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Molecular formula

C16H10Cl2O3

21 compounds have this formula on CompoundList.

Molar mass
321.15g/mol
Monoisotopic mass
320.0007Da
Atoms
31
Elements
4
Rings plus double bonds
11

The formula C16H10Cl2O3 describes a molecule made of 16 carbon atoms, 10 hydrogen atoms, 2 chlorine atoms and 3 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 × 1659.84%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 103.14%
    1.008 × 10 = 10.080 g/mol
  • Cl Chlorine × 222.08%
    35.45 × 2 = 70.900 g/mol
  • O Oxygen × 314.95%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C16H10Cl2O3

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

Showing 1 to 21 of 21 compounds

3',4'-Dichloro-3,4-(methylenedioxy)-chalcone chemical structure, C16H10Cl2O3, CAS 70374-06-0
3',4'-Dichloro-3,4-(methylenedioxy)-chalcone
CAS 70374-06-0C16H10Cl2O3
2-(2,4-Dichlorophenyl)-7-methoxychromen-4-one chemical structure, C16H10Cl2O3, CAS 637747-69-4
2-(2,4-Dichlorophenyl)-7-methoxychromen-4-one
CAS 637747-69-4C16H10Cl2O3
(2,4-Dichlorophenyl)(7-methoxy-1-benzofuran-2-yl)methanone chemical structure, C16H10Cl2O3, CAS 477848-13-8
(2,4-Dichlorophenyl)(7-methoxy-1-benzofuran-2-yl)methanone
CAS 477848-13-8C16H10Cl2O3
(Z)-2-(2,4-Dichlorobenzylidene)-6-methoxybenzofuran-3(2H)-one chemical structure, C16H10Cl2O3, CAS 846061-76-5
(Z)-2-(2,4-Dichlorobenzylidene)-6-methoxybenzofuran-3(2H)-one
CAS 846061-76-5C16H10Cl2O3
(Z)-2-(2,6-Dichlorobenzylidene)-6-methoxybenzofuran-3(2H)-one chemical structure, C16H10Cl2O3, CAS 848729-07-7
(Z)-2-(2,6-Dichlorobenzylidene)-6-methoxybenzofuran-3(2H)-one
CAS 848729-07-7C16H10Cl2O3
7-[(3,4-Dichlorophenyl)methoxy]chromen-2-one chemical structure, C16H10Cl2O3, CAS 314262-37-8
7-[(3,4-Dichlorophenyl)methoxy]chromen-2-one
CAS 314262-37-8C16H10Cl2O3
3-(2,4-Dichlorophenyl)-6-hydroxy-4-methylchromen-2-one chemical structure, C16H10Cl2O3, CAS 263364-99-4
3-(2,4-Dichlorophenyl)-6-hydroxy-4-methylchromen-2-one
CAS 263364-99-4C16H10Cl2O3
3-(2,4-Dichlorophenyl)-7-hydroxy-4-methylchromen-2-one chemical structure, C16H10Cl2O3, CAS 263365-44-2
3-(2,4-Dichlorophenyl)-7-hydroxy-4-methylchromen-2-one
CAS 263365-44-2C16H10Cl2O3
(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(2,4-dichlorophenyl)prop-2-en-1-one chemical structure, C16H10Cl2O3, CAS 568573-33-1
(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(2,4-dichlorophenyl)prop-2-en-1-one
CAS 568573-33-1C16H10Cl2O3
3(2',4'-Dichlorophenyl)-7-methoxycoumarin chemical structure, C16H10Cl2O3, CAS 263365-45-3
3(2',4'-Dichlorophenyl)-7-methoxycoumarin
CAS 263365-45-3C16H10Cl2O3
6-[(2E)-3-(3,4-Dichlorophenyl)prop-2-enoyl]-2-hydroxycyclohepta-2,4,6-trien-1-one chemical structure, C16H10Cl2O3, CAS 71856-89-8
6-[(2E)-3-(3,4-Dichlorophenyl)prop-2-enoyl]-2-hydroxycyclohepta-2,4,6-trien-1-one
CAS 71856-89-8C16H10Cl2O3
2,8-Bis(chloroacetyl)dibenzofuran chemical structure, C16H10Cl2O3, CAS 57848-74-5
2,8-Bis(chloroacetyl)dibenzofuran
CAS 57848-74-5C16H10Cl2O3
6,8-Dichloro-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one chemical structure, C16H10Cl2O3, CAS 80972-96-9
6,8-Dichloro-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
CAS 80972-96-9C16H10Cl2O3
(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(2,5-dichlorophenyl)prop-2-en-1-one chemical structure, C16H10Cl2O3, CAS 565220-10-2
(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(2,5-dichlorophenyl)prop-2-en-1-one
CAS 565220-10-2C16H10Cl2O3
(E)-4-(3-(2,4-Dichlorophenyl)-3-oxoprop-1-en-1-yl)benzoic acid chemical structure, C16H10Cl2O3, CAS 2651958-67-5
(E)-4-(3-(2,4-Dichlorophenyl)-3-oxoprop-1-en-1-yl)benzoic acid
CAS 2651958-67-5C16H10Cl2O3
3,6-Dichloro-2-(2-hydroxy-5-methylphenyl)-4H-1-benzopyran-4-one chemical structure, C16H10Cl2O3, CAS 13179-07-2
3,6-Dichloro-2-(2-hydroxy-5-methylphenyl)-4H-1-benzopyran-4-one
CAS 13179-07-2C16H10Cl2O3
6,8-Dichloro-2-(3-methoxyphenyl)-4H-1-benzopyran-4-one chemical structure, C16H10Cl2O3, CAS 88952-98-1
6,8-Dichloro-2-(3-methoxyphenyl)-4H-1-benzopyran-4-one
CAS 88952-98-1C16H10Cl2O3
6,8-Dichloro-2-(2-methoxyphenyl)-4H-1-benzopyran-4-one chemical structure, C16H10Cl2O3, CAS 89112-87-8
6,8-Dichloro-2-(2-methoxyphenyl)-4H-1-benzopyran-4-one
CAS 89112-87-8C16H10Cl2O3
5,7-Dichloro-6-methoxy-9-phenanthrenecarboxylic acid chemical structure, C16H10Cl2O3, CAS 101081-70-3
5,7-Dichloro-6-methoxy-9-phenanthrenecarboxylic acid
CAS 101081-70-3C16H10Cl2O3
2,4-Dichlorophenyl 2H-chromene-3-carboxylate chemical structure, C16H10Cl2O3, CAS 926698-23-9
2,4-Dichlorophenyl 2H-chromene-3-carboxylate
CAS 926698-23-9C16H10Cl2O3
2,5-Dichlorophenyl 2H-chromene-3-carboxylate chemical structure, C16H10Cl2O3, CAS 926866-73-1
2,5-Dichlorophenyl 2H-chromene-3-carboxylate
CAS 926866-73-1C16H10Cl2O3

Frequently asked questions

What is the molar mass of C16H10Cl2O3?

The molar mass of C16H10Cl2O3 is 321.15 g/mol, calculated from standard atomic weights for 16 carbon atoms, 10 hydrogen atoms, 2 chlorine atoms and 3 oxygen atoms. The monoisotopic mass is 320.0007 Da.

How many compounds have the formula C16H10Cl2O3?

CompoundList lists 21 compounds with the molecular formula C16H10Cl2O3, including 3',4'-Dichloro-3,4-(methylenedioxy)-chalcone, 2-(2,4-Dichlorophenyl)-7-methoxychromen-4-one, (2,4-Dichlorophenyl)(7-methoxy-1-benzofuran-2-yl)methanone. 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 C16H10Cl2O3?

C16H10Cl2O3 has a degree of unsaturation of 11. 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.