丁二炔
Also known as Butadiyne, HC#CC#CH, Diacetylene, Biethynyl, Biacetylene, 1,3-Butadiyne
Diacetylene (also known as butadiyne) is the organic compound with the formula or . It is the simplest compound containing two triple bonds. It is first in the series of polyynes, which are of theoretical but not of practical interest.
Chemical data
- Formula
- C4H2
- Molecular weight
- 50.06 g/mol
- IUPAC name
- buta-1,3-diyne
- SMILES
- C#CC#C
- InChIKey
- LLCSWKVOHICRDD-UHFFFAOYSA-N
- XLogP
- 0.8
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Wikidata facts
- Mass
- 50.016
Show 4 more facts
Article · 中文
丁二炔（butadiyne）也稱為聯乙炔（Diacetylene），其分子式C4H2，是高度不飽和的碳氫化合物，含有二個三鍵及三個單鍵，是分子量最小的聚炔烃，「聯乙炔」的名稱表示其中有二個碳-碳的雙鍵，而且可能是由乙炔製備，不過不表示這是乙炔的二聚體。
Abstract from DBpedia / Wikipedia · CC BY-SA