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78508-38-0

(+/-)-1,2-diphenyl-1,2-dithiocyanatoethane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 78508-38-0 Structure

  • Basic information

    1. Product Name: (+/-)-1,2-diphenyl-1,2-dithiocyanatoethane
    2. Synonyms:
    3. CAS NO:78508-38-0
    4. Molecular Formula:
    5. Molecular Weight: 296.417
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 78508-38-0.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: (+/-)-1,2-diphenyl-1,2-dithiocyanatoethane(CAS DataBase Reference)
    10. NIST Chemistry Reference: (+/-)-1,2-diphenyl-1,2-dithiocyanatoethane(78508-38-0)
    11. EPA Substance Registry System: (+/-)-1,2-diphenyl-1,2-dithiocyanatoethane(78508-38-0)

  • 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: 78508-38-0(Hazardous Substances Data)

78508-38-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78508-38-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,0 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78508-38:
(7*7)+(6*8)+(5*5)+(4*0)+(3*8)+(2*3)+(1*8)=160
160 % 10 = 0
So 78508-38-0 is a valid CAS Registry Number.

78508-38-0Downstream Products

78508-38-0Relevant articles and documents

Reaction of Epoxides with Triphenylphosphine-Thiocyanogen (TPPT): Preparation of α-Thiocyanatovinyl Ketones, vis-Dithiocyanates, and vic-Dithiocyanatohydrins

Tamura, Yasumitsu,Kawasaki, Tomomi,Yasuda, Hitoshi,Gohda, Noriko,Kita, Yasuyuki

, p. 1577 - 1581 (1981)

A number of epoxides smoothly react with TPPT under mild conditions to give α-thiocyanatovinyl ketones, vic-dithiocyanates, or vic-thiocyanatohydrins, depending on the structures of the epoxides used.The reactions proceed site- and stereo-specifically, to give α-thiocyanatovinyl ketones from αβ-epoxyketones, threo-dithiocyanate from trans-epoxide, erythro-dithiocyanate from cis-epoxide, and vic-thiocyanatohydrins from 1,1-disubstituted or fused epoxides, respectively.A possible mechanism for these reactions is put forward.

PSEUDOHALOGEN CHEMISTRY-X STERIC EFFECTS IN THE HOMOLYTIC ADDITION OF THIOCYANOGEN TO ALKENES

Guy, Robert G.,Thompson, Jeffrey J.,White, Trevor J.

, p. 33 - 38 (2007/10/02)

Homolytic addition of thiocyanogen to alkenes with at least three methyl groups or two phenyl groups on the double bond gives vicinal dithiocyanates and/or thiocyanaao-isothiocyanates.The addition to (E)- and (Z)- PhCH=CHPh is in non-stereospecific, but the thiocyanato-isothiocyanates derived from unsymmetrical alkenes are formed regiospecigically with the isothiocyanato group being attached to the more heavily substituted C atom.A radical-chain mechanism, involving competing kinetically-controlled chain transfer at the S atom and sterically-controlled chain transfer at the N atom of the thiocyanogen molecule, is propodes.Keywords: Steric effects; homolytic addition; thiocyanogen; alkenes

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