Molecular formula

C₁₁H₁₁ClO₅

29 compounds have this formula on CompoundList.

Molar mass: 258.65g/mol
Monoisotopic mass: 258.0295Da
Atoms: 28
Elements: 4
Rings plus double bonds: 6

The formula C11H11ClO5 describes a molecule made of 11 carbon atoms, 11 hydrogen atoms, 1 chlorine atom and 5 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 × 1151.08%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 114.29%
1.008 × 11 = 11.088 g/mol
Cl Chlorine × 113.71%
35.45 × 1 = 35.450 g/mol
O Oxygen × 530.93%
15.999 × 5 = 79.995 g/mol

Look up another formula

Compounds with the formula C11H11ClO5

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

Showing 1 to 29 of 29 compounds

2-(2-Chloro-6-ethoxy-4-formylphenoxy)acetic acid

CAS 428836-03-7C₁₁H₁₁ClO₅

2-(4-Chloro-2-formyl-6-methoxyphenoxy)propanoic acid

CAS 590395-59-8C₁₁H₁₁ClO₅

Methyl 2-(5-chloro-4-formyl-2-methoxyphenoxy)acetate

CAS 692274-44-5C₁₁H₁₁ClO₅

2-(5-Chloro-2-ethoxy-4-formylphenoxy)acetic acid

CAS 692279-86-0C₁₁H₁₁ClO₅

Methyl (2-chloro-4-formyl-6-methoxyphenoxy)acetate

CAS 428492-17-5C₁₁H₁₁ClO₅

2-(2-Chloro-4-formyl-6-methoxyphenoxy)propanoic acid

CAS 590395-58-7C₁₁H₁₁ClO₅

4-Acetoxy-3,5-dimethoxybenzoyl chloride

CAS 39657-47-1C₁₁H₁₁ClO₅

Dimethyl 2-(4-chlorophenoxy)malonate

CAS 338400-09-2C₁₁H₁₁ClO₅

Methyl (4-chloro-2-formyl-6-methoxyphenoxy)acetate

CAS 1713174-72-1C₁₁H₁₁ClO₅

1,3-Dimethyl 2-chloro-5-methoxybenzene-1,3-dicarboxylate

CAS 2229566-47-4C₁₁H₁₁ClO₅

Ethyl 3-chloro-5-formyl-4,6-dihydroxy-2-methylbenzoate

CAS 57857-81-5C₁₁H₁₁ClO₅

3-(2-Chloro-3,4-dimethoxyphenyl)-2-oxopropanoic acid

CAS 1405390-88-6C₁₁H₁₁ClO₅

[4-(Acetyloxy)-2-chloro-5-methoxyphenyl]acetic acid

CAS 1374575-08-2C₁₁H₁₁ClO₅

Methyl 4-chloro-2-(2-methoxy-2-oxoethoxy)benzoate

CAS 876306-67-1C₁₁H₁₁ClO₅

Dimethyl 5-chloro-2-methoxybenzene-1,3-dicarboxylate

CAS 1421840-17-6C₁₁H₁₁ClO₅

2-((9-Chloro-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-yl)oxy)acetic acid

CAS 2098037-83-1C₁₁H₁₁ClO₅

Dimethyl 3-chloro-6-methoxyphthalate

CAS 99854-27-0C₁₁H₁₁ClO₅

2-(1-Carboxy-1-methylethoxy)-5-chlorobenzoic acid

CAS 14151-89-4C₁₁H₁₁ClO₅

[(5-Chloro-2,2-dimethyl-2H-1,3-benzodioxol-4-yl)oxy]acetic acid

CAS 89097-41-6C₁₁H₁₁ClO₅

5-Chloro-2-(2-ethoxy-2-oxoethoxy)benzoic acid

CAS 1094310-79-8C₁₁H₁₁ClO₅

Dimethyl 2-(2-chlorophenoxy)malonate

CAS 1267339-03-6C₁₁H₁₁ClO₅

Methyl (3S)-3-(7-chloro-1,3-dioxaindan-5-yl)-3-hydroxypropanoate

CAS 2227660-38-8C₁₁H₁₁ClO₅

Methyl (3R)-3-(7-chloro-1,3-dioxaindan-5-yl)-3-hydroxypropanoate

CAS 2227800-52-2C₁₁H₁₁ClO₅

3-(7-Chloro-1,3-dioxaindan-5-yl)-2-methoxypropanoic acid

CAS 2228700-21-6C₁₁H₁₁ClO₅

Frequently asked questions

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What is the molar mass of C11H11ClO5?

The molar mass of C11H11ClO5 is 258.65 g/mol, calculated from standard atomic weights for 11 carbon atoms, 11 hydrogen atoms, 1 chlorine atom and 5 oxygen atoms. The monoisotopic mass is 258.0295 Da.

How many compounds have the formula C11H11ClO5?

CompoundList lists 29 compounds with the molecular formula C11H11ClO5, including 2-(2-Chloro-6-ethoxy-4-formylphenoxy)acetic acid, 2-(4-Chloro-2-formyl-6-methoxyphenoxy)propanoic acid, Methyl 2-(5-chloro-4-formyl-2-methoxyphenoxy)acetate. 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 C11H11ClO5?

C11H11ClO5 has a degree of unsaturation of 6. 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.