Lot numbers can be found on the outside label of a product:
1,2-Bis(phenylthio)ethane
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CAS No. 622-20-8
- Cat. No. CS-0132233
- Purity≥97%
- MDL No.MFCD00014085
*For research and further manufacturing use only, not for direct human use.
Structure of 622-20-8
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General Information
- CAS No. 622-20-8
- Cat. No. CS-0132233
- Purity ≥97%
- MDL No. MFCD00014085
- Storage 4°C, stored under nitrogen
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₄H₁₄S₂
- Molecular Weight 246.39
- Synonym(s) 1,1'-(ethane-1,2-diyldisulfanediyl)dibenzene
- SMILES C1(SCCSC2=CC=CC=C2)=CC=CC=C1
Description
1,2-Bis(phenylthio)ethane features a symmetric backbone linking two phenylthio groups, delivering enhanced stability and solubility in organic media. This thiocarbon-based scaffold serves as a robust building block for sulfur-containing heterocycles and functional materials.
Application
1,2-Bis(phenylthio)ethane serves as a reliable bifunctional building block in synthetic organic chemistry, enabling the construction of sulfur-containing heterocycles and thioether-linked scaffolds. Its bench-stable nature and compatibility with standard coupling protocols facilitate efficient synthesis of complex molecular architectures. The molecule functions effectively in transition-metal-catalyzed cross-coupling reactions and provides orthogonal reactivity for downstream modifications in medicinal chemistry and materials science applications.
Synthesis
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Route1
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In-stock
5535-49-9 - ~98%
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In-stock
622-20-8
References
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Salbeck, Gerhard Phosphorus and Sulfur and the Related Elements, 1982 , vol. 13, p. 165 - 168
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Route2
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108-98-5 -
107-06-2
- ~93%
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In-stock
622-20-8
References
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Cao, Yi-Ju; Lai, Yuan-Yuan; Cao, Hong; Xing, Xiao-Ning; Wang, Xiang; Xiao, Wen-Jing Canadian Journal of Chemistry, 2006 , vol. 84, # 11 p. 1529 - 1533
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Route3
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54509-73-8
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In-stock
882-33-7 - ~70%
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In-stock
622-20-8
References
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Kondo, Teruyuki; Uenoyama, Shin-Ya; Fujita, Ken-Ichi; Mitsudo, Take-Aki Journal of the American Chemical Society, 1999 , vol. 121, # 2 p. 482 - 483
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319
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Precautionary Statements : P264-P280-P302+P352-P362
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Quality Control
Computational Chemistry Data
- TPSA 0
- LogP 4.571
- H_Acceptors 2
- H_Donors 0
- Rotatable_Bonds 5
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Key Words
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