1,2,3-Se₅S₃

Base Information

Chemical Name:1,2,3-Se₅S₃
CAS No.:75926-29-3
Molecular Formula:S₃Se₅
Molecular Weight:490.998
Hs Code.:

Synonyms:

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Chemical Property of 1,2,3-Se₅S₃

Chemical Property:

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Pictogram(s):
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Technology Process of 1,2,3-Se₅S₃

There total 4 articles about 1,2,3-Se₅S₃ 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

: 75935-37-4
1,2,5,6-Se₄S₄

: 75926-29-3
1,2,3-Se₅S₃

: 108919-64-8
Se₄S₄

: 108919-63-7
Se₄S₄

Guidance literature:: In melt; sulphur and selenium were mixed together in molar ratio 70:30, 65:35, 60:40 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; various product ratio for various conditions;; the resulting amorphous materials were extd. with CS2, after which the solvent was evapd.;;

Reference yield:

: 7782-49-2
selenium

: 7704-34-9
sulfur

: 17587-38-1
S₇Se

: 75935-37-4
1,2,5,6-Se₄S₄

: 75926-29-3
1,2,3-Se₅S₃

: 108919-63-7
Se₄S₄

Guidance literature:: In melt; byproducts: S8; heating in evacuated ampoule at 430°C (4 h); further products; various pruduct ratio for various conditions; not isolated; detn. by (77)Se-NMR spectroscopy;

Reference yield:

: 10545-99-0
sulfur dichloride

: 10025-68-0
diselenium dichloride

: 7681-11-0
potassium iodide

: 17587-38-1
S₇Se

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

: 75926-27-1
1,2,3-Se₃S₅

: 75926-28-2
1,2,3,4-Se₄S₄

: 75926-29-3
1,2,3-Se₅S₃

Guidance literature:: In carbon disulfide; byproducts: I2; addn. of KI to a soln. of SCl2 and Se2Cl2 in CS2 and stirring at 20°C for 4 h under exclusion of light, further products; filtn. of the reaction mixt., and shaking the filtrate with Na2S2O3*5H2O for 5 min (removal of I2), filtn. of the mixt. again and drying the filtrate with MgSO4, crystn. of orange needles covered with dark red grains after 24 h at -78°C, HPLC;