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Molecular formula

C17H11ClO3

16 compounds have this formula on CompoundList.

Molar mass
298.72g/mol
Monoisotopic mass
298.0397Da
Atoms
32
Elements
4
Rings plus double bonds
12

The formula C17H11ClO3 describes a molecule made of 17 carbon atoms, 11 hydrogen atoms, 1 chlorine atom 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 × 1768.35%
    12.011 × 17 = 204.187 g/mol
  • H Hydrogen × 113.71%
    1.008 × 11 = 11.088 g/mol
  • Cl Chlorine × 111.87%
    35.45 × 1 = 35.450 g/mol
  • O Oxygen × 316.07%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C17H11ClO3

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

Showing 1 to 16 of 16 compounds

3-(5-(2-Chlorophenyl)-2-furyl)-1-(2-furyl)-2-propen-1-one chemical structure, C17H11ClO3, CAS 304896-61-5
3-(5-(2-Chlorophenyl)-2-furyl)-1-(2-furyl)-2-propen-1-one
CAS 304896-61-5C17H11ClO3
3-(5-(3-Chlorophenyl)-2-furyl)-1-(2-furyl)-2-propen-1-one chemical structure, C17H11ClO3, CAS 304896-62-6
3-(5-(3-Chlorophenyl)-2-furyl)-1-(2-furyl)-2-propen-1-one
CAS 304896-62-6C17H11ClO3
(2E)-3-[5-(4-Chlorophenyl)furan-2-yl]-1-(furan-2-yl)prop-2-en-1-one chemical structure, C17H11ClO3, CAS 1492902-61-0
(2E)-3-[5-(4-Chlorophenyl)furan-2-yl]-1-(furan-2-yl)prop-2-en-1-one
CAS 1492902-61-0C17H11ClO3
2-[(4-Chlorophenyl)(hydroxy)methyl]naphthalene-1,4-dione chemical structure, C17H11ClO3, CAS 6626-97-7
2-[(4-Chlorophenyl)(hydroxy)methyl]naphthalene-1,4-dione
CAS 6626-97-7C17H11ClO3
Phenyl 4-chloro-1-hydroxy-2-naphthoate chemical structure, C17H11ClO3, CAS 36268-75-4
Phenyl 4-chloro-1-hydroxy-2-naphthoate
CAS 36268-75-4C17H11ClO3
3-(2-Chlorobenzoyl)-6-methylchromen-4-one chemical structure, C17H11ClO3, CAS 328118-22-5
3-(2-Chlorobenzoyl)-6-methylchromen-4-one
CAS 328118-22-5C17H11ClO3
3-(2-Chlorobenzoyl)-2-methylchromen-4-one chemical structure, C17H11ClO3, CAS 332103-04-5
3-(2-Chlorobenzoyl)-2-methylchromen-4-one
CAS 332103-04-5C17H11ClO3
2-((3-Chloro-4-methoxyphenyl)methylene)indane-1,3-dione chemical structure, C17H11ClO3, CAS 1024151-61-8
2-((3-Chloro-4-methoxyphenyl)methylene)indane-1,3-dione
CAS 1024151-61-8C17H11ClO3
2-[(2-Chlorophenyl)(hydroxy)methyl]naphthalene-1,4-dione chemical structure, C17H11ClO3, CAS 6629-18-1
2-[(2-Chlorophenyl)(hydroxy)methyl]naphthalene-1,4-dione
CAS 6629-18-1C17H11ClO3
(2E)-3-(1-Benzofuran-2-yl)-1-(5-chloro-2-hydroxyphenyl)prop-2-EN-1-one chemical structure, C17H11ClO3, CAS 67261-98-7
(2E)-3-(1-Benzofuran-2-yl)-1-(5-chloro-2-hydroxyphenyl)prop-2-EN-1-one
CAS 67261-98-7C17H11ClO3
7-Hydroxy-2-naphthyl 3-chlorobenzoate chemical structure, C17H11ClO3, CAS 723262-30-4
7-Hydroxy-2-naphthyl 3-chlorobenzoate
CAS 723262-30-4C17H11ClO3
2-Furancarboxylic acid, 5-(2-chlorophenyl)-, phenyl ester chemical structure, C17H11ClO3, CAS 199457-61-9
2-Furancarboxylic acid, 5-(2-chlorophenyl)-, phenyl ester
CAS 199457-61-9C17H11ClO3
1-[(2-Chloroprop-2-en-1-yl)oxy]anthracene-9,10-dione chemical structure, C17H11ClO3, CAS 80034-87-3
1-[(2-Chloroprop-2-en-1-yl)oxy]anthracene-9,10-dione
CAS 80034-87-3C17H11ClO3
2-[(5-Chloro-2-methoxyphenyl)methylene]-1H-indene-1,3(2H)-dione chemical structure, C17H11ClO3, CAS 25329-42-4
2-[(5-Chloro-2-methoxyphenyl)methylene]-1H-indene-1,3(2H)-dione
CAS 25329-42-4C17H11ClO3
5-(Benzyloxy)-8-chloronaphthalene-1,4-dione chemical structure, C17H11ClO3, CAS 89474-89-5
5-(Benzyloxy)-8-chloronaphthalene-1,4-dione
CAS 89474-89-5C17H11ClO3
5-(4-Chlorophenyl)-3-(2-hydroxybenzylidene)furan-2(3H)-one chemical structure, C17H11ClO3, CAS 6621-88-1
5-(4-Chlorophenyl)-3-(2-hydroxybenzylidene)furan-2(3H)-one
CAS 6621-88-1C17H11ClO3

Frequently asked questions

What is the molar mass of C17H11ClO3?

The molar mass of C17H11ClO3 is 298.72 g/mol, calculated from standard atomic weights for 17 carbon atoms, 11 hydrogen atoms, 1 chlorine atom and 3 oxygen atoms. The monoisotopic mass is 298.0397 Da.

How many compounds have the formula C17H11ClO3?

CompoundList lists 16 compounds with the molecular formula C17H11ClO3, including 3-(5-(2-Chlorophenyl)-2-furyl)-1-(2-furyl)-2-propen-1-one, 3-(5-(3-Chlorophenyl)-2-furyl)-1-(2-furyl)-2-propen-1-one, (2E)-3-[5-(4-Chlorophenyl)furan-2-yl]-1-(furan-2-yl)prop-2-en-1-one. 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 C17H11ClO3?

C17H11ClO3 has a degree of unsaturation of 12. 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.