Molecular formula
C19H16O2
164 compounds have this formula on CompoundList.
- Molar mass
- 276.33g/mol
- Monoisotopic mass
- 276.1150Da
- Atoms
- 37
- Elements
- 3
- Rings plus double bonds
- 12
The formula C19H16O2 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms and 2 oxygen 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 × 1982.58%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 165.84%1.008 × 16 = 16.128 g/mol
- O Oxygen × 211.58%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C19H16O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 164 compounds
2-Hydroxytriphenylmethanol
CAS 6326-60-9C19H16O2
(4-Hydroxyphenyl)diphenylmethanol
CAS 15658-11-4C19H16O2
9-Anthrylmethyl methacrylate
CAS 31645-35-9C19H16O2
1,2-Dihydro-1,2-dihydroxy-5-methylchrysene
CAS 67411-81-8C19H16O2
(1E,6E)-1,7-Diphenylhepta-1,6-diene-3,5-dione
CAS 173543-90-3C19H16O2
4-(4-Benzyloxyphenyl)phenol
CAS 52189-87-4C19H16O2
Triphenylmethyl hydroperoxide
CAS 4198-93-0C19H16O2
3-Methyl-2-phenyl-8-(1-propenyl)-4-benzopyrone
CAS 3468-00-6C19H16O2
Spiro(5H-dibenzo(a,d)cycloheptene-5,2'(5'H)-furan)-5'-one, 3',4',10,11-tetrahydro-4'-methylene-
CAS 52978-90-2C19H16O2
![2-[1-(2-Naphthyl)ethyl]benzoic acid chemical structure, C19H16O2, CAS 904236-46-0](/s/VGPUVBCHZSXLPG-UHFFFAOYSA-N.svg)
2-[1-(2-Naphthyl)ethyl]benzoic acid
CAS 904236-46-0C19H16O2
4-Dibenzo(A,D)cyclohepten-5-ylidene-butyric acid
CAS 34035-32-0C19H16O2
7,8-Dihydro-7,8-dihydroxy-5-methylchrysene
CAS 67523-22-2C19H16O2
Bis(4-hydroxyphenyl)phenylmethane
CAS 4081-02-1C19H16O2
(9-Phenanthryl)methyl methacrylate
CAS 53223-82-8C19H16O2
1,2-Dihydroxy-6-methylchrysene
CAS 74206-70-5C19H16O2
9,10-Dihydro-9,10-dihydroxy-5-methylchrysene
CAS 67411-82-9C19H16O2
5,6-Dihydro-5,6-dihydroxy-7-methylbenz(a)anthracene
CAS 966-39-2C19H16O2
![1-[4-(1-Naphthylmethoxy)phenyl]-1-ethanone chemical structure, C19H16O2, CAS 885267-47-0](/s/XHGPJYNGYBQSNX-UHFFFAOYSA-N.svg)
1-[4-(1-Naphthylmethoxy)phenyl]-1-ethanone
CAS 885267-47-0C19H16O2
Phenol, 2,2'-(phenylmethylene)bis-
CAS 32094-26-1C19H16O2
17H-Cyclopenta(a)phenanthren-17-one, 15,16-dihydro-6-methoxy-11-methyl-
CAS 24684-49-9C19H16O2
![2-[(3-Methylbenzyl)oxy]naphthalene-1-carbaldehyde chemical structure, C19H16O2, CAS 662159-46-8](/s/FYDZGDSONUFWFZ-UHFFFAOYSA-N.svg)
2-[(3-Methylbenzyl)oxy]naphthalene-1-carbaldehyde
CAS 662159-46-8C19H16O2
Ethyl (2E)-3-(9-anthracenyl)-2-propenoate
CAS 236429-70-2C19H16O2
(5-Ethyl-2-hydroxyphenyl)-naphthalen-1-ylmethanone
CAS 108295-04-1C19H16O2
11-Ethoxy-15,16-dihydrocyclopenta(a)phenanthren-17-one
CAS 83053-57-0C19H16O2
- 4-(4-Methoxyphenoxy)biphenyl40843-54-7C19H16O2
- 2-((4-(Isopropyl)phenyl)methylene)indane-1,3-dione24760-30-3C19H16O2
- trans-10,11-Dihydroxy-10,11-dihydro-6-methylbenz(a)anthracene98601-01-5C19H16O2
- 2-(2-Phenylmethoxyphenyl)phenol201405-69-8C19H16O2
- trans-11-Methyl-8,9-dihydrobenz(a)anthracene-8,9-diol83462-60-6C19H16O2
- Benz(a)anthracene-3,4-diol, 3,4-dihydro-11-methyl-, (3R-trans)-82735-47-5C19H16O2
- 4-(3-Benzyloxyphenyl)phenol889950-85-0C19H16O2
- 3-(Naphthalen-1-yloxy)-1-phenylpropan-1-one41198-42-9C19H16O2
- 2-[3-(2-Methoxyphenyl)prop-2-en-1-ylidene]-2,3-dihydro-1H-inden-1-one910797-73-8C19H16O2
- 2-(4-Isopropylphenyl)naphthalene-1,4-dione1627713-23-8C19H16O2
- 1,2-CHRYSENEDIOL, 1,2-DIHYDRO-11-METHYL-, trans-(+-)-96741-21-8C19H16O2
- 2,6-Dimethyl-3,5-diphenyl-4H-pyran-4-one33731-54-3C19H16O2
- 2,2'-Spirobi[2H-indene]-5,5'-dicarboxaldehyde, 1,1',3,3'-tetrahydro-109881-37-0C19H16O2
- 2-[(4-Methylphenyl)methoxy]naphthalene-1-carbaldehyde149833-94-3C19H16O2
- 2-(3-Benzyloxyphenyl)phenol889950-96-3C19H16O2
- 3-(4-Benzyloxyphenyl)phenol809285-98-1C19H16O2
- 2,4-Heptadiyne-1,7-diol, 1,1-diphenyl-53019-27-5C19H16O2
- BENZ(a)ANTHRACENE, 3,4-DIHYDRO-3,4-DIHYDROXY-7-METHYL-, trans-64521-14-8C19H16O2
- 1,2-CHRYSENEDIOL, 1,2-DIHYDRO-5-METHYL-, trans-(+-)-96741-20-7C19H16O2
- Benz(a)anthracene-5,6-diol, 5,6-dihydro-11-methyl-, (5R-trans)-82735-48-6C19H16O2
- 1,3-Bis(4-vinylphenyl)-1,3-propanedione512828-08-9C19H16O2
- 4-Methoxy-2,6-diphenylphenol32251-20-0C19H16O2
- 3-(3-Benzyloxyphenyl)phenol889950-90-7C19H16O2
- 2-(4-Benzyloxyphenyl)phenol889951-05-7C19H16O2
- 2'-(Benzyloxy)[1,1'-biphenyl]-3-ol889951-10-4C19H16O2
- 3-(2-Naphthyl)-2-phenylpropanoic Acid94305-39-2C19H16O2
- Benz(a)anthracene-8,9-diol, 8,9-dihydro-6-methyl-, trans-98601-00-4C19H16O2
- Benz(a)anthracene-3,4-diol, 3,4-dihydro-6-methyl-, trans-98600-98-7C19H16O2
- Agn-PC-0jrl1I90934-85-3C19H16O2
- 5,7-Nonadiyn-4-one, 9-(2-naphthalenyloxy)-52714-38-2C19H16O2
- Benzene, 1,1'-((phenylmethylene)bis(oxy))bis-35822-60-7C19H16O2
- 2'-(Benzyloxy)[1,1'-biphenyl]-4-ol889951-01-3C19H16O2
- 2-(6-Methoxy-naphthalen-2-ylmethyl)-benzaldehyde1218996-94-1C19H16O2
- 1,2-Chrysenediol, 1,2-dihydro-11-methyl-, (1R,2R)-rel-74206-63-6C19H16O2
- 1,2-Dihydro-1,2-dihydroxy-7-methylbenz(a)anthracene62641-69-4C19H16O2
- 7-Methylbenz(A)anthracene-3,4-diol62641-70-7C19H16O2
- Benz(a)anthracene, 1,2-dihydro-1,2-dihydroxy-7-methyl-, (E)-64521-13-7C19H16O2
- trans-7-Methylbenz(a)anthracene-8,9-dihydrodiol64521-15-9C19H16O2
- BENZ(a)ANTHRACENE-3,4-DIOL, 3,4-DIHYDRO-12-METHYL-, trans-80752-42-7C19H16O2
- 8,9-Dihydro-7-methylbenz(a)anthracene-8,9-diol16110-14-8C19H16O2
- 17H-Cyclopenta(a)phenanthren-17-one, 15,16-dihydro-11-methoxy-7-methyl-30835-61-1C19H16O2
- Benz(a)anthracene-1,2-diol, 1,2-dihydro-8-methyl-, trans-84189-35-5C19H16O2
- Benz(a)anthracene-8,9-diol, 8,9-dihydro-8-methyl-, trans-72533-48-3C19H16O2
- 4H-Pyran-4-one, 3,5-dimethyl-2,6-diphenyl-109614-24-6C19H16O2
- Benzeneacetic acid, 4-(2-naphthalenylmethyl)-832730-93-5C19H16O2
- Benzeneacetic acid, 4-(1-naphthalenylmethyl)-832730-94-6C19H16O2
- 2-(Benzyloxy)biphenyl-3-ol913721-76-3C19H16O2
- 2,6-Bis(4-methylphenyl)-4H-pyran-4-one18357-35-2C19H16O2
- 1-(4-Methylphenyl)-2-[(naphthalen-1-yl)oxy]ethan-1-one51358-00-0C19H16O2
- 1-(4-Methylphenyl)-2-[(naphthalen-2-yl)oxy]ethan-1-one51357-99-4C19H16O2
- (4-Phenoxyphenyl)(phenyl)methanol34979-35-6C19H16O2
- 8-Allyl-3-methyl-4-oxo-2-phenyl-4H-1-benzopyran4412-35-5C19H16O2
- 1-[1-(Phenylmethoxy)-2-naphthalenyl]ethanone273926-69-5C19H16O2
- (1-Phenylnaphthalen-2-yl)methyl acetate883221-24-7C19H16O2
- 3-Vinyl-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one1378391-36-6C19H16O2
- Benz(a)anthracene-3,4-diol, 3,4-dihydro-4-methyl-, trans-94849-75-9C19H16O2
- 2-[(4-Methylnaphthalen-1-yl)methyl]benzoic acid7248-49-9C19H16O2
- 2-(2-Phenylnaphthalen-1-yl)propanoic acid7499-22-1C19H16O2
- Ethanone, 1-(6-methoxy-2-naphthalenyl)-2-phenyl-127660-84-8C19H16O2
- 4-[4-(4-Hydroxyphenyl)phenyl]-2-methylphenol605664-57-1C19H16O2
- Ethyl 2-(Naphthalen-1-yl)benzoate954137-87-2C19H16O2
- 15,16-Dihydro-11-methyl-15-methoxycyclopenta(a)phenanthren-17-one83053-62-7C19H16O2
- Benz(a)anthracene-10,11-diol, 10,11-dihydro-7-methyl-, trans-64722-31-2C19H16O2
- (5s,6r)-1-Methyl-5,6-dihydrobenzo(c)anthracene-5,6-diol94850-04-1C19H16O2
- (5s,6r)-8-Methyl-5,6-dihydrobenzo(c)anthracene-5,6-diol94850-07-4C19H16O2
- Benzo(a)anthracene-10,11-diol, 10,11-dihydro-11-methyl-, trans-94903-90-9C19H16O2
- Benzo(a)anthracene-5,6-diol, 5,6-dihydro-11-methyl-, (5R,6S)-rel-94903-92-1C19H16O2
- 2-[1-(Naphthalen-1-yl)ethyl]benzoic acid35670-68-9C19H16O2
- 2-(1-Phenylethyl)naphthalene-1-carboxylic acid81194-85-6C19H16O2
- 2-[(3-Methylphenyl)methyl]naphthalene-1-carboxylic acid69653-22-1C19H16O2
- 2-[(E)-2-Methoxy-2-phenylethenyl]-5-phenylfuran339009-51-7C19H16O2
- 5,6-Dihydro-5-methyl-5,6-chrysenediol64977-35-1C19H16O2
- 2-(3-Phenylpropyl)naphthalene-1,4-dione142389-12-6C19H16O2
- 2-Anthracenylmethyl 2-methyl-2-propenoate63619-52-3C19H16O2
- Ethyl 5,5-diphenyl-2,3,4-pentatrienoate1119249-36-3C19H16O2
- 2-(2-(Naphthalen-1-yl)ethyl)benzoic acid87717-11-1C19H16O2
Frequently asked questions
What is the molar mass of C19H16O2?
The molar mass of C19H16O2 is 276.33 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 276.1150 Da.
How many compounds have the formula C19H16O2?
CompoundList lists 164 compounds with the molecular formula C19H16O2, including 2-Hydroxytriphenylmethanol, (4-Hydroxyphenyl)diphenylmethanol, 9-Anthrylmethyl methacrylate. 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 C19H16O2?
C19H16O2 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.