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3,3-diethenylpenta-1,4-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20685-34-1

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20685-34-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20685-34-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,6,8 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20685-34:
(7*2)+(6*0)+(5*6)+(4*8)+(3*5)+(2*3)+(1*4)=101
101 % 10 = 1
So 20685-34-1 is a valid CAS Registry Number.

20685-34-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,3-bis(ethenyl)penta-1,4-diene

1.2 Other means of identification

Product number -
Other names 3,3-divinyl-penta-1,4-diene

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:20685-34-1 SDS

20685-34-1Downstream Products

20685-34-1Relevant academic research and scientific papers

On the Conformation of Tetravinyl- and Trivinylmethane - Comparison between the PE Spectra of Tetravinylmethane and trans,trans,trans-1,2,3,4-Tetravinylcyclobutane

Gleiter, Rolf,Haider, Rudolf,Bischof, Peter,Lindner, Hans-Joerg

, p. 3736 - 3744 (2007/10/02)

The conformations of tetravinylmethane (1) and trivinylmethane (3) have been calculated using a ?-SCF force field and the MINDO/3 method.Both methods predict for 1 a conformation of S4 symmetry and for 3 a conformation of C3 symmetry to be most stable.Based on these predictions we discuss the He(I) photoelectron (PE) spectra of 1 and 3.The comparison between the PE spectrum of 1 and that of all-trans-1,2,3,4-tetravinylcyclobutane (2) reveals a similar interaction between the vinyl groups in 2 compared with 1.

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