4,4′-Bis(dimethylamino)thiobenzophenone
4,4′-Bis(dimethylamino)thiobenzophenone (CAS: 1226-46-6) is a thiocarbonyl compound with the linear formula [(CH3)2NC6H4]2CS and a molecular weight of 284.42 g/mol. This organic building block is primarily used in chemical synthesis. Supplied at 98% assay, it is a valuable reagent for researchers and industrial chemists requiring precise chemical intermediates.
- Synonyms
- [(CH3)2NC6H4]2CS
![4,4′-Bis(dimethylamino)thiobenzophenone ([(CH3)2NC6H4]2CS) — chemical structure, CAS 1226-46-6; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1226-46-6.png&w=3840&q=75)
Chemical Synthesis Reagent
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its thiocarbonyl functional group offers unique reactivity for various chemical transformations.
Organic Building Block
Serves as a fundamental component in the construction of novel organic structures. Its structure makes it suitable for incorporation into diverse molecular frameworks in research and development.
Sulfur Compound Intermediate
Functions as a precursor in reactions involving sulfur chemistry. Its specific structure can be leveraged to introduce sulfur atoms or sulfur-containing functionalities into target compounds.
| Molecular weight | 284.42 |
|---|---|
| Linear formula | [(CH3)2NC6H4]2CS |
| Assay | 98% |
| Melting point | 202-206 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4,4′-Bis(dimethylamino)thiobenzophenone used for?
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4,4′-Bis(dimethylamino)thiobenzophenone is primarily used as a reagent in chemical synthesis and as an organic building block, particularly in reactions involving sulfur and thiocarbonyl functionalities.
What is the CAS number and formula for 4,4′-Bis(dimethylamino)thiobenzophenone?
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The CAS number is 1226-46-6, and the linear formula is [(CH3)2NC6H4]2CS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,4′-Bis(dimethylamino)thiobenzophenone at an assay of 98%. This is a technical/research grade; we do not represent it as USP, BP, or EP.
What are the primary safety hazards associated with this compound?
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This compound is classified as a warning substance. It causes skin irritation (H315) and serious eye irritation (H319). Appropriate personal protective equipment, including a dust mask (NIOSH N95), eyeshields, and gloves, should be used.
How is 4,4′-Bis(dimethylamino)thiobenzophenone packed, shipped, or exported?
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Tech Serve Solutions packs and exports chemicals in compliance with international shipping regulations, ensuring secure and safe transit. Specific packaging details are available upon request.
How can I request a sample or a quote for 4,4′-Bis(dimethylamino)thiobenzophenone?
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To request a sample or a quote, please use the contact form on our website or email our sales department directly, referencing the product name and CAS number 1226-46-6.
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