Selenium dichloride

Base Information

• Chemical Name: Selenium dichloride
• CAS No.: 14457-70-6
• Molecular Formula: Cl2Se
• Molecular Weight: 149.866
• UNII: PDE7WQS0XY
• DSSTox Substance ID: DTXSID80162756
• Nikkaji Number: J3.009.787D
• Wikipedia: Selenium dichloride,Selenium_dichloride
• Wikidata: Q27286491
• Mol file: 14457-70-6.mol

Synonyms:Selenium dichloride;SeCl2;PDE7WQS0XY;UNII-PDE7WQS0XY;14457-70-6;Dichloro selenide;Cl2Se;Cl2-Se;DTXSID80162756;Q27286491

Chemical Property of Selenium dichloride

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 149.85423
• Heavy Atom Count: 3
• Complexity: 2.8

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: Cl[Se]Cl

Technology Process of Selenium dichloride

There total 9 articles about Selenium dichloride 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: 70.0%

cis-[bis(dimethylphenylphosphane)dichlroplatinum(II)] (15393-14-3) + 2Se2SN2(1+)*2Cl(1-) = {Se2SN2}2Cl2 → Pt(SeSN2)(P(CH3)2(C6H5))2 + selenium(II) chloride (14457-70-6)

Guidance literature:

In ammonia; byproducts: NH4Cl; NH3 (liquid); addn. of Se-compd. to Pt-complex in NH3 (-78°C), stirring (1 h), warming to room temp., NH3 evaporating off; extn. (CH2Cl2), crystn. (CH2Cl2/petrol ether); elem. anal.;

DOI:10.1016/S0277-5387(00)80360-5

Reference yield:

ammonium hexachloroselenate(IV) → chlorine (7782-50-5) + selenium tetrachloride (10026-03-6) + selenium(II) chloride (14457-70-6)

Guidance literature:

In solid; byproducts: NH4Cl; heating;

Reference yield:

selenium oxychloride (7791-23-3) + phosphorus trichloride (7719-12-2,52843-90-0) → selenium tetrachloride (10026-03-6) + diselenium dichloride (10025-68-0) + selenium(II) chloride (14457-70-6)

Guidance literature:

upstream raw materials:

selenium oxychloride

sulfur

selenium

chlorine

Downstream raw materials:

selenium

zinc(II) chloride

diselenium dichloride

selenium(IV) oxide

Refernces

• 1、 . "-". . p. 2215 - 2218. Retrieved 1989.