Input interpretation
acetylene | 2-hexynoic acid
Chemical names and formulas
| acetylene | 2-hexynoic acid formula | C_2H_2 | CH_3CH_2CH_2CH congruent CCO_2H Hill formula | C_2H_2 | C_6H_9O_2 name | acetylene | 2-hexynoic acid IUPAC name | acetylene | alternate names | acetylen | ethine | ethyne | narcylen | hex-2-ynoic acid mass fractions | C (carbon) 92.3% | H (hydrogen) 7.74% | C (carbon) 64.3% | H (hydrogen) 7.19% | O (oxygen) 28.5%
Structure diagrams
| acetylene | 2-hexynoic acid vertex count | 2 | 8 edge count | 1 | 8 Schultz index | 4 | 288 Wiener index | 1 | 79 Hosoya index | 2 | 29 Balaban index | 1 | 2.716
3D structure
3D structure
Basic properties
| acetylene | 2-hexynoic acid molar mass | 26.038 g/mol | 112.13 g/mol phase | gas (at STP) | solid (at STP) melting point | -81 °C | 25 °C boiling point | -75 °C | 230 °C density | 0.618 g/cm^3 | 0.992 g/cm^3
Units
Gas properties
| acetylene density | 0.618 g/cm^3 molar volume | 42.1 cm^3/mol surface tension | 0.01431 N/m refractive index | 1.00087
Units
