Welcome to LookChem.com Sign In|Join Free
  • or
(1Z,4Z,7Z)-1,4,7-Cyclononatriene is a trienes compound with a cyclononane ring structure, characterized by three conjugated double bonds at positions 1, 4, and 7. This organic molecule is a derivative of cyclononane, which is a nine-carbon cyclic hydrocarbon. The Z configuration indicates that the double bonds have a specific geometric arrangement, with the highest priority substituents on each double bond being on the same side of the molecule when following the Cahn-Ingold-Prelog priority rules. (1Z,4Z,7Z)-1,4,7-Cyclononatriene is of interest in organic chemistry due to its unique structure and potential applications in the synthesis of more complex molecules.

696-86-6

Post Buying Request

696-86-6 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

696-86-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 696-86-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 696-86:
(5*6)+(4*9)+(3*6)+(2*8)+(1*6)=106
106 % 10 = 6
So 696-86-6 is a valid CAS Registry Number.
InChI:InChI=1/C9H12/c1-2-4-6-8-9-7-5-3-1/h1-2,5-8H,3-4,9H2/b2-1-,7-5-,8-6-

696-86-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name (1Z,4Z,7Z)-cyclonona-1,4,7-triene

1.2 Other means of identification

Product number -
Other names 1,4,7-Cyclononatriene, (Z,Z,Z)-

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:696-86-6 SDS

696-86-6Relevant academic research and scientific papers

Ring Inversion in 1,4,7-Cyclononatriene (Trishomobenzene). Force-Field Calculation for Abnormally Large Bond Angles

Anet, Frank A. L.,Ghiaci, Mehran

, p. 2528 - 2533 (1980)

The barrier to ring inversion in 1,4,7-cyclononatriene has been measured by 1H dynamic NMR spectroscopy in tetrachloroethylene, 1,1,2,2-tetrachloroethane, and toluene-d8 as solvents.Values of ΔG near room temperature vary from 14.5 +/- 0.1 to 14.8 +/- 0.1 kcal/mol.Values of ΔS vary from -2.2 +/- 2 to -4.9 +/- 2 eu and are not strongly negative (-18.2 +/- 0.1 eu in CDCl3), as previously reported.Values of ΔH vary from 13.1 +/- 0.5 to 14.1 +/- 0.5 kcal/mol.Calculations with the Boyd force field show that the strain energy of the crown conformation is 4.6 kcal/mol lower than that of the saddle conformation.The barrier for ring inversion is not well reproduced by the calculations, and possible reasons for this are discussed.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 696-86-6