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Molecular formula

C8H7ClO2

133 compounds have this formula on CompoundList.

Molar mass
170.59g/mol
Monoisotopic mass
173.0323Da
Atoms
18
Elements
4
Rings plus double bonds
5

The formula C8H7ClO2 describes a molecule made of 8 carbon atoms, 7 hydrogen atoms, 1 chlorine atom and 2 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 × 856.33%
    12.011 × 8 = 96.088 g/mol
  • H Hydrogen × 74.14%
    1.008 × 7 = 7.056 g/mol
  • Cl Chlorine × 120.78%
    35.45 × 1 = 35.450 g/mol
  • O Oxygen × 218.76%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C8H7ClO2

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

Showing 101 to 133 of 133 compounds

2-(5-Chloro-2-hydroxyphenyl)acetaldehyde chemical structure, C8H7ClO2, CAS 847557-41-9
2-(5-Chloro-2-hydroxyphenyl)acetaldehyde
CAS 847557-41-9C8H7ClO2
3-Chloro-4-hydroxy-2-methylbenzaldehyde chemical structure, C8H7ClO2, CAS 2095236-70-5
3-Chloro-4-hydroxy-2-methylbenzaldehyde
CAS 2095236-70-5C8H7ClO2
2-Chloro-4-methoxy(D3)benzaldehyde chemical structure, C8H7ClO2, CAS 3028186-74-2
2-Chloro-4-methoxy(D3)benzaldehyde
CAS 3028186-74-2C8H7ClO2
2-(2-Chloro-4-hydroxyphenyl)acetaldehyde chemical structure, C8H7ClO2, CAS 123689-69-0
2-(2-Chloro-4-hydroxyphenyl)acetaldehyde
CAS 123689-69-0C8H7ClO2
4-(Hydroxymethyl)benzoyl chloride chemical structure, C8H7ClO2, CAS 90531-75-2
4-(Hydroxymethyl)benzoyl chloride
CAS 90531-75-2C8H7ClO2
3-Chloro-4-(hydroxymethyl)benzaldehyde chemical structure, C8H7ClO2, CAS 219765-14-7
3-Chloro-4-(hydroxymethyl)benzaldehyde
CAS 219765-14-7C8H7ClO2
3-Chloro-6-hydroxy-2-methylbenzaldehyde chemical structure, C8H7ClO2, CAS 34333-12-5
3-Chloro-6-hydroxy-2-methylbenzaldehyde
CAS 34333-12-5C8H7ClO2
4-Chloro-2-hydroxy-5-methylbenzaldehyde chemical structure, C8H7ClO2, CAS 1427362-04-6
4-Chloro-2-hydroxy-5-methylbenzaldehyde
CAS 1427362-04-6C8H7ClO2
3-Hydroxy-4-methylbenzoyl chloride chemical structure, C8H7ClO2, CAS 348165-48-0
3-Hydroxy-4-methylbenzoyl chloride
CAS 348165-48-0C8H7ClO2
4-Chloro-2,3-dihydrobenzofuran-5-ol chemical structure, C8H7ClO2, CAS 879093-13-7
4-Chloro-2,3-dihydrobenzofuran-5-ol
CAS 879093-13-7C8H7ClO2
2-(2-Chloroethyl)cyclohexa-2,5-diene-1,4-dione chemical structure, C8H7ClO2, CAS 63370-81-0
2-(2-Chloroethyl)cyclohexa-2,5-diene-1,4-dione
CAS 63370-81-0C8H7ClO2
4-Chloro-5-hydroxy-2-methylbenzaldehyde chemical structure, C8H7ClO2, CAS 1785146-50-0
4-Chloro-5-hydroxy-2-methylbenzaldehyde
CAS 1785146-50-0C8H7ClO2
2-Chloro-5-hydroxy-3-methylbenzaldehyde chemical structure, C8H7ClO2, CAS 1782405-41-7
2-Chloro-5-hydroxy-3-methylbenzaldehyde
CAS 1782405-41-7C8H7ClO2
2-(2-Chloro-6-hydroxyphenyl)acetaldehyde chemical structure, C8H7ClO2, CAS 2228894-07-1
2-(2-Chloro-6-hydroxyphenyl)acetaldehyde
CAS 2228894-07-1C8H7ClO2
2-(3-Chloro-2-hydroxyphenyl)acetaldehyde chemical structure, C8H7ClO2, CAS 2228880-40-6
2-(3-Chloro-2-hydroxyphenyl)acetaldehyde
CAS 2228880-40-6C8H7ClO2
2-(4-Chloro-2-hydroxyphenyl)acetaldehyde chemical structure, C8H7ClO2, CAS 2228771-88-6
2-(4-Chloro-2-hydroxyphenyl)acetaldehyde
CAS 2228771-88-6C8H7ClO2
7-Chloro-2,3-dihydrobenzofuran-5-ol chemical structure, C8H7ClO2, CAS 359844-57-8
7-Chloro-2,3-dihydrobenzofuran-5-ol
CAS 359844-57-8C8H7ClO2
4-Chloro-3,5-dimethylcyclohexa-3,5-diene-1,2-dione chemical structure, C8H7ClO2, CAS 87567-88-2
4-Chloro-3,5-dimethylcyclohexa-3,5-diene-1,2-dione
CAS 87567-88-2C8H7ClO2
4-Chloro-7-methyl-1,3-benzodioxole chemical structure, C8H7ClO2, CAS 1427417-84-2
4-Chloro-7-methyl-1,3-benzodioxole
CAS 1427417-84-2C8H7ClO2
3-Chlorobicyclo[4.2.0]octa-1,3,5-triene-2,5-diol chemical structure, C8H7ClO2, CAS 185414-22-6
3-Chlorobicyclo[4.2.0]octa-1,3,5-triene-2,5-diol
CAS 185414-22-6C8H7ClO2
1-(5-Chlorofuran-2-yl)cyclopropane-1-carbaldehyde chemical structure, C8H7ClO2, CAS 1505663-23-9
1-(5-Chlorofuran-2-yl)cyclopropane-1-carbaldehyde
CAS 1505663-23-9C8H7ClO2
2-Chloro-5-(hydroxymethyl)benzaldehyde chemical structure, C8H7ClO2, CAS 1288998-81-1
2-Chloro-5-(hydroxymethyl)benzaldehyde
CAS 1288998-81-1C8H7ClO2
4-Chloro-3-(hydroxymethyl)benzaldehyde chemical structure, C8H7ClO2, CAS 1379270-19-5
4-Chloro-3-(hydroxymethyl)benzaldehyde
CAS 1379270-19-5C8H7ClO2
4-Hydroxy-3-methylbenzoyl chloride chemical structure, C8H7ClO2, CAS 1099832-26-4
4-Hydroxy-3-methylbenzoyl chloride
CAS 1099832-26-4C8H7ClO2

Frequently asked questions

What is the molar mass of C8H7ClO2?

The molar mass of C8H7ClO2 is 170.59 g/mol, calculated from standard atomic weights for 8 carbon atoms, 7 hydrogen atoms, 1 chlorine atom and 2 oxygen atoms. The monoisotopic mass is 173.0323 Da.

How many compounds have the formula C8H7ClO2?

CompoundList lists 133 compounds with the molecular formula C8H7ClO2, including 2-(5-Chloro-2-hydroxyphenyl)acetaldehyde, 3-Chloro-4-hydroxy-2-methylbenzaldehyde, 2-Chloro-4-methoxy(D3)benzaldehyde. 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 C8H7ClO2?

C8H7ClO2 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.