'%3e%3cpath%20d='M12%2023.5C18.0751%2023.5%2023%2018.5751%2023%2012.5C23%206.42487%2018.0751%201.5%2012%201.5C5.92487%201.5%201%206.42487%201%2012.5C1%2018.5751%205.92487%2023.5%2012%2023.5Z'%20stroke='%23004976'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3cpath%20d='M14.5%2018H13.6C13.1757%2018%2012.7686%2017.842%2012.4686%2017.5607C12.1685%2017.2794%2012%2016.8978%2012%2016.5V12.75C12%2012.5511%2011.9157%2012.3603%2011.7657%2012.2197C11.6157%2012.079%2011.4122%2012%2011.2%2012H10.5'%20stroke='%23004976'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3ccircle%20cx='11.5'%20cy='7.5'%20r='1.5'%20fill='%23004976'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_4011_13713'%3e%3crect%20width='24'%20height='24'%20fill='white'%20transform='translate(0%200.5)'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
Accessed: 
Structural identifiersNames and synonymsDatabase IDs
2-Pentyn-4-one
| Molecular formula: | C5H6O |
| Average mass: | 82.102 |
| Monoisotopic mass: | 82.041865 |
| ChemSpider ID: | 122573 |
Structural identifiers- Names
Names and synonymsVerified
2-Pentyn-4-one
3-Pentin-2-on
[German]
[ACD/IUPAC Name]3-Pentyn-2-one
[ACD/IUPAC Name] [ACD/Index Name]3-Pentyn-2-one
[French]
[ACD/IUPAC Name]7299-55-0
[RN]Pent-3-yn-2-one
Unverified
1V1UU2
[WLN]3-Pentyne-2-one
MFCD19300617
[MDL number]Database IDs