Naphtho(2,1-b)thiophene-6,9-dione, 1,2,5,5a,9a,9b-hexahydro-8-((2-hydroxyethyl)thio)-4-methyl-, 3,3-dioxide

Base Information

Chemical Name:Naphtho(2,1-b)thiophene-6,9-dione, 1,2,5,5a,9a,9b-hexahydro-8-((2-hydroxyethyl)thio)-4-methyl-, 3,3-dioxide
CAS No.:125219-99-0
Molecular Formula:C₁₅H₁₈O₅S₂
Molecular Weight:342.437
Hs Code.:
DSSTox Substance ID:DTXSID40925046

Synonyms:BRN 4760570;125219-99-0;Naphtho(2,1-b)thiophene-6,9-dione, 1,2,5,5a,9a,9b-hexahydro-8-((2-hydroxyethyl)thio)-4-methyl-, 3,3-dioxide;DTXSID40925046;C15H18O5S2;C15-H18-O5-S2;LS-95672;8-[(2-Hydroxyethyl)sulfanyl]-4-methyl-5,5a,9a,9b-tetrahydro-1H-3lambda~6~-naphtho[2,1-b]thiophene-3,3,6,9(2H)-tetrone

Suppliers and Price of Naphtho(2,1-b)thiophene-6,9-dione, 1,2,5,5a,9a,9b-hexahydro-8-((2-hydroxyethyl)thio)-4-methyl-, 3,3-dioxide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Total 2 raw suppliers

Chemical Property of Naphtho(2,1-b)thiophene-6,9-dione, 1,2,5,5a,9a,9b-hexahydro-8-((2-hydroxyethyl)thio)-4-methyl-, 3,3-dioxide

Chemical Property:

Vapor Pressure:3.79E-18mmHg at 25°C
Boiling Point:623.3°Cat760mmHg
Flash Point:330.8°C
Density:1.47g/cm³
XLogP3:-0.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:342.05956602
Heavy Atom Count:22
Complexity:696

Purity/Quality:: 98%min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C2C(CCS2(=O)=O)C3C(C1)C(=O)C=C(C3=O)SCCO

Technology Process of Naphtho(2,1-b)thiophene-6,9-dione, 1,2,5,5a,9a,9b-hexahydro-8-((2-hydroxyethyl)thio)-4-methyl-, 3,3-dioxide

There total 2 articles about Naphtho(2,1-b)thiophene-6,9-dione, 1,2,5,5a,9a,9b-hexahydro-8-((2-hydroxyethyl)thio)-4-methyl-, 3,3-dioxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 92.0%

: 4055-17-8
5-isopropenyl-2,3-dihydrothiophene 1,1-dioxide

: 125220-16-8
2-(2-hydroxyethylthio)-1,4-benzoquinone

: 125219-99-0
4-methyl-8-(2-hydroxyethylthio)-3,3,6,9-tetraoxo-1,2,5,5a,6,9,9a,9b-octahydrothieno<3,2-a>naphthalene

Guidance literature:: In benzene; for 7h; Heating;

Reference yield:

: 106-51-4
p-benzoquinone

: 125219-99-0
4-methyl-8-(2-hydroxyethylthio)-3,3,6,9-tetraoxo-1,2,5,5a,6,9,9a,9b-octahydrothieno<3,2-a>naphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: 2.) silver oxide / 1.) ethanol, from 5 deg C to 10 deg C, 30 min, 2.) chloroform

2: 92 percent / benzene / 7 h / Heating

With silver(l) oxide; In benzene;