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49675-89-0

1,3-Dithiol-2-one, 4-methyl-5-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 49675-89-0 Structure

  • Basic information

    1. Product Name: 1,3-Dithiol-2-one, 4-methyl-5-phenyl-
    2. Synonyms:
    3. CAS NO:49675-89-0
    4. Molecular Formula: C10H8OS2
    5. Molecular Weight: 208.305
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 49675-89-0.mol

  • 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: 1,3-Dithiol-2-one, 4-methyl-5-phenyl-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,3-Dithiol-2-one, 4-methyl-5-phenyl-(49675-89-0)
    11. EPA Substance Registry System: 1,3-Dithiol-2-one, 4-methyl-5-phenyl-(49675-89-0)

  • 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: 49675-89-0(Hazardous Substances Data)

49675-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49675-89-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,6,7 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 49675-89:
(7*4)+(6*9)+(5*6)+(4*7)+(3*5)+(2*8)+(1*9)=180
180 % 10 = 0
So 49675-89-0 is a valid CAS Registry Number.

49675-89-0Downstream Products

49675-89-0Relevant articles and documents

A novel synthesis of 13-dithiol-2-ones from S-propargyl dithiocarbonates

Boivin, Jean,Henriet, Eric,Tailhan, Catherine,Zard, Samir Z.

, p. 2763 - 2766 (1993)

Upon heating in chlorobenzene in the presence of a carboxylic acid, propargylic xanthates 1b-h give the corresponding 1,3-dithiol-2-ones 10b-h and/or 11b-h, the former being easily isomerised to the latter with hot trifluoroacetic acid.

Free radical reaction of diisopropyl xanthogen disulfide with unsaturated systems

Gareau, Yves,Beauchemin, Andre

, p. 2003 - 2017 (2007/10/03)

1,3-Dithiol-2-ones are prepared in one pot reaction from commercially available diisopropyl xanthogen disulfide (2) and alkynes under radical conditions. The 5-membered heterocycle is formed via a ring closure of vinyl radical (7) resulting from the thio radical addition of 5 to an alkyne. The reaction worked best for alkynes conjugated with a C=C double bond. The oxygen atoms of reagent (2) could be replaced by sulfur and this new reagent furnished 1,3-dithiol-2-thiones under radical conditions.

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