2t-phenyl-ethenesulfinic acid is an organic compound characterized by its molecular formula C8H8O2S. It features a phenyl ring (C6H5) attached to a two-carbon ethene chain (C2H4), with a sulfinic acid group (-SO2H) at the terminal end of the ethene chain. 2t-phenyl-ethenesulfinic acid is known for its reactivity and is often used in the synthesis of various pharmaceuticals and chemical intermediates due to its unique structure that combines aromatic, olefinic, and sulfinic functionalities. It is a colorless to pale yellow solid and is sensitive to oxidation, which necessitates careful handling and storage conditions to maintain its stability.

4363-40-0

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Basic information
1. Product Name: 2t-phenyl-ethenesulfinic acid
2. Synonyms:
3. CAS NO:4363-40-0
4. Molecular Formula:
5. Molecular Weight: 168.216
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: 2t-phenyl-ethenesulfinic acid(CAS DataBase Reference)
10. NIST Chemistry Reference: 2t-phenyl-ethenesulfinic acid(4363-40-0)
11. EPA Substance Registry System: 2t-phenyl-ethenesulfinic acid(4363-40-0)
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: 4363-40-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4363-40-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,6 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4363-40:
(6*4)+(5*3)+(4*6)+(3*3)+(2*4)+(1*0)=80
80 % 10 = 0
So 4363-40-0 is a valid CAS Registry Number.

4363-40-0Upstream product

52147-97-4 trans 2-phenylethenesulfonyl chloride

4363-40-0Downstream Products

4363-40-0Relevant academic research and scientific papers

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