1,4-Phenylenebis(1,3-dithiole-2-thione), also known as PTCDI, is an organic compound with the chemical formula C8H4S4. It is a yellow crystalline solid that is soluble in organic solvents such as chloroform and dimethylformamide. PTCDI is a dithiole-based compound, which means it contains two 1,3-dithiole rings connected by a phenylene bridge. This structure endows PTCDI with unique electronic and optical properties, making it a potential candidate for applications in organic electronics, such as organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs). The compound is synthesized through a series of chemical reactions, including the condensation of 1,4-phenylenediamine with carbon disulfide and subsequent oxidation. Due to its stability and interesting electronic properties, PTCDI has been extensively studied for its potential use in various electronic devices and materials.
68144-36-5
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Basic information
- Product Name: 1,4-phenylenebis(1,3-dithiole-2-thione)
- Synonyms: 1,4-phenylenebis(1,3-dithiole-2-thione)
- CAS NO:68144-36-5
- Molecular Formula:
- Molecular Weight: 342.576
- 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: 1,4-phenylenebis(1,3-dithiole-2-thione)(CAS DataBase Reference)
- NIST Chemistry Reference: 1,4-phenylenebis(1,3-dithiole-2-thione)(68144-36-5)
- EPA Substance Registry System: 1,4-phenylenebis(1,3-dithiole-2-thione)(68144-36-5)
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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: 68144-36-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 68144-36-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,4 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.Calculate Digit Verification of CAS Registry Number 68144-36:
(7*6)+(6*8)+(5*1)+(4*4)+(3*4)+(2*3)+(1*6)=135
135 % 10 = 5
So 68144-36-5 is a valid CAS Registry Number.
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1,4-phenylenebis(1,3-dithiole-2-thione)
