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DIETHYL TRANS-4-METHYLENE-1,2-CYCLOPENTANEDICARBOXYLATE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

63649-25-2

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63649-25-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63649-25-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,6,4 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 63649-25:
(7*6)+(6*3)+(5*6)+(4*4)+(3*9)+(2*2)+(1*5)=142
142 % 10 = 2
So 63649-25-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H18O4/c1-4-15-11(13)9-6-8(3)7-10(9)12(14)16-5-2/h9-10H,3-7H2,1-2H3/t9-,10-/m0/s1

63649-25-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name diethyl 4-methylidenecyclopentane-1,2-dicarboxylate

1.2 Other means of identification

Product number -
Other names Diethyl 4-methylene-1,2-cyclopentanedicarboxylate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:63649-25-2 SDS

63649-25-2Downstream Products

63649-25-2Relevant academic research and scientific papers

REGIOSELEKTIVE CYCLOADDITIONEN VON METHYLENCYCLOPROPAN MIT ELEKTRONENARMEN OLEFINEN AN R3P-NICKEL(O)-KATALYSATOREN.

Binger, Paul,Wedemann, Petra

, p. 1045 - 1048 (2007/10/02)

The triorganyl-phosphane/-phosphite-Ni(O) catalyzed cycloaddition of methylenecyclopropane (1) with electron deficient alkenes leads regioselectively to 2,3- or 3,4-disubstituted methylenecyclopentanes depending on the electronic properties of the ol

Reactions of Methylenecyclopropanes, V. Palladium(0)-catalyzed Codimerisation of Methylenecylopropane with Methyl Acrylates and 1,2-Ethylenedicarbonic Esters

Binger, Paul,Schuchardt, Ulf

, p. 3313 - 3324 (2007/10/02)

Triorganylphosphane-modified palladium(0) compounds catalyze the codimerisation of methylenecyclopropane (1) with methyl acrylate, methyl trans-crotonate or trans-cinnamate to give the methylenecyclopentanecarboxylic esters 3, 4, 5; diethyl fumarate or dimethyl maleate and 1 lead to the methylenecyclopentanedicarbonic esters 12.With diethyl maleate besides cis/trans-12b also oligomers containing two mols of 1 and one (cis/trans-14) or two mols of the diester (cis/trans-15) are formed.

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