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Molecular formula

C12H9ClOS

32 compounds have this formula on CompoundList.

Molar mass
236.71g/mol
Monoisotopic mass
236.0063Da
Atoms
24
Elements
5
Rings plus double bonds
8

The formula C12H9ClOS describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 1 oxygen atom and 1 sulfur 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 × 1260.89%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 93.83%
    1.008 × 9 = 9.072 g/mol
  • Cl Chlorine × 114.98%
    35.45 × 1 = 35.450 g/mol
  • O Oxygen × 16.76%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 113.54%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H9ClOS

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

Showing 1 to 32 of 32 compounds

1-(5-(4-Chlorophenyl)-2-thienyl)ethanone chemical structure, C12H9ClOS, CAS 51335-90-1
1-(5-(4-Chlorophenyl)-2-thienyl)ethanone
CAS 51335-90-1C12H9ClOS
1-(5-(2-Chlorophenyl)thiophen-2-yl)ethan-1-one chemical structure, C12H9ClOS, CAS 893735-05-2
1-(5-(2-Chlorophenyl)thiophen-2-yl)ethan-1-one
CAS 893735-05-2C12H9ClOS
4-(4-Chlorophenoxy)benzenethiol chemical structure, C12H9ClOS, CAS 59621-76-0
4-(4-Chlorophenoxy)benzenethiol
CAS 59621-76-0C12H9ClOS
2-(2-Chlorophenyl)-1-(thiophen-3-yl)ethan-1-one chemical structure, C12H9ClOS, CAS 1184126-27-9
2-(2-Chlorophenyl)-1-(thiophen-3-yl)ethan-1-one
CAS 1184126-27-9C12H9ClOS
2-(2-Chlorophenyl)-1-(thiophen-2-yl)ethan-1-one chemical structure, C12H9ClOS, CAS 1094251-98-5
2-(2-Chlorophenyl)-1-(thiophen-2-yl)ethan-1-one
CAS 1094251-98-5C12H9ClOS
1-Chloro-4-(phenylsulfinyl)benzene chemical structure, C12H9ClOS, CAS 1016-82-6
1-Chloro-4-(phenylsulfinyl)benzene
CAS 1016-82-6C12H9ClOS
5-Methyl-4-phenylthiophene-3-carbonyl chloride chemical structure, C12H9ClOS, CAS 1160248-98-5
5-Methyl-4-phenylthiophene-3-carbonyl chloride
CAS 1160248-98-5C12H9ClOS
4-Methyl-5-phenylthiophene-2-carbonyl chloride chemical structure, C12H9ClOS, CAS 1160249-12-6
4-Methyl-5-phenylthiophene-2-carbonyl chloride
CAS 1160249-12-6C12H9ClOS
1-(5-(3-Chlorophenyl)thiophen-2-yl)ethan-1-one chemical structure, C12H9ClOS, CAS 855609-52-8
1-(5-(3-Chlorophenyl)thiophen-2-yl)ethan-1-one
CAS 855609-52-8C12H9ClOS
4-(4-Chlorobenzyl)thiophene-3-carbaldehyde chemical structure, C12H9ClOS, CAS 1007387-46-3
4-(4-Chlorobenzyl)thiophene-3-carbaldehyde
CAS 1007387-46-3C12H9ClOS
4-(Thien-2-ylmethyl)benzoyl chloride chemical structure, C12H9ClOS, CAS 1151512-19-4
4-(Thien-2-ylmethyl)benzoyl chloride
CAS 1151512-19-4C12H9ClOS
5-(3-Chloro-benzyl)thiophene-2-carbaldehyde chemical structure, C12H9ClOS, CAS 849806-24-2
5-(3-Chloro-benzyl)thiophene-2-carbaldehyde
CAS 849806-24-2C12H9ClOS
(R)-p-Chlorophenyl phenyl sulfoxide chemical structure, C12H9ClOS, CAS 2184973-82-6
(R)-p-Chlorophenyl phenyl sulfoxide
CAS 2184973-82-6C12H9ClOS
5-(4-Chlorobenzyl)thiophene-2-carbaldehyde chemical structure, C12H9ClOS, CAS 101336-12-3
5-(4-Chlorobenzyl)thiophene-2-carbaldehyde
CAS 101336-12-3C12H9ClOS
4-(4-Chlorobenzyl)thiophene-2-carbaldehyde chemical structure, C12H9ClOS, CAS 1007387-36-1
4-(4-Chlorobenzyl)thiophene-2-carbaldehyde
CAS 1007387-36-1C12H9ClOS
4-(3-Chlorobenzyl)thiophene-2-carbaldehyde chemical structure, C12H9ClOS, CAS 1858273-40-1
4-(3-Chlorobenzyl)thiophene-2-carbaldehyde
CAS 1858273-40-1C12H9ClOS
1-(4-Chlorophenyl)-2-thiophen-2-ylethanone chemical structure, C12H9ClOS, CAS 1182434-75-8
1-(4-Chlorophenyl)-2-thiophen-2-ylethanone
CAS 1182434-75-8C12H9ClOS
2-Chloro-1-(5-phenylthiophen-2-yl)ethan-1-one chemical structure, C12H9ClOS, CAS 91498-70-3
2-Chloro-1-(5-phenylthiophen-2-yl)ethan-1-one
CAS 91498-70-3C12H9ClOS
4-[(2-Chlorophenyl)thio]phenol chemical structure, C12H9ClOS, CAS 20200-92-4
4-[(2-Chlorophenyl)thio]phenol
CAS 20200-92-4C12H9ClOS
3-(3-Chlorobenzyl)thiophene-2-carbaldehyde chemical structure, C12H9ClOS, CAS 1858273-70-7
3-(3-Chlorobenzyl)thiophene-2-carbaldehyde
CAS 1858273-70-7C12H9ClOS
1-[3-(3-Chlorophenyl)thiophen-2-yl]ethan-1-one chemical structure, C12H9ClOS, CAS 2138242-08-5
1-[3-(3-Chlorophenyl)thiophen-2-yl]ethan-1-one
CAS 2138242-08-5C12H9ClOS
2-Chloro-6-(4-methylphenyl)-4H-thiopyran-4-one chemical structure, C12H9ClOS, CAS 1000574-14-0
2-Chloro-6-(4-methylphenyl)-4H-thiopyran-4-one
CAS 1000574-14-0C12H9ClOS
4-(2-Chlorobenzyl)thiophene-2-carbaldehyde chemical structure, C12H9ClOS, CAS 1858284-67-9
4-(2-Chlorobenzyl)thiophene-2-carbaldehyde
CAS 1858284-67-9C12H9ClOS
1-(5-Chloro-2-thienyl)-2-phenylethanone chemical structure, C12H9ClOS, CAS 651291-53-1
1-(5-Chloro-2-thienyl)-2-phenylethanone
CAS 651291-53-1C12H9ClOS

Frequently asked questions

What is the molar mass of C12H9ClOS?

The molar mass of C12H9ClOS is 236.71 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 236.0063 Da.

How many compounds have the formula C12H9ClOS?

CompoundList lists 32 compounds with the molecular formula C12H9ClOS, including 1-(5-(4-Chlorophenyl)-2-thienyl)ethanone, 1-(5-(2-Chlorophenyl)thiophen-2-yl)ethan-1-one, 4-(4-Chlorophenoxy)benzenethiol. 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 C12H9ClOS?

C12H9ClOS has a degree of unsaturation of 8. 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.