Bis-diphenyl-phosphin-sulfid, also known as bis(diphenylphosphino)sulfide or Ph2P(S)PPh2, is a phosphorus-sulfur-containing organophosphorus compound. It is a colorless, crystalline solid that is soluble in organic solvents. Bis--sulfid is widely used as a ligand in homogeneous catalysis, particularly in transition metal complexes, due to its ability to form stable chelate rings with metal ions. It plays a crucial role in various chemical reactions, such as hydroformylation, hydrogenation, and oligomerization, where it enhances the selectivity and activity of the catalysts. Bis-diphenyl-phosphin-sulfid is also employed in the synthesis of other organophosphorus compounds and as a reagent in organic synthesis. Its stability, electronic properties, and steric effects make it a valuable building block in the development of new catalysts and materials.

1486-36-8

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Basic information
1. Product Name: Bis--sulfid
2. Synonyms:
3. CAS NO:1486-36-8
4. Molecular Formula:
5. Molecular Weight: 402.436
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Bis--sulfid(CAS DataBase Reference)
10. NIST Chemistry Reference: Bis--sulfid(1486-36-8)
11. EPA Substance Registry System: Bis--sulfid(1486-36-8)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 1486-36-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1486-36-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,8 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1486-36:
(6*1)+(5*4)+(4*8)+(3*6)+(2*3)+(1*6)=88
88 % 10 = 8
So 1486-36-8 is a valid CAS Registry Number.

1486-36-8Upstream product

1079-66-9 chloro-diphenylphosphine

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