIENTIFIC LTD.
- Tel:010-82848833 400-666-7788
- Products Intro:Product Name:Diethyl ethoxymethylenemalonate, 98%
CAS:87-13-8
Purity:98% Package:100G;25G;500G More... - CB Index:76
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- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:4006608290; 18621169109
- Products Intro:Product Name:Diethyl ethoxyMethyleneMalonate
CAS:87-13-8
Purity:99+% Remarks:11434 More... - CB Index:62
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