Molecular formula
C9H18N2
607 compounds have this formula on CompoundList.
- Molar mass
- 154.26g/mol
- Monoisotopic mass
- 157.1658Da
- Atoms
- 29
- Elements
- 3
- Rings plus double bonds
- 2
The formula C9H18N2 describes a molecule made of 9 carbon atoms, 18 hydrogen atoms and 2 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 × 970.08%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 1811.76%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 218.16%14.007 × 2 = 28.014 g/mol
Look up another formula
Compounds with the formula C9H18N2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 401 to 500 of 607 compounds
![N,N-Dimethyl-4-azaspiro[2.5]octan-7-amine chemical structure, C9H18N2, CAS 2230803-32-2](/s/IVRRROFUAAFWON-UHFFFAOYSA-N.svg)
N,N-Dimethyl-4-azaspiro[2.5]octan-7-amine
CAS 2230803-32-2C9H18N2
(Octahydro-1H-indol-3-yl)methanamine
CAS 2680831-45-0C9H18N2
![5-(Propan-2-yl)-2,5-diazaspiro[3.4]octane chemical structure, C9H18N2, CAS 2167527-52-6](/s/LQGNUOBBEAFQCI-UHFFFAOYSA-N.svg)
5-(Propan-2-yl)-2,5-diazaspiro[3.4]octane
CAS 2167527-52-6C9H18N2
![(6-Methyl-6-azaspiro[3.4]octan-8-yl)methanamine chemical structure, C9H18N2, CAS 2109626-52-8](/s/AQFZFGCXPCLUEQ-UHFFFAOYSA-N.svg)
(6-Methyl-6-azaspiro[3.4]octan-8-yl)methanamine
CAS 2109626-52-8C9H18N2
![1-{Octahydro-1H-cyclopenta[b]pyridin-7-yl}methanamine chemical structure, C9H18N2, CAS 2138202-82-9](/s/SYWPJCLOMZMSQJ-UHFFFAOYSA-N.svg)
1-{Octahydro-1H-cyclopenta[b]pyridin-7-yl}methanamine
CAS 2138202-82-9C9H18N2
1-Cyclopropyl-1-(piperidin-4-yl)methanamine
CAS 2138509-29-0C9H18N2
![1-{1-[(2-Methylcyclopropyl)methyl]azetidin-2-yl}methanamine chemical structure, C9H18N2, CAS 2013419-42-4](/s/WJHXHSKKTJFOHZ-UHFFFAOYSA-N.svg)
1-{1-[(2-Methylcyclopropyl)methyl]azetidin-2-yl}methanamine
CAS 2013419-42-4C9H18N2
![1-[1-(2-Cyclopropylethyl)azetidin-2-yl]methanamine chemical structure, C9H18N2, CAS 2019164-71-5](/s/QNXUAFNFCMJJTO-UHFFFAOYSA-N.svg)
1-[1-(2-Cyclopropylethyl)azetidin-2-yl]methanamine
CAS 2019164-71-5C9H18N2
2-(Azetidin-3-yl)-1-methylpiperidine
CAS 2229151-54-4C9H18N2
![1-[1-(Pent-4-en-1-yl)azetidin-2-yl]methanamine chemical structure, C9H18N2, CAS 2172385-93-0](/s/PTLUKQHCIQTUAM-UHFFFAOYSA-N.svg)
1-[1-(Pent-4-en-1-yl)azetidin-2-yl]methanamine
CAS 2172385-93-0C9H18N2
![1-[1-(Pent-4-en-2-yl)azetidin-2-yl]methanamine chemical structure, C9H18N2, CAS 2172509-48-5](/s/FXDDVYCDHMJEIK-UHFFFAOYSA-N.svg)
1-[1-(Pent-4-en-2-yl)azetidin-2-yl]methanamine
CAS 2172509-48-5C9H18N2
![1-[1-(3-Methylbut-2-en-1-yl)azetidin-2-yl]methanamine chemical structure, C9H18N2, CAS 2171829-66-4](/s/LWJPAMWPJUOOCN-UHFFFAOYSA-N.svg)
1-[1-(3-Methylbut-2-en-1-yl)azetidin-2-yl]methanamine
CAS 2171829-66-4C9H18N2
3-Cyclopropyl-N,N-dimethylpyrrolidin-3-amine
CAS 2839144-67-9C9H18N2
![1-{2-Azaspiro[3.5]nonan-7-yl}methanamine chemical structure, C9H18N2, CAS 2680880-86-6](/s/KANAKQXFSOASPT-UHFFFAOYSA-N.svg)
1-{2-Azaspiro[3.5]nonan-7-yl}methanamine
CAS 2680880-86-6C9H18N2
![(S)-7,8-Dimethyl-5,8-diazaspiro[3.5]nonane chemical structure, C9H18N2, CAS 2748488-24-4](/s/RRBKWOHKWMMSSY-QMMMGPOBSA-N.svg)
(S)-7,8-Dimethyl-5,8-diazaspiro[3.5]nonane
CAS 2748488-24-4C9H18N2
![Rel-(4aR,7R,7aR)-2-methyloctahydro-1H-cyclopenta[c]pyridin-7-amine chemical structure, C9H18N2, CAS 2940865-96-1](/s/YYPTZSHGXLKLQA-HRDYMLBCSA-N.svg)
Rel-(4aR,7R,7aR)-2-methyloctahydro-1H-cyclopenta[c]pyridin-7-amine
CAS 2940865-96-1C9H18N2
3-Methyl-4-penten-2-one isopropyl hydrazone
CAS 16713-39-6C9H18N2
![N-Methyl-N-[(E)-(2-methylcyclohexylidene)amino]methanamine chemical structure, C9H18N2, CAS 5758-08-7](/s/KOJISORPGDYQQL-MDZDMXLPSA-N.svg)
N-Methyl-N-[(E)-(2-methylcyclohexylidene)amino]methanamine
CAS 5758-08-7C9H18N2
![[(1S,2R,3R,4R)-3-(Aminomethyl)-2-bicyclo[2.2.1]heptanyl]methanamine chemical structure, C9H18N2, CAS 586952-58-1](/s/RPYFJVIASOJLJS-BZNPZCIMSA-N.svg)
[(1S,2R,3R,4R)-3-(Aminomethyl)-2-bicyclo[2.2.1]heptanyl]methanamine
CAS 586952-58-1C9H18N2
![(2-Propyl-2-azabicyclo[2.1.1]hexan-1-yl)methanamine chemical structure, C9H18N2, CAS 463961-59-3](/s/MZNSJFVQJATVRQ-UHFFFAOYSA-N.svg)
(2-Propyl-2-azabicyclo[2.1.1]hexan-1-yl)methanamine
CAS 463961-59-3C9H18N2
![2-Azabicyclo[2.1.1]hexane-1-methanamine, 2-(1-methylethyl)- chemical structure, C9H18N2, CAS 463961-55-9](/s/KUSWONZHJPUZDZ-UHFFFAOYSA-N.svg)
2-Azabicyclo[2.1.1]hexane-1-methanamine, 2-(1-methylethyl)-
CAS 463961-55-9C9H18N2
5,6-Diethyl-3-methyl-1,2,3,6-tetrahydropyrazine
CAS 539826-79-4C9H18N2
![1-[1-(Aziridin-1-yl)ethyl]piperidine chemical structure, C9H18N2, CAS 62114-07-2](/s/MQDDNWVYUDTHTI-UHFFFAOYSA-N.svg)
1-[1-(Aziridin-1-yl)ethyl]piperidine
CAS 62114-07-2C9H18N2
![6-[(Propan-2-yl)amino]hexanenitrile chemical structure, C9H18N2, CAS 86047-76-9](/s/KEAIUVMLVZJKOK-UHFFFAOYSA-N.svg)
6-[(Propan-2-yl)amino]hexanenitrile
CAS 86047-76-9C9H18N2
- 4,5-Dipropyl-4,5-dihydro-1H-imidazole90304-15-7C9H18N2
- 3,3-Dimethyl-6-propan-2-yl-1,5-diazabicyclo[3.1.0]hexane111537-01-0C9H18N2
- Hydrazine, 1,1-dimethyl-2-(6-methyl-1-cyclohexen-1-yl)-779289-37-1C9H18N2
- 1,8-Diazaspiro[5.5]undecane, (R)-(9CI)151746-68-8C9H18N2
- 2-Pyridinamine, 3,4,5,6-tetrahydro-4-methyl-N-propyl-791038-23-8C9H18N2
- 2-(But-1-en-1-yl)-1-methylpiperazine2229650-88-6C9H18N2
- 2-(Aminomethyl)bicyclo[2.2.2]octan-2-amine755721-28-9C9H18N2
- 3-[tert-Butyl(ethyl)amino]propanenitrile921204-26-4C9H18N2
- 1,4-Diazabicyclo[3.3.3]undecane676140-10-6C9H18N2
- 2H-Azepin-7-amine, 3,4,5,6-tetrahydro-3-propyl-787524-47-4C9H18N2
- (1S,6S)-Spiro[4.4]nonane-1,6-diamine832747-54-3C9H18N2
- (1R,6R)-Spiro[4.4]nonane-1,6-diamine784181-95-9C9H18N2
- 3,9-Diazabicyclo[3.3.1]nonane, 2,9-dimethyl-91055-28-6C9H18N2
- 3-Propyl-3-azabicyclo[3.1.1]heptan-6-amine1240527-53-0C9H18N2
- (S)-2-Cyclopentylpiperazine1240590-41-3C9H18N2
- 2-Azaspiro[4.5]decan-6-amine2680698-11-5C9H18N2
- N,6-dimethyl-6-azaspiro[2.5]octan-1-amine1782466-49-2C9H18N2
- (S)-6,6-Dimethyloctahydropyrrolo[1,2-a]pyrazine1204602-94-7C9H18N2
- 5-Methyl-2-pentyl-4,5-dihydro-1H-imidazole1227254-68-3C9H18N2
- 1-Allyl-3-methylpiperidin-4-amine1249140-85-9C9H18N2
- (2R,4AS,8aS)-2-methyldecahydroquinoxaline1365794-10-0C9H18N2
- 2-Ethyl-2,7-diazaspiro[3.5]nonane1780155-80-7C9H18N2
- 1-Butyl-2,4-dimethyl-4,5-dihydro-1H-imidazole73007-05-3C9H18N2
- 6-Ethyl-6-azaspiro[3.4]octan-2-amine1421002-42-7C9H18N2
- (6-Methyl-6-azaspiro[3.4]octan-2-yl)methanamine1420970-24-6C9H18N2
- 2-Methyl-2-azaspiro[4.4]nonan-7-amine1420849-36-0C9H18N2
- N-(sec-Butyl)-3,4,5,6-tetrahydropyridin-2-amine1534960-76-3C9H18N2
- N-Isobutyl-3,4,5,6-tetrahydropyridin-2-amine1508793-29-0C9H18N2
- N-Butyl-3,4,5,6-tetrahydropyridin-2-amine1521631-15-1C9H18N2
- 1-Methyl-2-pyrrolidin-3-ylpyrrolidine1369140-39-5C9H18N2
- 1-[2-(Pyrrolidin-1-yl)ethyl]cyclopropan-1-amine1498790-06-9C9H18N2
- 1-(3-Methylbut-3-en-1-yl)piperazine1519688-38-0C9H18N2
- 1-(Piperidin-4-yl)cyclobutan-1-amine1784299-61-1C9H18N2
- 4-Cyclopentylpyrrolidin-3-amine1781951-93-6C9H18N2
- 2-(4-Methylcyclohexyl)ethanimidamide1529253-35-7C9H18N2
- 3-Cyclohexylpropanimidamide1519354-76-7C9H18N2
- (6-Methyl-6-azaspiro[2.5]octan-1-yl)methanamine1558306-87-8C9H18N2
- 1-Methyl-1-azaspiro[4.4]nonan-4-amine1545049-23-7C9H18N2
- N-Methyl-octahydroindolizin-2-amine1545389-78-3C9H18N2
- 2-Cyclobutyl-1-methylpiperazine1558162-81-4C9H18N2
- 3-Cyclobutyl-1-methylpiperazine1544990-10-4C9H18N2
- 1-[2-(Azetidin-2-yl)ethyl]pyrrolidine1781976-75-7C9H18N2
- ({1-Azabicyclo[2.2.2]octan-3-yl}methyl)(methyl)amine1446481-62-4C9H18N2
- 1-[(1-Methylpyrrolidin-2-yl)methyl]cyclopropan-1-amine1782466-82-3C9H18N2
- N-Methyl-1-(piperidin-2-yl)cyclopropan-1-amine1780657-41-1C9H18N2
- {2-Methyl-2-azabicyclo[2.2.2]octan-6-yl}methanamine1399350-75-4C9H18N2
- 1-(1-Methylpiperidin-2-yl)cyclopropan-1-amine1780438-44-9C9H18N2
- 1-(4-Cyclopropyl-1-methylpyrrolidin-3-yl)methanamine1784809-50-2C9H18N2
- 4-Cyclobutyl-1-methylpyrrolidin-3-amine1780509-34-3C9H18N2
- (2R)-1-Cyclopropyl-2-ethylpiperazine2137090-33-4C9H18N2
- (4aS,8aS)-1-Methyl-decahydro-1,5-naphthyridine341556-62-5C9H18N2
- 2-[(3aR,6aS)-Octahydrocyclopenta[c]pyrrol-2-yl]ethan-1-amine2137032-53-0C9H18N2
- 3-(1-Methylpiperidin-4-yl)prop-2-en-1-amine1899014-87-9C9H18N2
- 1-(1-Methylcyclobutyl)piperazine1596796-43-8C9H18N2
- 2-(1-Methylpiperidin-4-yl)prop-2-en-1-amine1896340-47-8C9H18N2
- 2-(1-Methylpiperidin-2-yl)prop-2-en-1-amine1896251-40-3C9H18N2
- 2-[2-(Aminomethyl)prop-2-en-1-yl]-1-methylpyrrolidine1895048-24-4C9H18N2
- 1-[3-(Aminomethyl)but-3-en-1-yl]pyrrolidine1891298-50-2C9H18N2
- (R)-8-Azaspiro[4.5]decan-1-amine2055760-57-9C9H18N2
- 4-Ethenyl-N,N-dimethylpiperidin-4-amine2059971-32-1C9H18N2
- (3aS,7aS)-6-Ethyl-1,2,3,3a,4,5,7,7a-octahydropyrrolo[2,3-c]pyridine2276538-28-2C9H18N2
- 9a-Methyloctahydro-1H-pyrido[1,2-a]pyrazine1250443-18-5C9H18N2
- 2-(1-Methylpiperidin-2-yl)cyclopropan-1-amine1823249-14-4C9H18N2
- N6-Methylspiro[2.5]octane-1,6-diamine1823251-77-9C9H18N2
- 2,4-Dimethyloctahydropyrrolo[1,2-a]pyrazine1849241-27-5C9H18N2
- 3-(Azetidin-1-yl)-2-methylpiperidine1934403-61-8C9H18N2
- {6,6-Dimethylbicyclo[3.1.1]heptan-2-yl}hydrazine1935332-66-3C9H18N2
- 5-(Azetidin-1-yl)-2-methylpiperidine1935607-93-4C9H18N2
- 1-{7-Azabicyclo[2.2.1]heptan-7-yl}propan-2-amine1934440-13-7C9H18N2
- 2-Ethyl-3a-methyl-octahydropyrrolo[3,4-c]pyrrole2060026-45-9C9H18N2
- (2E)-2-Ethyl-3-methyl-2-hexenimidamide859971-94-1C9H18N2
- Decahydroisoquinolin-6-amine2680851-66-3C9H18N2
- N,N-Dimethyl-5-azaspiro[3.4]octan-7-amine2247101-99-9C9H18N2
- 4-(Azetidin-1-yl)-2-methylpiperidine1996941-12-8C9H18N2
- 1-{9-Azabicyclo[3.3.1]nonan-3-yl}methanamine2580203-10-5C9H18N2
- 1-{Bicyclo[2.2.1]heptan-1-yl}ethane-1,2-diamine2803828-58-0C9H18N2
Frequently asked questions
What is the molar mass of C9H18N2?
The molar mass of C9H18N2 is 154.26 g/mol, calculated from standard atomic weights for 9 carbon atoms, 18 hydrogen atoms and 2 nitrogen atoms. The monoisotopic mass is 157.1658 Da.
How many compounds have the formula C9H18N2?
CompoundList lists 607 compounds with the molecular formula C9H18N2, including N,N-Dimethyl-4-azaspiro[2.5]octan-7-amine, (Octahydro-1H-indol-3-yl)methanamine, 5-(Propan-2-yl)-2,5-diazaspiro[3.4]octane. 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 C9H18N2?
C9H18N2 has a degree of unsaturation of 2. 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.