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Molecular formula

C16H21ClO2

14 compounds have this formula on CompoundList.

Molar mass
280.79g/mol
Monoisotopic mass
280.1230Da
Atoms
40
Elements
4
Rings plus double bonds
6

The formula C16H21ClO2 describes a molecule made of 16 carbon atoms, 21 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 × 1668.44%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 217.54%
    1.008 × 21 = 21.168 g/mol
  • Cl Chlorine × 112.63%
    35.45 × 1 = 35.450 g/mol
  • O Oxygen × 211.40%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C16H21ClO2

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

Showing 1 to 14 of 14 compounds

Parachlorophenol, camphorated chemical structure, C16H21ClO2, CAS 8003-18-7
Parachlorophenol, camphorated
CAS 8003-18-7C16H21ClO2
Butyric acid, 4-(3-chloro-4-cyclohexylphenyl)- chemical structure, C16H21ClO2, CAS 32808-68-7
Butyric acid, 4-(3-chloro-4-cyclohexylphenyl)-
CAS 32808-68-7C16H21ClO2
2-{[5-(4-Chlorophenyl)pent-4-en-1-yl]oxy}oxane chemical structure, C16H21ClO2, CAS 90055-20-2
2-{[5-(4-Chlorophenyl)pent-4-en-1-yl]oxy}oxane
CAS 90055-20-2C16H21ClO2
3-Chloro-4-(4-cyclohexylphenyl)butanoic acid chemical structure, C16H21ClO2, CAS 1368144-87-9
3-Chloro-4-(4-cyclohexylphenyl)butanoic acid
CAS 1368144-87-9C16H21ClO2
Cyclohexanecarboxylic acid, 4-(4-chlorophenyl)-1-methyl-, ethyl ester chemical structure, C16H21ClO2, CAS 61405-18-3
Cyclohexanecarboxylic acid, 4-(4-chlorophenyl)-1-methyl-, ethyl ester
CAS 61405-18-3C16H21ClO2
6-(Chloromethyl)-4-(3-methoxypropyl)-2,2-dimethyl-2H-chromene chemical structure, C16H21ClO2, CAS 1005478-27-2
6-(Chloromethyl)-4-(3-methoxypropyl)-2,2-dimethyl-2H-chromene
CAS 1005478-27-2C16H21ClO2
Ethyl 3-(4-chlorophenyl)-1-methylcyclohexane-1-carboxylate chemical structure, C16H21ClO2, CAS 64326-39-2
Ethyl 3-(4-chlorophenyl)-1-methylcyclohexane-1-carboxylate
CAS 64326-39-2C16H21ClO2
2-[(Non-1-en-1-yl)oxy]benzoyl chloride chemical structure, C16H21ClO2, CAS 144210-00-4
2-[(Non-1-en-1-yl)oxy]benzoyl chloride
CAS 144210-00-4C16H21ClO2
3-[5-(4-Chlorophenoxy)-3-methylpent-3-en-1-yl]-2,2-dimethyloxirane chemical structure, C16H21ClO2, CAS 38473-87-9
3-[5-(4-Chlorophenoxy)-3-methylpent-3-en-1-yl]-2,2-dimethyloxirane
CAS 38473-87-9C16H21ClO2
4-Chlorophenyl 4-propylcyclohexane-1-carboxylate chemical structure, C16H21ClO2, CAS 80731-57-3
4-Chlorophenyl 4-propylcyclohexane-1-carboxylate
CAS 80731-57-3C16H21ClO2
4-[(4-Chlorophenyl)(hydroxy)methyl]non-4-en-3-one chemical structure, C16H21ClO2, CAS 918139-05-6
4-[(4-Chlorophenyl)(hydroxy)methyl]non-4-en-3-one
CAS 918139-05-6C16H21ClO2
3-[(Benzyloxy)methyl]-3-(chloromethyl)-2-cyclopropyloxolane chemical structure, C16H21ClO2, CAS 1877668-93-3
3-[(Benzyloxy)methyl]-3-(chloromethyl)-2-cyclopropyloxolane
CAS 1877668-93-3C16H21ClO2
tert-Butyl 3-chloro-3-(4-methylphenyl)cyclobutane-1-carboxylate chemical structure, C16H21ClO2, CAS 2790476-79-6
tert-Butyl 3-chloro-3-(4-methylphenyl)cyclobutane-1-carboxylate
CAS 2790476-79-6C16H21ClO2
tert-Butyl 3-chloro-3-(o-tolyl)cyclobutane-1-carboxylate chemical structure, C16H21ClO2, CAS 2790476-59-2
tert-Butyl 3-chloro-3-(o-tolyl)cyclobutane-1-carboxylate
CAS 2790476-59-2C16H21ClO2

Frequently asked questions

What is the molar mass of C16H21ClO2?

The molar mass of C16H21ClO2 is 280.79 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms, 1 chlorine atom and 2 oxygen atoms. The monoisotopic mass is 280.1230 Da.

How many compounds have the formula C16H21ClO2?

CompoundList lists 14 compounds with the molecular formula C16H21ClO2, including Parachlorophenol, camphorated, Butyric acid, 4-(3-chloro-4-cyclohexylphenyl)-, 2-{[5-(4-Chlorophenyl)pent-4-en-1-yl]oxy}oxane. 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 C16H21ClO2?

C16H21ClO2 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.