Molecular formula

C₁₈H₂₂O₄S

27 compounds have this formula on CompoundList.

Molar mass: 334.43g/mol
Monoisotopic mass: 334.1239Da
Atoms: 45
Elements: 4
Rings plus double bonds: 8

The formula C18H22O4S describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 4 oxygen atoms and 1 sulfur atom. 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 × 1864.65%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 226.63%
1.008 × 22 = 22.176 g/mol
O Oxygen × 419.14%
15.999 × 4 = 63.996 g/mol
S Sulfur × 19.59%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H22O4S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 27 of 27 compounds

(3-(2-Methoxy-5-methylphenyl)-3-phenylpropyl) methanesulfonate

CAS 882878-66-2C₁₈H₂₂O₄S

2,2'-[Sulfonylbis(methylene)]bis(4,6-dimethylphenol)

CAS 63261-28-9C₁₈H₂₂O₄S

2-[2-[2-(2-Hydroxypropan-2-yl)phenyl]sulfonylphenyl]propan-2-ol

CAS 63744-06-9C₁₈H₂₂O₄S

4-(Benzyloxy)butyl 4-methylbenzene-1-sulfonate

CAS 126519-79-7C₁₈H₂₂O₄S

5-(((4-(tert-Butyl)benzyl)sulfanyl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione

CAS 477866-46-9C₁₈H₂₂O₄S

Benzene, 1,1'-sulfonylbis[4-(1-methylethoxy)-

CAS 116763-20-3C₁₈H₂₂O₄S

4-(4-Methoxyphenyl)butyl 4-methylbenzene-1-sulfonate

CAS 88537-45-5C₁₈H₂₂O₄S

Cyclobuta[1,2:3,4]dicyclopenten-1(2H)-one, octahydro-3a-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (3aalpha,3balpha,6aalpha,6balpha)-

CAS 119245-18-0C₁₈H₂₂O₄S

Bis(4-propoxyphenyl) sulfone

CAS 97042-12-1C₁₈H₂₂O₄S

Dobutamine impurity 39

CAS 126521-63-9C₁₈H₂₂O₄S

4,4'-Sulfonylbis(2-propylphenol)

CAS 94854-29-2C₁₈H₂₂O₄S

4-tert-Butylphenyl 4-methoxy-3-methylbenzene-1-sulfonate

CAS 893669-19-7C₁₈H₂₂O₄S

2,5-Dimethylphenyl 4-ethoxy-2,5-dimethylbenzene-1-sulfonate

CAS 2361754-55-2C₁₈H₂₂O₄S

(3-Methyl-4-propan-2-ylphenyl) 4-methoxy-3-methylbenzenesulfonate

CAS 2361756-71-8C₁₈H₂₂O₄S

4-tert-Butylphenyl 2-methoxy-5-methylbenzene-1-sulfonate

CAS 2415623-16-2C₁₈H₂₂O₄S

4-(Propan-2-yl)phenyl 5-methoxy-2,4-dimethylbenzene-1-sulfonate

CAS 2419650-83-0C₁₈H₂₂O₄S

4,4'-Sulfonylbis[2-(propan-2-yl)phenol]

CAS 95336-80-4C₁₈H₂₂O₄S

2,2'-Sulfanediylbis[1-(4-methoxyphenyl)ethan-1-ol]

CAS 1000775-75-6C₁₈H₂₂O₄S

2',6'-Dimethyl-4'-[3-(methylsulfonyl)propoxy][1,1'-biphenyl]-3-ol

CAS 1443779-20-1C₁₈H₂₂O₄S

3-(4-Ethoxyphenyl)propyl 4-methylbenzenesulfonate

CAS 1449714-67-3C₁₈H₂₂O₄S

2,2-Dimethyl-3-phenoxypropyl 4-methylbenzene-1-sulfonate

CAS 1991-47-5C₁₈H₂₂O₄S

2,2'-{Sulfanediylbis[(2-methyl-4,1-phenylene)oxy]}di(ethan-1-ol)

CAS 157370-41-7C₁₈H₂₂O₄S

4-Methylbenzene-1-sulfonic acid--(3-phenylcyclobutyl)methanol (1/1)

CAS 69584-51-6C₁₈H₂₂O₄S

1-Methyl-4-{2-[(2-phenylpropan-2-yl)peroxy]ethanesulfonyl}benzene

CAS 62021-95-8C₁₈H₂₂O₄S

Frequently asked questions

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What is the molar mass of C18H22O4S?

The molar mass of C18H22O4S is 334.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 334.1239 Da.

How many compounds have the formula C18H22O4S?

CompoundList lists 27 compounds with the molecular formula C18H22O4S, including (3-(2-Methoxy-5-methylphenyl)-3-phenylpropyl) methanesulfonate, 2,2'-[Sulfonylbis(methylene)]bis(4,6-dimethylphenol), 2-[2-[2-(2-Hydroxypropan-2-yl)phenyl]sulfonylphenyl]propan-2-ol. 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 C18H22O4S?

C18H22O4S 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.