Trimethylen-bis-(methyl-phenyl-phosphin-sulfid), also known as trimethylene bis(methylphenylphosphine sulfide), is a chemical compound with the formula (CH3)2P(S)-CH2-CH2-P(S)(CH3)2. It is a colorless, crystalline solid that belongs to the class of phosphine sulfides. Trimethylen-bis-(methyl-phenyl-phosphin-sulfid) is characterized by its two methylphenylphosphine sulfide groups connected by a trimethylene bridge. It is used as a ligand in coordination chemistry, particularly in the formation of transition metal complexes, and has applications in catalysis and materials science. The compound is known for its stability and ability to modify the electronic properties of metal centers in complexes, making it a valuable tool in the design of new materials and catalysts.
98341-82-3
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Basic information
- Product Name: Trimethylen-bis-(methyl-phenyl-phosphin-sulfid)
- Synonyms:
- CAS NO:98341-82-3
- Molecular Formula:
- Molecular Weight: 352.441
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Trimethylen-bis-(methyl-phenyl-phosphin-sulfid)(CAS DataBase Reference)
- NIST Chemistry Reference: Trimethylen-bis-(methyl-phenyl-phosphin-sulfid)(98341-82-3)
- EPA Substance Registry System: Trimethylen-bis-(methyl-phenyl-phosphin-sulfid)(98341-82-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 98341-82-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 98341-82-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,4 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.Calculate Digit Verification of CAS Registry Number 98341-82:
(7*9)+(6*8)+(5*3)+(4*4)+(3*1)+(2*8)+(1*2)=163
163 % 10 = 3
So 98341-82-3 is a valid CAS Registry Number.
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Trimethylen-bis-(methyl-phenyl-phosphin-sulfid)
