Selenium sulfide (Se2S6)

Base Information

Chemical Name:Selenium sulfide (Se2S6)
CAS No.:75926-26-0
Molecular Formula:S₆Se₂
Molecular Weight:350.316
Hs Code.:
DSSTox Substance ID:DTXSID701046612

Synonyms:Selenium sulfide (Se2S6);DTXSID701046612;75926-26-0

Suppliers and Price of Selenium sulfide (Se2S6)

Supply Marketing:

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

Manufacturers and distributors:

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Chemical Property of Selenium sulfide (Se2S6)

Chemical Property:

Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:0
Exact Mass:351.66547
Heavy Atom Count:8
Complexity:46.5

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:S1SSS[Se][Se]SS1

Technology Process of Selenium sulfide (Se2S6)

There total 4 articles about Selenium sulfide (Se2S6) 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:

: 7782-49-2
selenium

: 7704-34-9
sulfur

: 17587-38-1
S₇Se

: 75926-21-5
1,5-(selenium)2(sulfur)6

: 75926-26-0
1,2-(selenium)2(sulfur)6

: 75926-22-6
1,4-(selenium)2(sulfur)6

: 75926-20-4
1,3-(selenium)2(sulfur)6

Guidance literature:: In melt; sulphur and selenium were mixed together in molar ratio 90:10, heated in sealed ampules under reduced pressure (ca. 0.01 kPa) at 770 K for 4 h and quenched at liq. N2 temp.; further products;; the resulting amorphous materials were extd. with CS2, after which the solvent was evapd.;;

Reference yield:

: 3878-45-3
triphenylphosphine sulfide

: 14457-70-6
selenium(II) chloride

: 17587-38-1
S₇Se

: 75926-21-5
1,5-(selenium)2(sulfur)6

: 75926-26-0
1,2-(selenium)2(sulfur)6

: 75926-22-6
1,4-(selenium)2(sulfur)6

: 75926-20-4
1,3-(selenium)2(sulfur)6

Guidance literature:: In dichloromethane; dry Ar-atmosphere; equimolar amts., 23°C, stirring for 12 min (pptn.); further products: 1,2,3-, 1,2,4- and 1,2,5-Se3S5, 1,2,3,4-Se4Se4, 1,2,3-Se5S3; collection (filtration); product mixt. not sepd., detd. by (77)Se-NMR spectroscopy;

Reference yield:

: 12299-48-8
1,2-Se₂S₅

: 17587-38-1
S₇Se

: 75926-26-0
1,2-(selenium)2(sulfur)6

: 17587-42-7
SeS₅

: 75926-27-1
1,2,3-Se₃S₅

Guidance literature:: In neat (no solvent); sample is heated to 51°C, kept at this temp. for 1 min and quenched to 20°C; extn. with CS2, HPLC analysis;