Methanethione, di-2-thienyl-, also known as 2,2'-dithienylmethanethiol or 2,2'-dithienylmethylmercaptan, is an organic compound with the chemical formula C9H8S3. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. Methanethione, di-2-thienyl- is characterized by the presence of two thiophene rings (a five-membered aromatic ring with one sulfur atom) connected to a central methanethiol group (a methane molecule with a thiol functional group). Methanethione, di-2-thienyl-, is used in the synthesis of various organic compounds, particularly in the pharmaceutical and chemical industries, due to its unique structure and reactivity. It is also known for its potential applications in materials science, such as in the development of conductive polymers and other advanced materials.

704-39-2

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Basic information
1. Product Name: Methanethione, di-2-thienyl-
2. Synonyms:
3. CAS NO:704-39-2
4. Molecular Formula: C9H6S3
5. Molecular Weight: 210.345
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: Methanethione, di-2-thienyl-(CAS DataBase Reference)
10. NIST Chemistry Reference: Methanethione, di-2-thienyl-(704-39-2)
11. EPA Substance Registry System: Methanethione, di-2-thienyl-(704-39-2)
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: 704-39-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 704-39-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,0 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 704-39:
(5*7)+(4*0)+(3*4)+(2*3)+(1*9)=62
62 % 10 = 2
So 704-39-2 is a valid CAS Registry Number.

704-39-2Upstream product

704-39-2Downstream Products

182346-79-8 2,2′-(2,2-diphenylethene-1,1-diyl)dithiophene

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