Molecular formula

C₈H₁₁ClO₃

36 compounds have this formula on CompoundList.

Molar mass: 190.62g/mol
Monoisotopic mass: 190.0397Da
Atoms: 23
Elements: 4
Rings plus double bonds: 3

The formula C8H11ClO3 describes a molecule made of 8 carbon atoms, 11 hydrogen atoms, 1 chlorine atom and 3 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 × 850.41%
12.011 × 8 = 96.088 g/mol
H Hydrogen × 115.82%
1.008 × 11 = 11.088 g/mol
Cl Chlorine × 118.60%
35.45 × 1 = 35.450 g/mol
O Oxygen × 325.18%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C8H11ClO3

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

Showing 1 to 36 of 36 compounds

Ethyl 2-chloro-3-cyclopropyl-3-oxopropanoate

CAS 1033707-26-4C₈H₁₁ClO₃

Methyl 1-(chlorocarbonyl)cyclopentane-1-carboxylate

CAS 923020-94-4C₈H₁₁ClO₃

Ethyl 1-chlorocarbonylcyclobutanecarboxylate

CAS 1075-81-6C₈H₁₁ClO₃

[1-(Chlorocarbonyl)cyclobutyl]methyl acetate

CAS 114671-91-9C₈H₁₁ClO₃

Ethyl 1-chloro-2-oxocyclopentane-1-carboxylate

CAS 42593-12-4C₈H₁₁ClO₃

3-(Chlorocarbonyl)-cyclopentanecarboxylic acid methyl ester

CAS 85174-63-6C₈H₁₁ClO₃

1,4-Dioxaspiro[4.4]nonane-7-carbonyl Chloride

CAS 2568130-85-6C₈H₁₁ClO₃

1-Chloro-6-oxaspiro[2.5]octane-1-carboxylic acid

CAS 2460756-34-5C₈H₁₁ClO₃

Methyl (1R,3S)-3-(chlorocarbonyl)-2,2-dimethylcyclopropane-1-carboxylate

CAS 120591-67-5C₈H₁₁ClO₃

7-Chloro-1,4-dioxaspiro[4.5]decan-8-one

CAS 815575-85-0C₈H₁₁ClO₃

3-Chloro-6-ethyl-4-hydroxy-6-methyl-5,6-dihydro-pyran-2-one

CAS 749933-18-4C₈H₁₁ClO₃

Methyl 2-chloro-1-oxaspiro[2.4]heptane-2-carboxylate

CAS 1695977-33-3C₈H₁₁ClO₃

rac-Methyl (1R,2R)-2-(2-chloroacetyl)cyclobutane-1-carboxylate, trans

CAS 2770895-25-3C₈H₁₁ClO₃

Cyclohexyl chloro(oxo)acetate

CAS 54166-92-6C₈H₁₁ClO₃

1-Chloro-3-[(furan-2-yl)methoxy]propan-2-ol

CAS 5380-88-1C₈H₁₁ClO₃

Methyl 3-(chlorocarbonyl)-2,2-dimethylcyclopropane-1-carboxylate

CAS 76842-28-9C₈H₁₁ClO₃

Methyl 2-chloro-5-methyl-1-oxaspiro[2.3]hexane-2-carboxylate

CAS 1700335-26-7C₈H₁₁ClO₃

Methyl 2-chloro-4-methyl-1-oxaspiro[2.3]hexane-2-carboxylate

CAS 1880814-95-8C₈H₁₁ClO₃

Ethyl 4-chloro-3-formyl-3-pentenoate

CAS 136343-81-2C₈H₁₁ClO₃

1-Methyl-4-oxocyclohexyl carbonochloridate

CAS 2172599-35-6C₈H₁₁ClO₃

But-3-en-1-yl 2-chloro-3-oxobutanoate

CAS 61363-96-0C₈H₁₁ClO₃

2-Oxo-3-propyloxolane-3-carbonyl chloride

CAS 82672-11-5C₈H₁₁ClO₃

Cyclopentanecarboxylic acid, 3-(chlorocarbonyl)-, methyl ester, cis-(9CI)

CAS 116940-83-1C₈H₁₁ClO₃

6,6-Dimethyl-4-oxooxane-2-carbonyl chloride

CAS 129536-96-5C₈H₁₁ClO₃

Frequently asked questions

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What is the molar mass of C8H11ClO3?

The molar mass of C8H11ClO3 is 190.62 g/mol, calculated from standard atomic weights for 8 carbon atoms, 11 hydrogen atoms, 1 chlorine atom and 3 oxygen atoms. The monoisotopic mass is 190.0397 Da.

How many compounds have the formula C8H11ClO3?

CompoundList lists 36 compounds with the molecular formula C8H11ClO3, including Ethyl 2-chloro-3-cyclopropyl-3-oxopropanoate, Methyl 1-(chlorocarbonyl)cyclopentane-1-carboxylate, Ethyl 1-chlorocarbonylcyclobutanecarboxylate. 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 C8H11ClO3?

C8H11ClO3 has a degree of unsaturation of 3. 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.