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Molecular formula

C15H21ClO

23 compounds have this formula on CompoundList.

Molar mass
252.78g/mol
Monoisotopic mass
252.1281Da
Atoms
38
Elements
4
Rings plus double bonds
5

The formula C15H21ClO describes a molecule made of 15 carbon atoms, 21 hydrogen atoms, 1 chlorine atom and 1 oxygen 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 × 1571.27%
    12.011 × 15 = 180.165 g/mol
  • H Hydrogen × 218.37%
    1.008 × 21 = 21.168 g/mol
  • Cl Chlorine × 114.02%
    35.45 × 1 = 35.450 g/mol
  • O Oxygen × 16.33%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C15H21ClO

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

Showing 1 to 23 of 23 compounds

2-Chloro-1-(4-hexylphenyl)propan-1-one chemical structure, C15H21ClO, CAS 554439-49-5
2-Chloro-1-(4-hexylphenyl)propan-1-one
CAS 554439-49-5C15H21ClO
Benzoyl chloride, 4-octyl- chemical structure, C15H21ClO, CAS 50606-97-8
Benzoyl chloride, 4-octyl-
CAS 50606-97-8C15H21ClO
1-[2,4-Bis(propan-2-yl)phenyl]-2-chloropropan-1-one chemical structure, C15H21ClO, CAS 571157-70-5
1-[2,4-Bis(propan-2-yl)phenyl]-2-chloropropan-1-one
CAS 571157-70-5C15H21ClO
3,5-Di-t-butylbenzoyl chloride chemical structure, C15H21ClO, CAS 14377-33-4
3,5-Di-t-butylbenzoyl chloride
CAS 14377-33-4C15H21ClO
1-(5-tert-Butyl-2-chlorophenyl)-2,2-dimethylpropan-1-one chemical structure, C15H21ClO, CAS 88091-27-4
1-(5-tert-Butyl-2-chlorophenyl)-2,2-dimethylpropan-1-one
CAS 88091-27-4C15H21ClO
1-Chloro-3-(4-cyclohexylphenyl)propan-2-ol chemical structure, C15H21ClO, CAS 6728-90-1
1-Chloro-3-(4-cyclohexylphenyl)propan-2-ol
CAS 6728-90-1C15H21ClO
5-(4-Chlorophenyl)-2,2,5-trimethylhexan-3-one chemical structure, C15H21ClO, CAS 88091-28-5
5-(4-Chlorophenyl)-2,2,5-trimethylhexan-3-one
CAS 88091-28-5C15H21ClO
1-(3-Chloro-4-methylphenyl)-4,4-dimethylcyclohexanol chemical structure, C15H21ClO, CAS 1962350-98-6
1-(3-Chloro-4-methylphenyl)-4,4-dimethylcyclohexanol
CAS 1962350-98-6C15H21ClO
1-(2-Chloro-5-methylphenyl)-4,4-dimethylcyclohexanol chemical structure, C15H21ClO, CAS 2918951-86-5
1-(2-Chloro-5-methylphenyl)-4,4-dimethylcyclohexanol
CAS 2918951-86-5C15H21ClO
1-(3-Chloro-4-methylphenyl)cyclooctanol chemical structure, C15H21ClO, CAS 2969370-06-5
1-(3-Chloro-4-methylphenyl)cyclooctanol
CAS 2969370-06-5C15H21ClO
(E)-1-(4-Chlorophenyl)non-1-en-3-ol chemical structure, C15H21ClO, CAS 53710-42-2
(E)-1-(4-Chlorophenyl)non-1-en-3-ol
CAS 53710-42-2C15H21ClO
(1-Chloro-7-methoxy-4-methylhept-4-EN-1-yl)benzene chemical structure, C15H21ClO, CAS 651332-02-4
(1-Chloro-7-methoxy-4-methylhept-4-EN-1-yl)benzene
CAS 651332-02-4C15H21ClO
({[1-(Chloromethyl)cyclohexyl]methoxy}methyl)benzene chemical structure, C15H21ClO, CAS 1866291-76-0
({[1-(Chloromethyl)cyclohexyl]methoxy}methyl)benzene
CAS 1866291-76-0C15H21ClO
[(3-Chloro-2-cyclopentylpropoxy)methyl]benzene chemical structure, C15H21ClO, CAS 1880011-68-6
[(3-Chloro-2-cyclopentylpropoxy)methyl]benzene
CAS 1880011-68-6C15H21ClO
({2-[1-(Chloromethyl)cyclopentyl]ethoxy}methyl)benzene chemical structure, C15H21ClO, CAS 1854397-86-6
({2-[1-(Chloromethyl)cyclopentyl]ethoxy}methyl)benzene
CAS 1854397-86-6C15H21ClO
[(4-Chloro-3-cyclopropyl-3-methylbutoxy)methyl]benzene chemical structure, C15H21ClO, CAS 1881118-45-1
[(4-Chloro-3-cyclopropyl-3-methylbutoxy)methyl]benzene
CAS 1881118-45-1C15H21ClO
({3-[1-(Chloromethyl)cyclobutyl]propoxy}methyl)benzene chemical structure, C15H21ClO, CAS 1858527-17-9
({3-[1-(Chloromethyl)cyclobutyl]propoxy}methyl)benzene
CAS 1858527-17-9C15H21ClO
({[4-(Chloromethyl)-4-methylhex-5-en-1-yl]oxy}methyl)benzene chemical structure, C15H21ClO, CAS 1880655-50-4
({[4-(Chloromethyl)-4-methylhex-5-en-1-yl]oxy}methyl)benzene
CAS 1880655-50-4C15H21ClO
({[4-(Chloromethyl)hept-6-en-1-yl]oxy}methyl)benzene chemical structure, C15H21ClO, CAS 1851555-53-7
({[4-(Chloromethyl)hept-6-en-1-yl]oxy}methyl)benzene
CAS 1851555-53-7C15H21ClO
({3-[1-(Chloromethyl)-2-methylcyclopropyl]propoxy}methyl)benzene chemical structure, C15H21ClO, CAS 2138411-10-4
({3-[1-(Chloromethyl)-2-methylcyclopropyl]propoxy}methyl)benzene
CAS 2138411-10-4C15H21ClO
({2-[1-(Chloromethyl)-2,2-dimethylcyclopropyl]ethoxy}methyl)benzene chemical structure, C15H21ClO, CAS 2138293-73-7
({2-[1-(Chloromethyl)-2,2-dimethylcyclopropyl]ethoxy}methyl)benzene
CAS 2138293-73-7C15H21ClO
({3-[1-(Chloromethyl)cyclopropyl]-2-methylpropoxy}methyl)benzene chemical structure, C15H21ClO, CAS 2137790-96-4
({3-[1-(Chloromethyl)cyclopropyl]-2-methylpropoxy}methyl)benzene
CAS 2137790-96-4C15H21ClO
({2-[1-(Chloromethyl)-3-methylcyclobutyl]ethoxy}methyl)benzene chemical structure, C15H21ClO, CAS 2138357-71-6
({2-[1-(Chloromethyl)-3-methylcyclobutyl]ethoxy}methyl)benzene
CAS 2138357-71-6C15H21ClO

Frequently asked questions

What is the molar mass of C15H21ClO?

The molar mass of C15H21ClO is 252.78 g/mol, calculated from standard atomic weights for 15 carbon atoms, 21 hydrogen atoms, 1 chlorine atom and 1 oxygen atom. The monoisotopic mass is 252.1281 Da.

How many compounds have the formula C15H21ClO?

CompoundList lists 23 compounds with the molecular formula C15H21ClO, including 2-Chloro-1-(4-hexylphenyl)propan-1-one, Benzoyl chloride, 4-octyl-, 1-[2,4-Bis(propan-2-yl)phenyl]-2-chloropropan-1-one. 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 C15H21ClO?

C15H21ClO 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.