(Z)-1,2-Diiodoethylene

Base Information

• Chemical Name: (Z)-1,2-Diiodoethylene
• CAS No.: 590-26-1
• Molecular Formula: C2H2I2
• Molecular Weight: 279.847
• DSSTox Substance ID: DTXSID701031978
• Nikkaji Number: J6.753I
• Mol file: 590-26-1.mol

Synonyms:(Z)-1,2-Diiodoethylene;(Z)-1,2-diiodoethene;590-26-1;cis-1,2-diiodoethene;cis-1.2-Dijod-athylen;(Z)-CHI=CHI;SCHEMBL5178147;DTXSID701031978

Chemical Property of (Z)-1,2-Diiodoethylene

Chemical Property:

• Vapor Pressure: 1.8mmHg at 25°C
• Melting Point: -14°C
• Refractive Index: 1.7179 (estimate)
• Boiling Point: 172.1°Cat760mmHg
• Flash Point: 77.2°C
• PSA: 0.00000
• Density: 3.015g/cm³
• LogP: 2.32760
• XLogP3: 2.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 279.82460
• Heavy Atom Count: 4
• Complexity: 19.2

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(=CI)I
• Isomeric SMILES: C(=C\I)\I

Technology Process of (Z)-1,2-Diiodoethylene

There total 4 articles about (Z)-1,2-Diiodoethylene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

(E)-1,2-diiodoethene (590-27-2) → (Z)-1,2-diiodoethylene (590-26-1)

Guidance literature:

at 190 ℃; unter Druck;

Reference yield:

acetylene (74-86-2,25067-58-7) → (Z)-1,2-diiodoethylene (590-26-1)

Guidance literature:

With iodine; at 140 - 160 ℃;

Reference yield:

acetylene (74-86-2,25067-58-7) → (Z)-1,2-diiodoethylene (590-26-1) + (E)-1,2-diiodoethene (590-27-2)

Guidance literature:

With iodine;

upstream raw materials:

(E)-1,2-diiodoethene

acetylene

Downstream raw materials:

maleic acid

(E)-1,2-diiodoethene

1,1-diiodoethane

acetylene

Refernces

• 1、 Yappert, M. Cecilia,Yeung, Edward S.. "Selectivity in the Laser-Induced Photochemistry of I2 + C2H2 in the Gas Phase". . p. 7529 - 7533. Retrieved 1986.