P₄S₃H₂

Base Information

• Chemical Name: P₄S₃H₂
• CAS No.: 19549-58-7
• Molecular Formula: H₂P₄S₃
• Molecular Weight: 222.109
• Mol file: 19549-58-7.mol

Synonyms:P₄S₃H₂

Chemical Property of P₄S₃H₂

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of P₄S₃H₂

There total 2 articles about P₄S₃H₂ 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: 3.0%

α-P4S3I2 (19257-89-7,92356-56-4) → diphosphane (12185-09-0) + P4S3H2 (19549-58-7) + phosphan (7803-51-2)

Guidance literature:

With Sn(C₄H₉)3H; In toluene; under N2, P4S3I2 in toluene stirred at 60°C, cooled to 20°C, dropwise addn. of Sn(n-Bu)3H in toluene over 45 min, stirred for 15 min; not isolated, several unidentified byproducts;

DOI:10.1039/DT9930003163

Reference yield:

α-P4S3I2 (19257-89-7,92356-56-4) → phosphorus sulfide (1314-85-8) + P4S3H2 (19549-58-7) + P4S3(H)I (152100-29-3)

Guidance literature:

With Sn(C₄H₉)3H; In toluene; under N2, molar educt ratio = 1:1; not isolated;

DOI:10.1039/DT9930003163

upstream raw materials:

α-P4S3I2