Cas no 79109-72-1 (Thiophene, 2,5-diethynyl-)
Thiophene, 2,5-diethynyl- structure
Product Name:Thiophene, 2,5-diethynyl-
CAS No:79109-72-1
MF:C8H4S
MW:132.182360649109
CID:533367
PubChem ID:11344040
Update Time:2025-04-19
Thiophene, 2,5-diethynyl- Chemical and Physical Properties
Names and Identifiers
-
- Thiophene, 2,5-diethynyl-
- 2,2-diethynylthiophene
- 2,5-bis(ethynyl)thiophene
- AG-H-17271
- AGN-PC-0077JY
- CTK2G4539
- diethynylthiophene
- 2,5-Diethynylthiophene
- DTXSID10462892
- SCHEMBL360800
- YSZC3144
- RFMSIVGKBOVYMW-UHFFFAOYSA-N
- 79109-72-1
- 2,5-diethynyl-thiophene
-
- Inchi： 1S/C8H4S/c1-3-7-5-6-8(4-2)9-7/h1-2,5-6H
- InChI Key： RFMSIVGKBOVYMW-UHFFFAOYSA-N
- SMILES： S1C(C#C)=CC=C1C#C
Computed Properties
- Exact Mass: 132.00337130g/mol
- Monoisotopic Mass: 132.00337130g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 9
- Rotatable Bond Count: 2
- Complexity: 165
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 2.2
- Topological Polar Surface Area: 28.2?2
Experimental Properties
- Density: 1.14±0.1 g/cm3 (20 oC 760 Torr),
- Boiling Point: 216.7±25.0 oC (760 Torr),
- Flash Point: 60.0±9.4 oC,
- Refractive Index: 1.636 (20 oC)
- Solubility: Almost insoluble (0.013 g/l) (25 o C),
Thiophene, 2,5-diethynyl- Related Literature
-
Yong Ping Huang,Tao Tao,Zheng Chen,Wei Han,Ying Wu,Chunjiang Kuang,Shaoxiong Zhou,Ying Chen J. Mater. Chem. A, 2014,2, 18831-18837
-
David White,Sean R. Stowell Biomater. Sci., 2017,5, 463-474
-
Partha Laskar,Christine Dufès Nanoscale Adv., 2021,3, 6007-6026
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