Molecular formula
C13H18O4
601 compounds have this formula on CompoundList.
- Molar mass
- 238.28g/mol
- Monoisotopic mass
- 238.1205Da
- Atoms
- 35
- Elements
- 3
- Rings plus double bonds
- 5
The formula C13H18O4 describes a molecule made of 13 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 × 1365.53%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 187.61%1.008 × 18 = 18.144 g/mol
- O Oxygen × 426.86%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C13H18O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 601 compounds
3-(4-Ethoxy-3-methoxyphenyl)-2-methylpropanoic acid
CAS 857813-54-8C13H18O4
2-(3,5-Dimethoxyphenyl)-3-methylbutanoic acid
CAS 1532310-41-0C13H18O4
2,4-Diisopropoxybenzoic acid
CAS 79128-16-8C13H18O4
3-(Hydroxymethyl)-5,6-dimethoxy-1,2,3,4-tetrahydronaphthalen-1-ol
CAS 1267035-15-3C13H18O4
3-(3,5-Dimethoxyphenyl)-2,2-dimethylpropanoic acid
CAS 1781655-77-3C13H18O4
![2-[(1-Hydroxycyclohexyl)methyl]-4-methyl-3-furancarboxylic acid chemical structure, C13H18O4, CAS 66505-32-6](/s/FEGSJJDMXAYZNA-UHFFFAOYSA-N.svg)
2-[(1-Hydroxycyclohexyl)methyl]-4-methyl-3-furancarboxylic acid
CAS 66505-32-6C13H18O4
4-(Acetyloxy)-3-ethyl-6-(1-methylpropyl)-2H-pyran-2-one
CAS 150973-79-8C13H18O4
4-(2,4,6-Trimethoxyphenyl)butanal
CAS 2228162-21-6C13H18O4
Methyl 4-(dimethoxymethyl)-2-ethylbenzoate
CAS 1609536-61-9C13H18O4
tert-Butyl 2-ethoxybenzene-1-carboperoxoate
CAS 42926-45-4C13H18O4
![2-[2-(4-Ethoxyphenoxy)ethyl]-1,3-dioxolane chemical structure, C13H18O4, CAS 1225707-67-4](/s/JDVOERCAMMVBIU-UHFFFAOYSA-N.svg)
2-[2-(4-Ethoxyphenoxy)ethyl]-1,3-dioxolane
CAS 1225707-67-4C13H18O4
Methyl 3-(2-hydroxy-4-isopropoxyphenyl)propanoate
CAS 1399657-71-6C13H18O4
tert-Butyl 2-(4-hydroxy-3-methoxyphenyl)acetate
CAS 1374784-91-4C13H18O4
1,4-Dicyclobutyl 2-methylenebutanedioate
CAS 78537-68-5C13H18O4
tert-Butyl 2-(2-hydroxy-5-methoxyphenyl)acetate
CAS 1160169-47-0C13H18O4
3-(2-Methoxyethoxy)-1-(4-methoxyphenyl)propan-1-one
CAS 1630027-47-2C13H18O4
4-(3-Ethoxy-4-methoxyphenyl)butanoic acid
CAS 1895824-64-2C13H18O4
Methyl 4-(tert-Butoxy)-3-methoxybenzoate
CAS 1668585-99-6C13H18O4
3-(4-tert-Butylphenyl)-2,3-dihydroxypropanoic acid
CAS 1334612-25-7C13H18O4
4-(3,5-Dimethoxy-4-methylphenyl)butanoic acid
CAS 1892134-09-6C13H18O4
4-(2-Hydroxy-2-methylpropoxy)-3-methylbenzoic acid methyl ester
CAS 1644679-70-8C13H18O4
Ethyl 4-hydroxy-3-(2-methylpropoxy)benzoate
CAS 1574285-93-0C13H18O4
Methyl 2-(3-(benzyloxy)propoxy)acetate
CAS 2043001-36-9C13H18O4
3-(3-Benzyloxy-propoxy)-propionic acid
CAS 2365228-90-4C13H18O4
- 3-(3-(2-Methoxyethoxy)phenyl)-2-methylpropanoic acid2566394-24-7C13H18O4
- 2-[[4-(3-Methoxypropoxy)phenoxy]methyl]oxirane252577-96-1C13H18O4
- Methyl 3-ethoxy-5-(methoxymethyl)-4-methylbenzoate2603350-20-3C13H18O4
- 2-Isopropyl-4-(2-methoxyethoxy)benzoic acid2819318-64-2C13H18O4
- 2-(Hexyloxy)-4-hydroxybenzoic acid2809993-85-7C13H18O4
- ((2S,5R)-5-((Benzyloxy)methyl)-1,4-dioxan-2-yl)methanol2767412-42-8C13H18O4
- Ethyl 3-hydroxy-3-(3-methoxy-4-methylphenyl)propanoate2734774-95-7C13H18O4
- Ethyl (2E)-(3-oxo-2-oxaspiro[4.5]decan-1-ylidene)acetate147225-73-8C13H18O4
- Ethyl 3-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)-2-propenoate1092350-62-3C13H18O4
- 1,3-Dihydro-4,5,6-trimethoxy-1,1-dimethylisobenzofuran101268-63-7C13H18O4
- 5-[3-(Acetyloxy)pentyl]-1,3-benzenediol71022-96-3C13H18O4
- Ethyl 5-hexanoylfuran-2-carboxylate32933-02-1C13H18O4
- 1,1-Diethoxy-3-phenoxypropan-2-one13040-81-8C13H18O4
- 4-(2,4,5-Trimethoxyphenyl)butanal2228603-74-3C13H18O4
- tert-Butyl 5-(hydroxymethyl)-2-methoxybenzoate2924465-58-5C13H18O4
- Ethyl 3-Hydroxy-3-(2-methoxy-4-methylphenyl)propanoate2106518-18-5C13H18O4
- 5-(3-Hydroxy-3-methylbutyl)-2-methoxybenzoic acid2924466-15-7C13H18O4
- Isopropyl 3-hydroxy-3-(3-methoxyphenyl)propanoate3002486-15-6C13H18O4
- Isopropyl 3-hydroxy-3-(4-methoxyphenyl)propanoate838841-68-2C13H18O4
- 4-(4-(Methoxymethoxy)phenyl)tetrahydro-2H-pyran-4-ol2918917-62-9C13H18O4
- 2-(2-Phenyl-1,3-dioxan-5-yl)propane-1,3-diol1260789-17-0C13H18O4
- Benzoic acid, 4-hydroxy-3-methoxy-, 2(or 3)-methylbutyl ester73309-44-1C13H18O4
- 4-(Hydroxymethyl)-2-methoxyphenyl 2,2-dimethylpropanoate180713-54-6C13H18O4
- (5-((Benzyloxy)methyl)-1,4-dioxan-2-yl)methanol338459-02-2C13H18O4
- 4-(3,4,5-Trimethoxyphenyl)butanal2121516-75-2C13H18O4
- 5-(3,5-Dimethoxyphenyl)pentanoic acid889-24-7C13H18O4
- Methyl 5-(3-hydroxy-4-methoxyphenyl)pentanoate205052-12-6C13H18O4
- 2,2-Diethoxy-4-phenyl-1,3-dioxolane61562-26-3C13H18O4
- tert-Butyl 2-hydroxy-4-methoxy-6-methylbenzoate61424-84-8C13H18O4
- 2-Methylpropyl 2-(4-hydroxyphenoxy)propanoate80073-11-6C13H18O4
- Butan-2-yl 2-(4-hydroxyphenoxy)propanoate113683-91-3C13H18O4
- 4-[3-Methoxy-4-(methoxymethoxy)phenyl]butan-2-one571171-66-9C13H18O4
- Ethyl 2-[(benzyloxy)methoxy]propanoate174621-62-6C13H18O4
- Ethyl 4-acetyl-5-oxo-2-(prop-2-YN-1-yl)hexanoate96540-52-2C13H18O4
- 4-(2,3-Dimethoxyphenyl)-2-methylbutanoic acid102535-46-6C13H18O4
- 2-[(3,4-Dimethoxyphenyl)methyl]-2-methyl-1,3-dioxolane118128-82-8C13H18O4
- Drotaverine impurity 1292157-09-0C13H18O4
- Ethyl 4-(4-hydroxybutoxy)benzoate98092-85-4C13H18O4
- 6,7-Dimethoxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-ol62470-72-8C13H18O4
- 3-(2-Methylpropylidene)-1,5-dioxaspiro[5.5]undecane-2,4-dione132473-12-2C13H18O4
- (e)-Methyl 5-(1-methyl-2,6-dioxocyclohexyl)pent-2-enoate909726-56-3C13H18O4
- 4-[(3,4-Dimethoxyphenyl)methoxy]butan-2-one90033-50-4C13H18O4
- 4-(4-Methoxyphenoxy)-3,3-dimethylbutanoic acid157987-96-7C13H18O4
- 1-[2,6-Dihydroxy-4-(3-methylbutoxy)phenyl]ethan-1-one918814-69-4C13H18O4
- 2,3,5-Trimethoxy-4-(propan-2-yl)benzaldehyde866464-91-7C13H18O4
- 1-(2-Oxotetrahydrofuran-3-yl)cyclopentyl methacrylate297156-80-0C13H18O4
- 3-(2-(Benzyloxy)ethoxy)tetrahydrofuran-2-ol1333401-29-8C13H18O4
- Benzoic acid--(3-methyloxolan-3-yl)methanol (1/1)89555-33-9C13H18O4
- 5,8-Dimethoxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-7-ol93107-81-4C13H18O4
- Dimethyl (3-methylbut-2-en-1-yl)(prop-1-yn-1-yl)propanedioate107473-14-3C13H18O4
- 2-(2,4-Dimethoxyphenyl)-2-ethyl-1,3-dioxolane137516-81-5C13H18O4
- 1-(4-Methoxyphenyl)butan-2-yl methyl carbonate491608-67-4C13H18O4
- 4-(2,4-Dimethoxy-3-methylphenyl)butanoic acid185144-06-3C13H18O4
- Benzoic acid--(1R,2R)-cyclohexane-1,2-diol (1/1)188241-97-6C13H18O4
- Benzoic acid--(1R,2S)-cyclohexane-1,2-diol (1/1)188057-92-3C13H18O4
- 4-Ethoxybutyl 2-hydroxybenzoate675836-33-6C13H18O4
- Ethyl 5-(3,5-dihydroxyphenyl)pentanoate64794-01-0C13H18O4
- Diethyl 3,3'-(cyclopropane-1,2-diyl)di(prop-2-enoate)63814-76-6C13H18O4
- Bis(cyclopropylmethyl) 2-methylbut-2-enedioate62952-68-5C13H18O4
- Ethyl 3-(2-methoxyphenoxy)-2-methylpropanoate646064-60-0C13H18O4
- Ethyl 3-(4-methoxyphenoxy)-2-methylpropanoate646064-57-5C13H18O4
- Benzoic acid--hex-3-ene-1,6-diol (1/1)629645-93-8C13H18O4
- 6-Hydroxyhexyl 4-hydroxybenzoate62702-43-6C13H18O4
- Methyl 7-(3-oxo-6-oxabicyclo[3.1.0]hexan-2-yl)hept-5-enoate62155-61-7C13H18O4
- (4S)-4-[(2-Methoxyphenoxy)methyl]-2,2-dimethyl-1,3-dioxolane61267-51-4C13H18O4
- (4R)-4-[(2-Methoxyphenoxy)methyl]-2,2-dimethyl-1,3-dioxolane61248-88-2C13H18O4
- Methyl 7-(3-formylfuran-2-yl)heptanoate61211-06-1C13H18O4
- (3aS,6aR)-3-Methylidene-6,6-dipropyltetrahydrofuro[3,4-b]furan-2,4-dione60427-69-2C13H18O4
- 2-Phenoxyethyl [(propan-2-yl)oxy]acetate60359-63-9C13H18O4
- 2-Phenoxyethyl 3-hydroxy-3-methylbutanoate60359-36-6C13H18O4
- Benzoic acid--cyclohexane-1,2-diol (1/1)72375-13-4C13H18O4
- 6-(3-Methylpent-4-en-1-yl)-5-oxo-5,6-dihydro-2H-pyran-2-yl acetate88125-63-7C13H18O4
- 2-Oxo-1-oxaspiro[4.5]decan-8-yl 2-methylprop-2-enoate817172-07-9C13H18O4
- tert-Butyl methyl octa-2,4,6-trienedioate920504-59-2C13H18O4
- 3-{[(5R)-5,6-Dihydroxyhexyl]oxy}benzaldehyde918531-62-1C13H18O4
- (2R)-1-Propoxypropan-2-yl 4-hydroxybenzoate918162-07-9C13H18O4
Frequently asked questions
What is the molar mass of C13H18O4?
The molar mass of C13H18O4 is 238.28 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 238.1205 Da.
How many compounds have the formula C13H18O4?
CompoundList lists 601 compounds with the molecular formula C13H18O4, including 3-(4-Ethoxy-3-methoxyphenyl)-2-methylpropanoic acid, 2-(3,5-Dimethoxyphenyl)-3-methylbutanoic acid, 2,4-Diisopropoxybenzoic 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 C13H18O4?
C13H18O4 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.