C9H10
52 compounds have this formula on CompoundList.
- Molar mass
- 118.18g/mol
- Monoisotopic mass
- 128.1410Da
- Atoms
- 19
- Elements
- 2
- Rings plus double bonds
- 5
The formula C9H10 describes a molecule made of 9 carbon atoms and 10 hydrogen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 991.47%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 108.53%1.008 × 10 = 10.080 g/mol
Compounds with the formula C9H10
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 52 of 52 compounds
![5-Ethynylbicyclo[2.2.1]hept-2-ene chemical structure, C9H10, CAS 77891-01-1](/s/RAAQQXNBYPXCRE-UHFFFAOYSA-N.svg)
![Tricyclo[4.2.1.02,5]nona-3,7-diene chemical structure, C9H10, CAS 15564-44-0](/s/KXHIYQZTTRKYGP-UHFFFAOYSA-N.svg)
![Spiro[4.4]nona-1,3,7-triene chemical structure, C9H10, CAS 24430-29-3](/s/QWUJRJVGSSNVCN-UHFFFAOYSA-N.svg)
- Bicyclo(4.2.1)nona-2,4,7-triene5240-87-9C9H10
- 3a,7a-Dihydro-1H-indene695-89-6C9H10
- Cyclononatetraene7129-70-6C9H10
- Spiro(4.4)nona-1,3,6-triene766-30-3C9H10
- Bicyclo(3.2.2)nona-2,6,8-triene16216-91-4C9H10
- 3-Methylbicyclo[4.2.0]octa-1,3,5-triene22250-74-4C9H10
- Benzene-d5, cyclopropyl-35076-79-0C9H10
- Dicyclopropa(cd,gh)pentalene, octahydro-1-methylene-3721-64-0C9H10
- Tricyclo[4.2.1.0(2,5)]non-2(5)-ene41487-78-9C9H10
- Dispiro(2.0.2.3)nona-1,5-diene55980-70-6C9H10
- 1H-Cyclobuta[cd]pentalene,1a,3a,5a,5b-tetrahydro-58913-91-0C9H10
- 1,3-Cyclohexadiene, 5-ethylidene-6-methylene-60027-36-3C9H10
- 2-Ethenyl-1,3,5-cycloheptatriene28186-63-2C9H10
- 5-Ethenylidenebicyclo[2.2.1]hept-2-ene18907-01-2C9H10
- 1,3-Methanopentalene, 1,2,3,5-tetrahydro-128600-88-4C9H10
- trans Bicyclo[6.1.0]nona-2,4,6-triene18012-46-9C9H10
- 1,3-Cyclohexadiene, 6-ethynyl-1-methyl-61772-20-1C9H10
- 1-Methylcycloocta-1,3,5,7-tetraene2570-12-9C9H10
- 4,5-Dihydro-2H-indene62093-30-5C9H10
- 1,2,3,4,5-Pentadeuterio-6-prop-2-enylbenzene126245-60-1C9H10
- (3aR,7aS)-3a,7a-Dihydro-1H-indene24778-81-2C9H10
- 1-Ethenylspiro[2.4]hepta-4,6-diene24430-28-2C9H10
- (1R,8S)-Bicyclo[6.1.0]nona-2,4,6-triene26132-66-1C9H10
- 5,6-Dimethylhept-5-ene-1,3-diyne62839-57-0C9H10
- Cyclonona-1,2,5,7-tetraene61832-90-4C9H10
- Nona-2,3,5-trien-7-yne536762-32-0C9H10
- 3,5,7-Nonatrien-1-yne, (E,E,E)-1743-34-6C9H10
- 2,3-Dihydro(1,1-(2)H)-1H-indene88826-03-3C9H10
Frequently asked questions
What is the molar mass of C9H10?
The molar mass of C9H10 is 118.18 g/mol, calculated from standard atomic weights for 9 carbon atoms and 10 hydrogen atoms. The monoisotopic mass is 128.1410 Da.
How many compounds have the formula C9H10?
CompoundList lists 52 compounds with the molecular formula C9H10, including Indane, Allylbenzene, alpha-Methylstyrene. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C9H10?
C9H10 has a degree of unsaturation of 5. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.