Diethyl 1,1-cyclobutanedicarboxylate

Diethyl 1,1-cyclobutanedicarboxylate Suppliers list

Company Name:	Zhejiang Karry Pharmachem Co., Ltd.
Tel:	+8613567161161
Email:	info@karrypharma.com
Products Intro:	Product Name:Diethyl cyclobutane-1,1-dicarboxylate CAS:3779-29-1 Purity:99% Package:25KG

Company Name:	Hebei Mojin Biotechnology Co., Ltd
Tel:	+8613288715578
Email:	sales@hbmojin.com
Products Intro:	Product Name:Phenylacetic acid isobutyl ester CAS:3779-29-1 Purity:99% Package:25KG

Company Name:	hebei hongtan Biotechnology Co., Ltd
Tel:	+86-86-1913198-3935 +8617331935328
Email:	sales03@chemcn.cn
Products Intro:	Product Name:Diethyl cyclobutane-1,1-dicarboxylate CAS:3779-29-1 Purity:99.9% Package:1kg;20USD

Company Name:	Capot Chemical Co.,Ltd.
Tel:	571-85586718 +8613336195806
Email:	sales@capotchem.com
Products Intro:	Product Name:Diethyl-1,1-cyclobutanedicarboxylate CAS:3779-29-1 Purity:98% Min. Package:1G;1KG;100KG

Company Name:	Shanghai Daken Advanced Materials Co.,Ltd
Tel:	+86-371-66670886
Email:	info@dakenam.com
Products Intro:	Product Name:Diethyl 1,1-cyclobutanedicarboxylate CAS:3779-29-1 Purity:99% Package:100g ;1KG ;5KG 25KG

Diethyl 1,1-cyclobutanedicarboxylate manufacturers

Diethyl 1,1-cyclobutanedicarboxylate Basic information

Product Name:	Diethyl 1,1-cyclobutanedicarboxylate
Synonyms:	DIETHYL 1,1-CYCLOBUTANEDICARBOXYLATE;1,1-Cyclobutanedicarboxylic Acid 1,1-Diethyl Ester;NSC 9017;1,1-Bis(ethoxycarbonyl)cyclobutane;1,1-Dicarboxylic acid cyclobutane diethylester;1,1-CYCLOBUTANEDICARBOXYLIC ACID DIETHYL ESTER;1,1-DICARBOETHOXYCYCLOBUTANE;AKOS BBS-00006459
CAS:	3779-29-1
MF:	C10H16O4
MW:	200.23
EINECS:	223-239-4
Product Categories:	Building Blocks;C10 to C11;Carbonyl Compounds;Chemical Synthesis;Esters;Organic Building Blocks;Pharmaceutical Intermediates;Intermediates & Fine Chemicals;Pharmaceuticals;Cyclobutanes & Cyclobutenes;Simple 4-Membered Ring Compounds;Cycloalkanes
Mol File:	3779-29-1.mol

Diethyl 1,1-cyclobutanedicarboxylate Chemical Properties

Boiling point	104-105 °C12 mm Hg(lit.)
density	1.05 g/mL at 20 °C(lit.)
refractive index	1.4360
Fp	89°C
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform, Dichloromethane, Methanol,
form	Oil
Specific Gravity	1.05
color	Colourless
Water Solubility	Insoluble in water.
BRN	2050195
CAS DataBase Reference	3779-29-1(CAS DataBase Reference)
NIST Chemistry Reference	Diethyl 1,1-cyclobutanedicarboxylate(3779-29-1)
EPA Substance Registry System	1,1-Cyclobutanedicarboxylic acid, diethyl ester (3779-29-1)

Safety Information

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

Diethyl 1,1-cyclobutanedicarboxylate Usage And Synthesis

Chemical Properties	Colourless Oil
Uses	Diethyl cyclobutane-1,1-dicarboxylate may be used in chemical synthesis studies.
Uses	Diethyl 1,1-cyclobutanedicarboxylate is used as a pharmaceutical intermediate. Used as intermediate in the production of Carboplatin.
Preparation	The preparation of diethyl 1,1-cyclobutanedicarboxylate is as follows:The major product is tetraethy1 1,1,5,5-pentanetetra-carboxylate II with diethyl malonate. To eliminate this side reaction, II was independently prepared by the addition of hydrogen bromide to diethyl allylmalonate (I) and then cyclized to II by treatment with sodium ethylate. The over-all yield from I is about 50%.

Diethyl 1,1-cyclobutanedicarboxylate Preparation Products And Raw materials

Raw materials	4-Bromo-1-butene-->DIETHYL (3-CHLOROPROPYL)MALONATE-->1,3-PROPANEDIOL DI-P-TOLUENESULFONATE-->Diethyl malonate
Preparation Products	(Bromomethyl)cyclobutane-->Cyclobutanemethanol-->TRIMETHYLENE OXIDE-->Pentane-1,1,5,5-tetracarboxylic acid tetraethyl ester-->1-(hydroxymethyl)Cyclobutanecarboxylic acid-->CYCLOBUTANE-1,1-DICARBOXYLIC ACID ETHYL ESTER-->DIETHYL 3-BROMOPROPYLMALONATE

Tag:Diethyl 1,1-cyclobutanedicarboxylate(3779-29-1) Related Product Information

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