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Molecular formula

C8H21N3

30 compounds have this formula on CompoundList.

Molar mass
159.28g/mol
Monoisotopic mass
163.1987Da
Atoms
32
Elements
3
Rings plus double bonds
0

The formula C8H21N3 describes a molecule made of 8 carbon atoms, 21 hydrogen atoms and 3 nitrogen 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 × 860.33%
    12.011 × 8 = 96.088 g/mol
  • H Hydrogen × 2113.29%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 326.38%
    14.007 × 3 = 42.021 g/mol
Look up another formula

Compounds with the formula C8H21N3

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

Showing 1 to 30 of 30 compounds

N1-(4-Aminobutyl)-1,4-butanediamine chemical structure, C8H21N3, CAS 4427-76-3
N1-(4-Aminobutyl)-1,4-butanediamine
CAS 4427-76-3C8H21N3
Dimethyldipropylenetriamine chemical structure, C8H21N3, CAS 10563-29-8
Dimethyldipropylenetriamine
CAS 10563-29-8C8H21N3
(3-Aminopropyl)cadaverine chemical structure, C8H21N3, CAS 56-19-9
(3-Aminopropyl)cadaverine
CAS 56-19-9C8H21N3
1-Methylspermidine chemical structure, C8H21N3, CAS 137946-02-2
1-Methylspermidine
CAS 137946-02-2C8H21N3
1,1,7,7-Tetramethyldiethylenetriamine chemical structure, C8H21N3, CAS 40538-81-6
1,1,7,7-Tetramethyldiethylenetriamine
CAS 40538-81-6C8H21N3
N'-(2-Diethylaminoethyl)ethane-1,2-diamine chemical structure, C8H21N3, CAS 24426-16-2
N'-(2-Diethylaminoethyl)ethane-1,2-diamine
CAS 24426-16-2C8H21N3
Bis(2-amino-2-methylpropyl)amine chemical structure, C8H21N3, CAS 80135-19-9
Bis(2-amino-2-methylpropyl)amine
CAS 80135-19-9C8H21N3
{2-[(3-Aminopropyl)(methyl)amino]ethyl}dimethylamine chemical structure, C8H21N3, CAS 19475-29-7
{2-[(3-Aminopropyl)(methyl)amino]ethyl}dimethylamine
CAS 19475-29-7C8H21N3
(2-Aminoethyl)[2-(dimethylamino)ethyl]ethylamine chemical structure, C8H21N3, CAS 1211476-71-9
(2-Aminoethyl)[2-(dimethylamino)ethyl]ethylamine
CAS 1211476-71-9C8H21N3
(2-Aminoethyl)(4-aminohexan-3-yl)amine chemical structure, C8H21N3, CAS 2166798-25-8
(2-Aminoethyl)(4-aminohexan-3-yl)amine
CAS 2166798-25-8C8H21N3
1,4-Butanediamine, N-[3-(methylamino)propyl]- chemical structure, C8H21N3, CAS 163405-02-5
1,4-Butanediamine, N-[3-(methylamino)propyl]-
CAS 163405-02-5C8H21N3
1,2-Ethanediamine, N,N,N'-trimethyl-N'-[2-(methylamino)ethyl]- chemical structure, C8H21N3, CAS 61877-80-3
1,2-Ethanediamine, N,N,N'-trimethyl-N'-[2-(methylamino)ethyl]-
CAS 61877-80-3C8H21N3
N'-[3-(Ethylamino)propyl]propane-1,3-diamine chemical structure, C8H21N3, CAS 10563-25-4
N'-[3-(Ethylamino)propyl]propane-1,3-diamine
CAS 10563-25-4C8H21N3
1,3-Propanediamine, N-methyl-N'-[3-(methylamino)propyl]- chemical structure, C8H21N3, CAS 75403-53-1
1,3-Propanediamine, N-methyl-N'-[3-(methylamino)propyl]-
CAS 75403-53-1C8H21N3
N~1~-(3-Aminopropyl)-N~1~-methylbutane-1,4-diamine chemical structure, C8H21N3, CAS 51460-23-2
N~1~-(3-Aminopropyl)-N~1~-methylbutane-1,4-diamine
CAS 51460-23-2C8H21N3
1,3-Propanediamine, N-(3-aminopropyl)-N-ethyl- chemical structure, C8H21N3, CAS 2372-77-2
1,3-Propanediamine, N-(3-aminopropyl)-N-ethyl-
CAS 2372-77-2C8H21N3
N~1~-Ethyl-N~2~-[2-(ethylamino)ethyl]ethane-1,2-diamine chemical structure, C8H21N3, CAS 4432-87-5
N~1~-Ethyl-N~2~-[2-(ethylamino)ethyl]ethane-1,2-diamine
CAS 4432-87-5C8H21N3
{3-[(2-Aminoethyl)(methyl)amino]propyl}dimethylamine chemical structure, C8H21N3, CAS 19475-31-1
{3-[(2-Aminoethyl)(methyl)amino]propyl}dimethylamine
CAS 19475-31-1C8H21N3
1,2-Propanediamine, N1-[2-(dimethylamino)ethyl]-2-methyl- chemical structure, C8H21N3, CAS 162707-52-0
1,2-Propanediamine, N1-[2-(dimethylamino)ethyl]-2-methyl-
CAS 162707-52-0C8H21N3
(2-{[3-(Dimethylamino)propyl]amino}ethyl)(methyl)amine chemical structure, C8H21N3, CAS 1211452-85-5
(2-{[3-(Dimethylamino)propyl]amino}ethyl)(methyl)amine
CAS 1211452-85-5C8H21N3
sym-Homo Spermidine-d4 Trihydrochloride chemical structure, C8H21N3, CAS 856869-03-9
sym-Homo Spermidine-d4 Trihydrochloride
CAS 856869-03-9C8H21N3
N~1~-(2-Aminoethyl)-N~1~-tert-butylethane-1,2-diamine chemical structure, C8H21N3, CAS 24802-26-4
N~1~-(2-Aminoethyl)-N~1~-tert-butylethane-1,2-diamine
CAS 24802-26-4C8H21N3
1,2-Propanediamine, N1,2-dimethyl-N1-[2-(methylamino)ethyl]- chemical structure, C8H21N3, CAS 162707-53-1
1,2-Propanediamine, N1,2-dimethyl-N1-[2-(methylamino)ethyl]-
CAS 162707-53-1C8H21N3
(1-Aminobutan-2-yl)(2-aminobutyl)amine chemical structure, C8H21N3, CAS 908096-78-6
(1-Aminobutan-2-yl)(2-aminobutyl)amine
CAS 908096-78-6C8H21N3

Frequently asked questions

What is the molar mass of C8H21N3?

The molar mass of C8H21N3 is 159.28 g/mol, calculated from standard atomic weights for 8 carbon atoms, 21 hydrogen atoms and 3 nitrogen atoms. The monoisotopic mass is 163.1987 Da.

How many compounds have the formula C8H21N3?

CompoundList lists 30 compounds with the molecular formula C8H21N3, including N1-(4-Aminobutyl)-1,4-butanediamine, Dimethyldipropylenetriamine, (3-Aminopropyl)cadaverine. 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 C8H21N3?

C8H21N3 has a degree of unsaturation of 0. 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.