Molecular formula
C16H18O4
233 compounds have this formula on CompoundList.
- Molar mass
- 274.32g/mol
- Monoisotopic mass
- 274.1205Da
- Atoms
- 38
- Elements
- 3
- Rings plus double bonds
- 8
The formula C16H18O4 describes a molecule made of 16 carbon atoms, 18 hydrogen atoms and 4 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 × 1670.06%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 186.61%1.008 × 18 = 18.144 g/mol
- O Oxygen × 423.33%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C16H18O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 233 compounds
Bis(2-methylprop-2-en-1-yl) benzene-1,3-dicarboxylate
CAS 15666-91-8C16H18O4
3,4,4',5-Tetramethoxy-1,1'-biphenyl
CAS 648409-58-9C16H18O4
4-(4-Methylenecyclohexylmethoxycarbonyl)benzoic acid
CAS 99769-55-8C16H18O4
3-Methyl-5-(2,3,4-trimethoxyphenyl)phenol
CAS 7469-41-2C16H18O4
1-(2H-1,3-Benzodioxol-5-yl)but-3-en-1-yl 3-methylbut-2-enoate
CAS 7598-89-2C16H18O4
![Ethanone, 1-[4-(3,4-dimethoxyphenyl)-2,5-dimethyl-3-furanyl]- chemical structure, C16H18O4, CAS 88484-90-6](/s/QNVRKFXOROAKFZ-UHFFFAOYSA-N.svg)
Ethanone, 1-[4-(3,4-dimethoxyphenyl)-2,5-dimethyl-3-furanyl]-
CAS 88484-90-6C16H18O4
2,2',5,5'-Tetramethoxybiphenyl
CAS 4555-64-0C16H18O4
8-Methyl-7-(2-oxopropoxy)-4-propyl-2H-chromen-2-one
CAS 374763-32-3C16H18O4
4-Butyl-7-(2-oxopropoxy)-2H-chromen-2-one
CAS 376383-26-5C16H18O4
Phenyl(3,4,5-trimethoxyphenyl)methanol
CAS 6590-62-1C16H18O4
1,4-Phenylenebis(methylene) bismethacrylate
CAS 27499-52-1C16H18O4
![6-(Acetyloxy)spiro[2H-1-benzopyran-2,1'-cyclohexan]-4(3H)-one chemical structure, C16H18O4, CAS 223416-29-3](/s/NNKLRCGGNGQUHX-UHFFFAOYSA-N.svg)
6-(Acetyloxy)spiro[2H-1-benzopyran-2,1'-cyclohexan]-4(3H)-one
CAS 223416-29-3C16H18O4
![1,1'-Diethyl (2E,2'E)-3,3'-(1,2-phenylene)bis[2-propenoate] chemical structure, C16H18O4, CAS 28839-73-8](/s/ZJOYKUGOSDDXIS-WGDLNXRISA-N.svg)
1,1'-Diethyl (2E,2'E)-3,3'-(1,2-phenylene)bis[2-propenoate]
CAS 28839-73-8C16H18O4
Ethyl 2-hydroxy-2-(6-methoxynaphth-2-yl)propionate
CAS 59718-00-2C16H18O4
![2,2'-[[1,1'-Biphenyl]-2,2'-diylbis(oxy)]di(ethan-1-ol) chemical structure, C16H18O4, CAS 4673-49-8](/s/VGLVJPJYJLSZIO-UHFFFAOYSA-N.svg)
2,2'-[[1,1'-Biphenyl]-2,2'-diylbis(oxy)]di(ethan-1-ol)
CAS 4673-49-8C16H18O4
Allyl 3,5-bis(allyloxy)benzoate
CAS 189684-08-0C16H18O4
1,2-Ethanediol, 1,1-bis(p-methoxyphenyl)-
CAS 4217-63-4C16H18O4
(2,4-Dimethoxyphenyl)(4-methoxyphenyl)methanol
CAS 133566-67-3C16H18O4
Bis(2-methylprop-2-en-1-yl) benzene-1,4-dicarboxylate
CAS 2985-54-8C16H18O4
![[3-(Benzyloxy)-2,4-dimethoxyphenyl]methanol chemical structure, C16H18O4, CAS 866082-84-0](/s/RLAYXYMJAITJSI-UHFFFAOYSA-N.svg)
[3-(Benzyloxy)-2,4-dimethoxyphenyl]methanol
CAS 866082-84-0C16H18O4
3-(3,4-Dihydronaphthalen-1-yl)-4-ethoxy-4-oxobutanoic acid
CAS 93006-72-5C16H18O4
![1,2-Dimethoxy-4-[(4-methoxyphenoxy)methyl]benzene chemical structure, C16H18O4, CAS 31574-14-8](/s/ATOPNOXPMBODHS-UHFFFAOYSA-N.svg)
1,2-Dimethoxy-4-[(4-methoxyphenoxy)methyl]benzene
CAS 31574-14-8C16H18O4
![[2-[2-(Hydroxymethyl)-6-methoxyphenyl]-3-methoxyphenyl]methanol chemical structure, C16H18O4, CAS 10117-14-3](/s/UGGHKFKKCGGPIY-UHFFFAOYSA-N.svg)
[2-[2-(Hydroxymethyl)-6-methoxyphenyl]-3-methoxyphenyl]methanol
CAS 10117-14-3C16H18O4
3-Ethyl-4-methyl-7-(1-methyl-2-oxopropoxy)-2H-chromen-2-one
CAS 670243-15-9C16H18O4
- 3-Furancarboxylic acid, 4-(2-methoxyphenyl)-2,5-dimethyl-, ethyl ester865376-68-7C16H18O4
- [4-(Benzyloxy)-3,5-dimethoxyphenyl]methanol2176-18-3C16H18O4
- 1,4-Bis(3-hydroxyphenoxy)butane58529-75-2C16H18O4
- (3',4',5'-Trimethoxybiphenyl-3-yl)methanol427886-38-2C16H18O4
- 2-Propenoic acid, 1,4-phenylenedi-2,1-ethanediyl ester36431-64-8C16H18O4
- Methyl 4-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)benzoate176208-16-5C16H18O4
- (2,6-Dimethoxyphenyl)(2-methoxyphenyl)methanol1008533-25-2C16H18O4
- 1-(Benzyloxy)-2,3,5-trimethoxybenzene855242-15-8C16H18O4
- Ethyl 4-ethoxy-8-methoxy-2-naphthoate1360914-57-3C16H18O4
- 2,4,4',6-Tetramethoxy-1,1'-biphenyl108840-31-9C16H18O4
- Tabaisocoumarin A1887210-63-0C16H18O4
- 4-(4,8-Dimethoxynaphthalen-1-yl)butanoic acid25178-78-3C16H18O4
- 1,8-Di(furan-2-yl)octane-1,8-dione6268-51-5C16H18O4
- 1-(4-Methoxyphenyl)-3-(2-oxocyclohexyl)propane-1,3-dione6338-88-1C16H18O4
- 2,2-Dimethyl-5-[(2,4,6-trimethylphenyl)methylidene]-1,3-dioxane-4,6-dione6943-09-5C16H18O4
- Methyl 2-(4-oxo-3-oxatricyclo[8.4.0.02,6]tetradeca-1(14),10,12-trien-2-yl)acetate7478-62-8C16H18O4
- (E)-1-(4-Hydroxycyclohexyl)-4-(4-hydroxyphenyl)but-2-ene-1,4-dione6338-20-1C16H18O4
- Hexyl (2E)-(3-oxo-2-benzofuran-1(3H)-ylidene)acetate7250-20-6C16H18O4
- Phenol, 2,2'-ethylidenebis[4-methoxy-106131-29-7C16H18O4
- 2-Ethyl-7-methoxy-5-methyl-3-propanoyl-4H-1-benzopyran-4-one62036-44-6C16H18O4
- 1,1-Dimethyl 4-methylene-2-phenyl-1,1-cyclopentanedicarboxylate72048-00-1C16H18O4
- Naphtho-12-crown-4104547-98-0C16H18O4
- (E)-O-Methylsuberenol117597-80-5C16H18O4
- (Z)-O-Methylsuberenol117597-81-6C16H18O4
- 1 suppliers1,4-Bis(4-hydroxyphenoxy)butane101848-49-1C16H18O4
- (3Z,5E,7E)-8-(3,4-Dimethoxyphenyl)-4-hydroxy-3,5,7-octatrien-2-one1038864-64-0C16H18O4
- Ethyl 3-Hydroxy-3-(6-methoxy-2-naphthyl)propanoate1459740-66-9C16H18O4
- Ethyl 4-hydroxy-1,1,6-trimethyl-2-oxo-naphthalene-3-carboxylate63228-89-7C16H18O4
- 4-Methyl-2-oxo-2H-1-benzopyran-7-yl hexanoate17695-47-5C16H18O4
- Ethyl 3-Hydroxy-3-(4-methoxy-1-naphthyl)propanoate1514295-60-3C16H18O4
- 2-((4-(1-Methoxypropyl)naphthalen-1-yl)oxy)acetic acid1394021-35-2C16H18O4
- Benzyl (2S)-2-cyclopropyl-5-oxooxane-2-carboxylate2050692-24-3C16H18O4
- Ethyl 3-hydroxy-4-(1-naphthalenyloxy)butanoate20804-77-7C16H18O4
- 2-Naphthaleneacetic acid, alpha-hydroxy-6-(1-hydroxy-1-methylethyl)-alpha-methyl-83162-91-8C16H18O4
- Benzene, 1,2-bis[2-(2-propynyloxy)ethoxy]-637752-26-2C16H18O4
- 1,4-Dioxaspiro[4.5]decan-2-one, 3-(2-oxo-2-phenylethyl)-824390-36-5C16H18O4
- 2-Methoxy-5-[1-(4-methoxyphenyl)ethyl]benzene-1,4-diol66092-46-4C16H18O4
- 1-(2,2-Dimethyl-7-phenyl-1,3,6-trioxaspiro[4.4]non-7-en-8-yl)ethan-1-one70107-39-0C16H18O4
- Methyl 2-[5-(4-methoxyphenyl)-3-oxocyclohexen-1-yl]acetate51367-58-9C16H18O4
- Ethyl 2-(6-oxo-2-phenylcyclohexen-1-yl)oxyacetate89114-52-3C16H18O4
- 2-Methoxy-4-[(2-methoxy-4-methylphenoxy)methyl]phenol90139-54-1C16H18O4
- 2,3-Bis[(propan-2-yl)oxy]naphthalene-1,4-dione89131-32-8C16H18O4
- 7-(2-Oxo-2-phenylethyl)-1,4-dioxaspiro[4.5]decan-8-one178424-36-7C16H18O4
- 4-[4-(2,5-Dihydroxyphenyl)butyl]benzene-1,2-diol119189-33-2C16H18O4
- 1,1'-(1,4-Phenylene)di(pentane-1,4-dione)62619-83-4C16H18O4
- 1,3-Dimethyl 2-(2,6-diethenyl-4-methylphenyl)propanedioate243973-71-9C16H18O4
- 4-{2-[(4-Methoxyphenyl)methoxy]ethoxy}phenol104417-62-1C16H18O4
- 3,11-Dioxatricyclo[11.2.2.15,9]octadeca-5,7,9(18)-triene-4,10-dione10038-92-3C16H18O4
- tert-Butyl 4-methoxynaphthalen-1-yl carbonate421555-84-2C16H18O4
- 3-Furancarboxylic acid, 2-[[5-methyl-2-(1-methylethyl)phenoxy]methyl]-1156139-51-3C16H18O4
- (2-(Naphthalen-1-yl)-1,3-dioxane-5,5-diyl)dimethanol1234562-88-9C16H18O4
- 3-[3-Ethenylidene-5-(4-methoxyphenyl)oxolan-2-yl]propanoic acid918662-73-4C16H18O4
- 5-[[4-(Hydroxymethyl)-1-naphthalenyl]oxy]pentanoic acid720696-96-8C16H18O4
- 1,2-Dimethoxy-4-[(2-methoxyphenoxy)methyl]benzene10548-82-0C16H18O4
- Acetic acid, (4-phenylmethoxyphenyl)methanol142800-66-6C16H18O4
- (1R,2R,5S)-3,4,5-Trimethoxy-2-phenylbicyclo[3.2.0]hept-3-en-6-one135501-69-8C16H18O4
- Methyl 4-(4-formyl-2-oxabicyclo[2.2.2]octan-1-yl)benzoate2315282-19-8C16H18O4
- 1-[(2E)-3-Phenyl-2-propen-1-yl] (1R,2S)-1,2-cyclopentanedicarboxylate198022-67-2C16H18O4
- (2R,3R)-1,4-Diphenoxybutane-2,3-diol74654-01-6C16H18O4
- 8-Ethyl-3-(methoxymethoxy)naphthalen-1-yl acetate2621932-57-6C16H18O4
- Methyl 4-[2-(3-ethyl-3-oxetanyl)ethynyl]-2-methoxybenzoate2515871-79-9C16H18O4
- Diethyl methyl(phenylethynyl)propanedioate35205-57-3C16H18O4
- 2-Butenoic acid, 1-phenyl-1,2-ethanediyl ester53574-81-5C16H18O4
- 1-alpha-D-(3-Methoxyphthalen-2-yl)-2'-deoxyriboside1502811-53-1C16H18O4
- 1,2-Ethanediol, 1,2-bis(4-methoxyphenyl)-, (1S,2S)-122798-27-0C16H18O4
- Ethyl 2-ethyl-5-(4-methoxyphenyl)furan-3-carboxylate62596-47-8C16H18O4
- 5,7-Diethoxy-2,3-dimethylnaphthalene-1,4-dione61530-08-3C16H18O4
- (2R)-3-[2-(Benzyloxy)phenoxy]propane-1,2-diol62501-67-1C16H18O4
- Phenyl(2,2,7-trimethyl-1,3,6-trioxaspiro[4.4]non-7-en-8-yl)methanone70107-42-5C16H18O4
- (4R)-4-(Benzyloxy)-2-(1,3-dioxan-2-yl)cyclopent-2-en-1-one78907-91-2C16H18O4
- 2,2'-[5,8-Dihydronaphthalene-1,4-diylbis(oxymethylene)]bis(oxirane)112752-67-7C16H18O4
- 1,2-Bis(2-methoxyphenyl)ethane-1,2-diol64158-26-5C16H18O4
- 2,3-Bis(3-hydroxyphenyl)butane-2,3-diol89613-90-1C16H18O4
- 2,3-Bis(2-hydroxyphenyl)butane-2,3-diol89613-91-2C16H18O4
- 1,2-Bis(3-methoxyphenyl)ethane-1,2-diol156091-01-9C16H18O4
- 3-Benzyl-1,5-dioxaspiro[5.5]undecane-2,4-dione922490-90-2C16H18O4
Frequently asked questions
What is the molar mass of C16H18O4?
The molar mass of C16H18O4 is 274.32 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 274.1205 Da.
How many compounds have the formula C16H18O4?
CompoundList lists 233 compounds with the molecular formula C16H18O4, including Bis(2-methylprop-2-en-1-yl) benzene-1,3-dicarboxylate, 3,4,4',5-Tetramethoxy-1,1'-biphenyl, 4-(4-Methylenecyclohexylmethoxycarbonyl)benzoic acid. 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 C16H18O4?
C16H18O4 has a degree of unsaturation of 8. 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.