Acetylene
PubChem CID: 6326
Connections displayed (default: 10).
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| Compound Synonyms | ACETYLENE, Ethyne, Acetylen, Narcylen, Ethine, Vinylene, 74-86-2, Azetylen, Ethenylene, Ethin, C2H2, HSDB 166, Welding Gas, EINECS 200-816-9, UNII-OC7TV75O83, UN1001, [CH(CH)], OC7TV75O83, CHEBI:27518, CH#CH, HC#CH, ACETYLENE [MI], ACETYLENE [HSDB], ACETYLENE (D1), DTXSID6026379, EC 200-816-9, ACETYLENE (1,2-13C2), UN 1001, (CH(CH)), Dicarbon, Diatomic carbon, Acetylene, dissolved, ACETILENE, NARCILENE, Acetylene (ACGIH), Carbon (C2), Acetylene [WHO-DD], ACETILENE (Italian), 60382-96-9, CHEMBL116336, DTXCID906379, DTXSID101027115, c0526, NS00001585, C01548, Acetylene, dissolved [UN1001] [Flammable gas], Q133145, Q3591986, 12070-15-4, 200-816-9 |
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| Topological Polar Surface Area | 0.0 |
| Hydrogen Bond Donor Count | 0.0 |
| Heavy Atom Count | 2.0 |
| Description | Polyacetylene is also known as ethyne or ethin. Polyacetylene can be found in german camomile and roman camomile, which makes polyacetylene a potential biomarker for the consumption of these food products. Polyacetylene (IUPAC name: polyethyne) usually refers to an organic polymer with the repeating unit (C2H2)n. The name refers to its conceptual construction from polymerization of acetylene to give a chain with repeating olefin groups. This compound is conceptually important as the discovery of polyacetylene and its high conductivity upon doping helped to launch the field of organic conductive polymers. The high electrical conductivity discovered by Hideki Shirakawa, Alan Heeger, and Alan MacDiarmid for this polymer led to intense interest in the use of organic compounds in microelectronics (organic semiconductors). This discovery was recognized by the Nobel Prize in Chemistry in 2000. Early work in the field of polyacetylene research was aimed at using doped polymers as easily processable and lightweight "plastic metals". Despite the promise of this polymer in the field of conductive polymers, many of its properties such as instability to air and difficulty with processing have led to avoidance in commercial applications . |
| Isotope Atom Count | 0.0 |
| Molecular Complexity | 8.0 |
| Database Name | cmaup_ingredients;fooddb_chem_all;hmdb_chem_all;npass_chem_all;pubchem |
| Defined Atom Stereocenter Count | 0.0 |
| Iupac Name | acetylene |
| Prediction Hob | 1.0 |
| Xlogp | 0.4 |
| Superclass | Acetylides |
| Molecular Formula | C2H2 |
| Prediction Swissadme | 0.0 |
| Inchi Key | HSFWRNGVRCDJHI-UHFFFAOYSA-N |
| Fcsp3 | 0.0 |
| Rotatable Bond Count | 0.0 |
| Synonyms | [CH(ch)], Acetylen, Acetylene, Acetylene, dissolved [UN1001] [Flammable gas], Azetylen, Carbon (C2), CH#CH, Dicarbon, ETD, Ethenylene, Ethenylene group, Ethin, Ethine, Ethyne, Ethyne, homopolymer, HC#CH, Narcylen, Vinylene, Welding gas, [CH(CH)], C2H2, CH#ch, HC#ch, HCCH |
| Compound Name | Acetylene |
| Kingdom | Organic compounds |
| Prediction Hob Swissadme | 0.0 |
| Exact Mass | 26.0157 |
| Formal Charge | 0.0 |
| Monoisotopic Mass | 26.0157 |
| Hydrogen Bond Acceptor Count | 0.0 |
| Molecular Weight | 26.04 |
| Covalent Unit Count | 1.0 |
| Total Atom Stereocenter Count | 0.0 |
| Total Bond Stereocenter Count | 0.0 |
| Molecular Framework | Aliphatic acyclic compounds |
| Esol | -0.24713559999999998 |
| Inchi | InChI=1S/C2H2/c1-2/h1-2H |
| Smiles | C#C |
| Defined Bond Stereocenter Count | 0.0 |
| Taxonomy Direct Parent | Acetylides |
- 1. Outgoing r'ship
FOUND_INto/from Chamaemelum Nobile (Plant) Rel Props:Source_db:fooddb_chem_all - 2. Outgoing r'ship
FOUND_INto/from Echinacea Purpurea (Plant) Rel Props:Source_db:cmaup_ingredients;npass_chem_all - 3. Outgoing r'ship
FOUND_INto/from Panax Ginseng (Plant) Rel Props:Source_db:cmaup_ingredients;npass_chem_all - 4. Outgoing r'ship
FOUND_INto/from Panax Notoginseng (Plant) Rel Props:Source_db:cmaup_ingredients;npass_chem_all - 5. Outgoing r'ship
FOUND_INto/from Panax Quinquefolius (Plant) Rel Props:Source_db:cmaup_ingredients;npass_chem_all