C19H16
54 compounds have this formula on CompoundList.
- Molar mass
- 244.34g/mol
- Monoisotopic mass
- 244.1252Da
- Atoms
- 35
- Elements
- 2
- Rings plus double bonds
- 12
The formula C19H16 describes a molecule made of 19 carbon atoms and 16 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 × 1993.40%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 166.60%1.008 × 16 = 16.128 g/mol
Compounds with the formula C19H16
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 54 of 54 compounds
![11,11-Dimethyl-11H-benzo[b]fluorene chemical structure, C19H16, CAS 1198396-38-1](/s/DDOYWEQCACYMDI-UHFFFAOYSA-N.svg)
![7,7-Dimethyl-7H-benzo[c]fluorene chemical structure, C19H16, CAS 112486-09-6](/s/SJVOYVUTRSZMKW-UHFFFAOYSA-N.svg)
![12,17-Dimethyl-15H-cyclopenta[a]phenanthrene chemical structure, C19H16, CAS 5831-09-4](/s/VWDDSQIJBIVYBO-UHFFFAOYSA-N.svg)
- 1,4-Cyclohexadiene, 6-methylene-3,3-diphenyl-18636-59-4C19H16
- 5-Benzylacenaphthene4657-91-4C19H16
- 7-Methyl-8,9-dihydrobenzo[a]anthracene64872-81-7C19H16
- 1,1':4',1''-Terphenyl, 3-methyl-1459-05-8C19H16
- 1-Propylfluoranthene55220-69-4C19H16
- 11,17-Dimethyl-15H-cyclopenta(a)phenanthrene5831-10-7C19H16
- Bis(2-indenyl)methane204456-74-6C19H16
- [(3,3-Dimethyl-2-phenylcycloprop-1-en-1-yl)ethynyl]benzene140173-55-3C19H16
- 7,7-Dimethyl-7H-benz[de]anthracene1198396-53-0C19H16
- 9H-Fluorene--benzene (1/1)141290-68-8C19H16
- 1,3,6-Trimethylpyrene27979-20-0C19H16
- 1,2-Dimethyl-11H-benzo[A]fluorene77271-50-2C19H16
- Naphtho(1,8',8:c,d)cyclododeca-1,6-diyne87842-94-2C19H16
- Bicyclo[2.2.1]hepta-2,5-diene, 2,3-diphenyl-30767-82-9C19H16
- o-Methyl diphenyl benzene83909-06-2C19H16
- 1-[2-(2-Methylphenyl)ethenyl]naphthalene858459-51-5C19H16
- 9-(2-Cyclopropylprop-2-en-1-ylidene)-9H-fluorene112146-00-6C19H16
- 1-[1-(4-Methylphenyl)ethenyl]naphthalene127236-58-2C19H16
- 7,7-Diphenylcyclohepta-1,3,5-triene112423-70-8C19H16
- 1-(1-Phenylprop-1-en-1-yl)naphthalene87829-14-9C19H16
- 5-Methyl-5,6-dihydrochrysene34908-52-6C19H16
- 1,1':2',1''-Terphenyl, 3-methyl-98762-26-6C19H16
- 1-[2-(4-Methylphenyl)ethenyl]naphthalene36288-25-2C19H16
- 2-Methyl-6-(2-phenylethenyl)naphthalene63216-65-9C19H16
- 1,1'-[(3Z,5Z)-Hepta-3,5-dien-1-yne-1,5-diyl]dibenzene66046-70-6C19H16
- 7-Methyl-7,12-dihydropleiadene7119-78-0C19H16
- 1-(2-Phenylprop-2-en-1-yl)naphthalene131061-07-9C19H16
- 9-(Penta-1,3-dien-1-yl)anthracene144101-74-6C19H16
- 2-(2-Phenylprop-1-en-1-yl)naphthalene401818-85-7C19H16
- 8-Methyl-1-phenyl-1,2-dihydrocyclobuta[b]naphthalene61705-31-5C19H16
Frequently asked questions
What is the molar mass of C19H16?
The molar mass of C19H16 is 244.34 g/mol, calculated from standard atomic weights for 19 carbon atoms and 16 hydrogen atoms. The monoisotopic mass is 244.1252 Da.
How many compounds have the formula C19H16?
CompoundList lists 54 compounds with the molecular formula C19H16, including Triphenylmethane, 2-Methyl-P-terphenyl, p-Benzylbiphenyl. 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 C19H16?
C19H16 has a degree of unsaturation of 12. 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.