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Molecular formula

C8H9Cl3N2O

21 compounds have this formula on CompoundList.

Molar mass
255.52g/mol
Monoisotopic mass
253.9780Da
Atoms
23
Elements
5
Rings plus double bonds
4

The formula C8H9Cl3N2O describes a molecule made of 8 carbon atoms, 9 hydrogen atoms, 3 chlorine atoms, 2 nitrogen atoms 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 × 837.60%
    12.011 × 8 = 96.088 g/mol
  • H Hydrogen × 93.55%
    1.008 × 9 = 9.072 g/mol
  • Cl Chlorine × 341.62%
    35.45 × 3 = 106.350 g/mol
  • N Nitrogen × 210.96%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 16.26%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C8H9Cl3N2O

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

Showing 1 to 21 of 21 compounds

2-Amino-N-(2,5-dichlorophenyl)acetamide hydrochloride chemical structure, C8H9Cl3N2O, CAS 1094600-72-2
2-Amino-N-(2,5-dichlorophenyl)acetamide hydrochloride
CAS 1094600-72-2C8H9Cl3N2O
2-Amino-N-(3,5-dichlorophenyl)acetamide hydrochloride chemical structure, C8H9Cl3N2O, CAS 2484922-37-2
2-Amino-N-(3,5-dichlorophenyl)acetamide hydrochloride
CAS 2484922-37-2C8H9Cl3N2O
1-{5-Chlorofuro[3,2-b]pyridin-2-yl}methanamine dihydrochloride chemical structure, C8H9Cl3N2O, CAS 2680533-04-2
1-{5-Chlorofuro[3,2-b]pyridin-2-yl}methanamine dihydrochloride
CAS 2680533-04-2C8H9Cl3N2O
1-[4-(Aminomethyl)-1-methyl-1H-pyrrol-2-yl]-2,2,2-trichloroethan-1-one chemical structure, C8H9Cl3N2O, CAS 1384430-78-7
1-[4-(Aminomethyl)-1-methyl-1H-pyrrol-2-yl]-2,2,2-trichloroethan-1-one
CAS 1384430-78-7C8H9Cl3N2O
Benzeneethanamidamide, 3,4-dichloro-alpha-hydroxy-, monohydrochloride chemical structure, C8H9Cl3N2O, CAS 30292-98-9
Benzeneethanamidamide, 3,4-dichloro-alpha-hydroxy-, monohydrochloride
CAS 30292-98-9C8H9Cl3N2O
2,2,2-Trichloro-1-(1,3,5-trimethyl-1H-pyrazol-4-yl)ethanone chemical structure, C8H9Cl3N2O, CAS 1306739-71-8
2,2,2-Trichloro-1-(1,3,5-trimethyl-1H-pyrazol-4-yl)ethanone
CAS 1306739-71-8C8H9Cl3N2O
6-Propyl-2-(trichloromethyl)-3,4-dihydropyrimidin-4-one chemical structure, C8H9Cl3N2O, CAS 86371-86-0
6-Propyl-2-(trichloromethyl)-3,4-dihydropyrimidin-4-one
CAS 86371-86-0C8H9Cl3N2O
2,2,2-Trichloro-1-(1-ethyl-3-methylpyrazol-4-yl)ethanone chemical structure, C8H9Cl3N2O, CAS 1306739-18-3
2,2,2-Trichloro-1-(1-ethyl-3-methylpyrazol-4-yl)ethanone
CAS 1306739-18-3C8H9Cl3N2O
2,2,2-Trichloro-1-(1-ethyl-5-methylpyrazol-4-yl)ethanone chemical structure, C8H9Cl3N2O, CAS 1306738-97-5
2,2,2-Trichloro-1-(1-ethyl-5-methylpyrazol-4-yl)ethanone
CAS 1306738-97-5C8H9Cl3N2O
2,2,2-Trichloro-1-(1-isopropyl-1H-pyrazol-4-yl)-ethanone chemical structure, C8H9Cl3N2O, CAS 1306738-55-5
2,2,2-Trichloro-1-(1-isopropyl-1H-pyrazol-4-yl)-ethanone
CAS 1306738-55-5C8H9Cl3N2O
2-Chloro-N-(5-chloro-6-methylpyridin-2-yl)acetamide hydrochloride chemical structure, C8H9Cl3N2O, CAS 2703779-77-3
2-Chloro-N-(5-chloro-6-methylpyridin-2-yl)acetamide hydrochloride
CAS 2703779-77-3C8H9Cl3N2O
[4-Ethyl-2-(trichloromethyl)pyrimidin-5-yl]methanol chemical structure, C8H9Cl3N2O, CAS 2137584-13-3
[4-Ethyl-2-(trichloromethyl)pyrimidin-5-yl]methanol
CAS 2137584-13-3C8H9Cl3N2O
5-Ethyl-6-methyl-2-(trichloromethyl)-3,4-dihydropyrimidin-4-one chemical structure, C8H9Cl3N2O, CAS 2137574-02-6
5-Ethyl-6-methyl-2-(trichloromethyl)-3,4-dihydropyrimidin-4-one
CAS 2137574-02-6C8H9Cl3N2O
(1R)-1-[4-Methyl-2-(trichloromethyl)pyrimidin-5-yl]ethan-1-ol chemical structure, C8H9Cl3N2O, CAS 2137096-74-1
(1R)-1-[4-Methyl-2-(trichloromethyl)pyrimidin-5-yl]ethan-1-ol
CAS 2137096-74-1C8H9Cl3N2O
(1S)-1-[4-Methyl-2-(trichloromethyl)pyrimidin-5-yl]ethan-1-ol chemical structure, C8H9Cl3N2O, CAS 2137089-85-9
(1S)-1-[4-Methyl-2-(trichloromethyl)pyrimidin-5-yl]ethan-1-ol
CAS 2137089-85-9C8H9Cl3N2O
1-[4-Methyl-2-(trichloromethyl)pyrimidin-5-yl]ethan-1-ol chemical structure, C8H9Cl3N2O, CAS 2138199-67-2
1-[4-Methyl-2-(trichloromethyl)pyrimidin-5-yl]ethan-1-ol
CAS 2138199-67-2C8H9Cl3N2O
6-Ethyl-5-methyl-2-(trichloromethyl)-3,4-dihydropyrimidin-4-one chemical structure, C8H9Cl3N2O, CAS 2137585-26-1
6-Ethyl-5-methyl-2-(trichloromethyl)-3,4-dihydropyrimidin-4-one
CAS 2137585-26-1C8H9Cl3N2O
6-(Propan-2-yl)-2-(trichloromethyl)-3,4-dihydropyrimidin-4-one chemical structure, C8H9Cl3N2O, CAS 2137943-25-8
6-(Propan-2-yl)-2-(trichloromethyl)-3,4-dihydropyrimidin-4-one
CAS 2137943-25-8C8H9Cl3N2O
1-{7-Chlorofuro[3,2-c]pyridin-2-yl}methanamine dihydrochloride chemical structure, C8H9Cl3N2O, CAS 2995282-74-9
1-{7-Chlorofuro[3,2-c]pyridin-2-yl}methanamine dihydrochloride
CAS 2995282-74-9C8H9Cl3N2O
1-{5-Chlorofuro[2,3-c]pyridin-2-yl}methanamine dihydrochloride chemical structure, C8H9Cl3N2O, CAS 2932440-31-6
1-{5-Chlorofuro[2,3-c]pyridin-2-yl}methanamine dihydrochloride
CAS 2932440-31-6C8H9Cl3N2O
1-{4-Chlorofuro[2,3-c]pyridin-2-yl}methanamine dihydrochloride chemical structure, C8H9Cl3N2O, CAS 2932440-05-4
1-{4-Chlorofuro[2,3-c]pyridin-2-yl}methanamine dihydrochloride
CAS 2932440-05-4C8H9Cl3N2O

Frequently asked questions

What is the molar mass of C8H9Cl3N2O?

The molar mass of C8H9Cl3N2O is 255.52 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms, 3 chlorine atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 253.9780 Da.

How many compounds have the formula C8H9Cl3N2O?

CompoundList lists 21 compounds with the molecular formula C8H9Cl3N2O, including 2-Amino-N-(2,5-dichlorophenyl)acetamide hydrochloride, 2-Amino-N-(3,5-dichlorophenyl)acetamide hydrochloride, 1-{5-Chlorofuro[3,2-b]pyridin-2-yl}methanamine dihydrochloride. 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 C8H9Cl3N2O?

C8H9Cl3N2O has a degree of unsaturation of 4. 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.