4-Acetyl-phenylmercaptoaceton, also known as 1-(4-acetylphenyl)-2-phenylthioethanone, is an organic compound characterized by its molecular formula C10H10OS. It is a derivative of acetophenone, featuring a phenylthio group (C6H5-S) attached to the acetone moiety. This chemical is a colorless to pale yellow liquid with a distinctive odor and is soluble in organic solvents. It is used in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds due to its unique reactivity and functional group versatility. The compound's properties, such as its ability to form chelates and its potential as a precursor in the preparation of complex molecules, make it a valuable intermediate in the chemical industry.

5219-66-9

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Basic information
1. Product Name: 4-Acetyl-phenylmercaptoaceton
2. Synonyms:
3. CAS NO:5219-66-9
4. Molecular Formula:
5. Molecular Weight: 208.281
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: 4-Acetyl-phenylmercaptoaceton(CAS DataBase Reference)
10. NIST Chemistry Reference: 4-Acetyl-phenylmercaptoaceton(5219-66-9)
11. EPA Substance Registry System: 4-Acetyl-phenylmercaptoaceton(5219-66-9)
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: 5219-66-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 5219-66-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,1 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5219-66:
(6*5)+(5*2)+(4*1)+(3*9)+(2*6)+(1*6)=89
89 % 10 = 9
So 5219-66-9 is a valid CAS Registry Number.

5219-66-9Upstream product

5219-66-9Downstream Products

5335-82-0 1,1'-(disulfane-1,2-diylbis(4,1-phenylene))bis(ethan-1-one)

5219-66-9Relevant academic research and scientific papers

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