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Molecular formula

C12H21N

229 compounds have this formula on CompoundList.

Molar mass
179.31g/mol
Monoisotopic mass
179.1674Da
Atoms
34
Elements
3
Rings plus double bonds
3

The formula C12H21N describes a molecule made of 12 carbon atoms, 21 hydrogen atoms and 1 nitrogen 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 × 1280.38%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 2111.81%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 17.81%
    14.007 × 1 = 14.007 g/mol
Look up another formula

Compounds with the formula C12H21N

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

Showing 201 to 229 of 229 compounds

1-Ethynyl-N-(2-methylpentyl)cyclobutan-1-amine chemical structure, C12H21N, CAS 2137567-21-4
1-Ethynyl-N-(2-methylpentyl)cyclobutan-1-amine
CAS 2137567-21-4C12H21N
1-[2-(Cyclohex-3-en-1-yl)propan-2-yl]cyclopropan-1-amine chemical structure, C12H21N, CAS 2229363-59-9
1-[2-(Cyclohex-3-en-1-yl)propan-2-yl]cyclopropan-1-amine
CAS 2229363-59-9C12H21N
2-[1-(Cyclohex-3-en-1-yl)cyclopropyl]propan-2-amine chemical structure, C12H21N, CAS 2228457-02-9
2-[1-(Cyclohex-3-en-1-yl)cyclopropyl]propan-2-amine
CAS 2228457-02-9C12H21N
4-{Bicyclo[2.2.1]hept-5-en-2-yl}-2-methylbutan-2-amine chemical structure, C12H21N, CAS 2228471-34-7
4-{Bicyclo[2.2.1]hept-5-en-2-yl}-2-methylbutan-2-amine
CAS 2228471-34-7C12H21N
Spiro[azepane-2,2'-bicyclo[2.2.1]heptane] chemical structure, C12H21N, CAS 7161-08-2
Spiro[azepane-2,2'-bicyclo[2.2.1]heptane]
CAS 7161-08-2C12H21N
2-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}prop-2-en-1-amine chemical structure, C12H21N, CAS 2228562-21-6
2-{6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}prop-2-en-1-amine
CAS 2228562-21-6C12H21N
3-[(Cyclohex-3-en-1-yl)methyl]piperidine chemical structure, C12H21N, CAS 2018878-59-4
3-[(Cyclohex-3-en-1-yl)methyl]piperidine
CAS 2018878-59-4C12H21N
4-Cyclopentyl-1-methylcyclohex-3-en-1-amine chemical structure, C12H21N, CAS 2138004-80-3
4-Cyclopentyl-1-methylcyclohex-3-en-1-amine
CAS 2138004-80-3C12H21N
2-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}propan-2-amine chemical structure, C12H21N, CAS 2228212-10-8
2-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}propan-2-amine
CAS 2228212-10-8C12H21N
2-[1-(Cyclohex-3-en-1-yl)cyclobutyl]ethan-1-amine chemical structure, C12H21N, CAS 2229122-34-1
2-[1-(Cyclohex-3-en-1-yl)cyclobutyl]ethan-1-amine
CAS 2229122-34-1C12H21N
(2R)-1-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}propan-2-amine chemical structure, C12H21N, CAS 2228026-00-2
(2R)-1-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}propan-2-amine
CAS 2228026-00-2C12H21N
2-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}propan-1-amine chemical structure, C12H21N, CAS 2228423-00-3
2-{6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl}propan-1-amine
CAS 2228423-00-3C12H21N
(1-{Bicyclo[2.2.1]hept-5-en-2-yl}-2-methylpropan-2-yl)(methyl)amine chemical structure, C12H21N, CAS 2228519-46-6
(1-{Bicyclo[2.2.1]hept-5-en-2-yl}-2-methylpropan-2-yl)(methyl)amine
CAS 2228519-46-6C12H21N
2-(3,3-Dimethylcyclohexyl)-2-methylpropanenitrile chemical structure, C12H21N, CAS 2229092-84-4
2-(3,3-Dimethylcyclohexyl)-2-methylpropanenitrile
CAS 2229092-84-4C12H21N
N-(3,3-Dimethylbutyl)-1-ethynylcyclobutan-1-amine chemical structure, C12H21N, CAS 2138245-48-2
N-(3,3-Dimethylbutyl)-1-ethynylcyclobutan-1-amine
CAS 2138245-48-2C12H21N
3-(But-2-yn-1-yl)-4,4-dimethylcyclohexan-1-amine chemical structure, C12H21N, CAS 2138036-74-3
3-(But-2-yn-1-yl)-4,4-dimethylcyclohexan-1-amine
CAS 2138036-74-3C12H21N
4,4-Dimethyl-1-(2-methylbut-3-yn-2-yl)piperidine chemical structure, C12H21N, CAS 2137559-95-4
4,4-Dimethyl-1-(2-methylbut-3-yn-2-yl)piperidine
CAS 2137559-95-4C12H21N
N-Ethyltricyclo[4.3.1.0,3,8]decan-4-amine chemical structure, C12H21N, CAS 2137759-50-1
N-Ethyltricyclo[4.3.1.0,3,8]decan-4-amine
CAS 2137759-50-1C12H21N
3-(3,3-Dimethylcyclohex-1-en-1-yl)pyrrolidine chemical structure, C12H21N, CAS 2138556-89-3
3-(3,3-Dimethylcyclohex-1-en-1-yl)pyrrolidine
CAS 2138556-89-3C12H21N
({Dispiro[3.1.3^{6}.1^{4}]decan-2-yl}methyl)(methyl)amine chemical structure, C12H21N, CAS 2329221-92-1
({Dispiro[3.1.3^{6}.1^{4}]decan-2-yl}methyl)(methyl)amine
CAS 2329221-92-1C12H21N
N-Cyclohexylcyclohex-2-en-1-amine chemical structure, C12H21N, CAS 128318-75-2
N-Cyclohexylcyclohex-2-en-1-amine
CAS 128318-75-2C12H21N
3-Butyl-4-(2-methylpropyl)-1H-pyrrole chemical structure, C12H21N, CAS 868741-98-4
3-Butyl-4-(2-methylpropyl)-1H-pyrrole
CAS 868741-98-4C12H21N
3,3-Bis(cyclopropylmethyl)pyrrolidine chemical structure, C12H21N, CAS 1823922-96-8
3,3-Bis(cyclopropylmethyl)pyrrolidine
CAS 1823922-96-8C12H21N
9-Azadispiro[2.2.56.23]tridecane chemical structure, C12H21N, CAS 1996162-92-5
9-Azadispiro[2.2.56.23]tridecane
CAS 1996162-92-5C12H21N

Frequently asked questions

What is the molar mass of C12H21N?

The molar mass of C12H21N is 179.31 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms and 1 nitrogen atom. The monoisotopic mass is 179.1674 Da.

How many compounds have the formula C12H21N?

CompoundList lists 229 compounds with the molecular formula C12H21N, including 1-Ethynyl-N-(2-methylpentyl)cyclobutan-1-amine, 1-[2-(Cyclohex-3-en-1-yl)propan-2-yl]cyclopropan-1-amine, 2-[1-(Cyclohex-3-en-1-yl)cyclopropyl]propan-2-amine. 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 C12H21N?

C12H21N 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.