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
Compounds with the formula C19H16O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 164 of 164 compounds
![1-[4-(Phenylmethoxy)-1-naphthalenyl]ethanone chemical structure, C19H16O2, CAS 860539-41-9](/s/NMFRYUUITLBZEB-UHFFFAOYSA-N.svg)
![3-Methyl-2-[(naphthalen-1-yl)methyl]benzoic acid chemical structure, C19H16O2, CAS 86802-66-6](/s/LWRXTEZURSWBQK-UHFFFAOYSA-N.svg)
![5-(2,2-Diphenylethenyl)-2-oxabicyclo[2.1.1]hexan-3-one chemical structure, C19H16O2, CAS 92776-59-5](/s/ZLANRGKBRWHXRR-UHFFFAOYSA-N.svg)
![1-(5-[1,1'-Biphenyl]-4-yl-2-methyl-3-furanyl)ethanone chemical structure, C19H16O2, CAS 195138-31-9](/s/PVIJECUAQBGAMX-UHFFFAOYSA-N.svg)
![2-[(4-Propylphenyl)methylene]-1H-indene-1,3(2H)-dione chemical structure, C19H16O2, CAS 16267-38-2](/s/BBUFQNHLJBKACO-UHFFFAOYSA-N.svg)
- 4-Methoxy-4'-phenoxy-1,1'-biphenyl1360567-60-7C19H16O2
- 3,3'-[Methylenedi(4,1-phenylene)]dipropenal946850-37-9C19H16O2
- (8R,9R)-8,9-Dihydro-8,9-dihydroxy-11-methylbenz(a)anthracene82735-49-7C19H16O2
- 4-(Phenylmethoxy)[1,1'-biphenyl]-3-ol125101-79-3C19H16O2
- 4-(3,4-Dimethylphenyl)naphthalene-2-carboxylic acid62566-40-9C19H16O2
- Ethyl 3-(naphthalen-2-yl)benzoate413620-74-3C19H16O2
- 1-(6-(BenZyloxy)naphthalen-2-yl)ethanone53077-26-2C19H16O2
- 1-[4-(4-Methoxy-1-naphthalenyl)phenyl]ethanone409333-20-6C19H16O2
- 4-[(4-Phenoxyphenyl)methyl]phenol109027-71-6C19H16O2
- 6-(Hydroxymethylidene)-4,4-diphenylcyclohex-2-en-1-one123208-73-1C19H16O2
- 4-(3-Methoxyphenoxy)-1,1'-biphenyl143936-26-9C19H16O2
- 4-[4-(4-Hydroxyphenyl)-3-methylphenyl]phenol164918-11-0C19H16O2
- 5-Phenyl-1-(3-phenyloxiran-2-yl)penta-2,4-dien-1-one68320-72-9C19H16O2
- 1-Hydroxy-1,7-diphenylhepta-1,4,6-trien-3-one630128-15-3C19H16O2
- 3-Benzylidene-5-(2,5-dimethylphenyl)furan-2(3H)-one62566-19-2C19H16O2
- 5-[2-(Naphthalen-1-yl)ethyl]-2H-1,3-benzodioxole62205-29-2C19H16O2
- 2-[3-(4-Methylphenyl)prop-1-en-1-yl]-1H-indene-1,3(2H)-dione61124-71-8C19H16O2
- Methyl 2-benzylidene-5-phenylpent-4-ynoate754984-52-6C19H16O2
- (3R,4R)-11-Methyl-3,4-dihydrochrysene-3,4-diol87976-90-7C19H16O2
- 1-(Anthracen-9-yl)-3-ethoxyprop-2-en-1-one821004-00-6C19H16O2
- 2-Methoxy-5-(2-methyl-1-naphthalenyl)benzaldehyde1526686-83-8C19H16O2
- 4-Methyl-3-(2-methyl-1-naphthalenyl)benzoic acid1539590-09-4C19H16O2
- 2-Methyl-3-naphthalen-1-yl-benZoic acid methyl ester2863676-93-9C19H16O2
- 1,2-Chrysenediol, 1,2-dihydro-5-methyl-, (1R,2R)-rel-74206-69-2C19H16O2
- (5S,6S)-1-Methyl-5,6-dihydrobenzo(c)anthracene-5,6-diol94850-03-0C19H16O2
- Benzo(a)anthracene-5,6-diol, 5,6-dihydro-11-methyl-, (5R,6R)-rel-94903-91-0C19H16O2
- 3-(4-Hydroxynaphthalen-1-yl)-1-phenylpropan-1-one126113-24-4C19H16O2
- 6-(Benzyloxy)-[1,1'-biphenyl]-3-ol14672-90-3C19H16O2
- 5-(Phenylmethoxy)[1,1'-biphenyl]-2-ol1416734-90-1C19H16O2
- 3,5-Dibenzyl-4H-pyran-4-one101894-03-5C19H16O2
- Ethyl 4-phenyl-1-naphthoate189097-71-0C19H16O2
- 3-(2-Hydroxyphenyl)-1-naphthalen-2-ylpropan-1-one668481-54-7C19H16O2
- 5-Methoxy-2-(2-methyl-1-naphthalenyl)benzaldehyde1944006-32-9C19H16O2
- 3-Methyl-5-(2-methyl-1-naphthalenyl)benzoic acid1707827-81-3C19H16O2
- 3-(Phenylmethoxy)[1,1'-biphenyl]-4-ol1338384-42-1C19H16O2
- 1-[4-[(1-Naphthalenyloxy)methyl]phenyl]ethanone2182710-85-4C19H16O2
- Methyl 3-(o-tolyl)-2-naphthoate2408615-19-8C19H16O2
- (4'-Phenoxy-[1,1'-biphenyl]-4-yl)methanol2918930-05-7C19H16O2
- 1_(8_(4_Methoxyphenyl)naphthalen_1_yl)ethan_1_one3107970-14-6C19H16O2
- 1_(8_(3_Methoxyphenyl)naphthalen_1_yl)ethan_1_one3107970-20-4C19H16O2
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 (5-Ethenyl-2-phenyl-4,5-dihydrofuran-3-yl)(phenyl)methanone, (2-Ethenylcyclopropane-1,1-diyl)bis(phenylmethanone), 1-[4-(Phenylmethoxy)-1-naphthalenyl]ethanone. 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.