Molecular formula

C₁₃H₉ClOS

36 compounds have this formula on CompoundList.

Molar mass: 248.72g/mol
Monoisotopic mass: 248.0063Da
Atoms: 25
Elements: 5
Rings plus double bonds: 9

The formula C13H9ClOS describes a molecule made of 13 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 × 1362.78%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 93.65%
1.008 × 9 = 9.072 g/mol
Cl Chlorine × 114.25%
35.45 × 1 = 35.450 g/mol
O Oxygen × 16.43%
15.999 × 1 = 15.999 g/mol
S Sulfur × 112.89%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C13H9ClOS

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

Showing 1 to 36 of 36 compounds

1-Chloro-4-(5-(penta-1,3-diyn-1-yl)thiophen-2-yl)but-3-yn-2-ol

CAS 26905-70-4C₁₃H₉ClOS

2-Propen-1-one, 2-(4-chlorophenyl)-1-(2-thienyl)-

CAS 104941-08-4C₁₃H₉ClOS

1-Chloro-6-(5-(prop-1-ynyl)thiophen-2-yl)hexa-3,5-diyn-2-ol

CAS 78876-52-5C₁₃H₉ClOS

2-(4-Chlorophenylthio)benzaldehyde

CAS 107572-07-6C₁₃H₉ClOS

3-(4-Chlorophenyl)-1-(thiophen-2-yl)prop-2-en-1-one

CAS 79442-37-8C₁₃H₉ClOS

1-(4-Chlorophenyl)-3-(2-thienyl)prop-2-en-1-one

CAS 6028-91-7C₁₃H₉ClOS

9H-Thioxanthene, 2-chloro-, 10-oxide

CAS 90-37-9C₁₃H₉ClOS

3-(4-Chlorophenyl)-1-(2-thienyl)-2-propen-1-one

CAS 89144-98-9C₁₃H₉ClOS

4-[(4-Chlorophenyl)sulfanyl]benzaldehyde

CAS 137736-07-3C₁₃H₉ClOS

1-(5-Chloro-2-thienyl)-3-phenyl-2-propen-1-one

CAS 6310-23-2C₁₃H₉ClOS

2-(2-Chlorophenylthio)benzaldehyde

CAS 947188-17-2C₁₃H₉ClOS

Benzenecarbothioic acid, 2-chloro-, S-phenyl ester

CAS 21122-36-1C₁₃H₉ClOS

(2E)-1-(2-Chlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one

CAS 15854-23-6C₁₃H₉ClOS

S-Phenyl p-chlorothiobenzoate

CAS 28122-82-9C₁₃H₉ClOS

(2E)-3-(2-Chlorophenyl)-1-(thiophen-2-yl)prop-2-en-1-one

CAS 79442-35-6C₁₃H₉ClOS

4-(2-Chlorophenylthio)benzaldehyde

CAS 1065075-42-4C₁₃H₉ClOS

2-(Phenylsulfanyl)benzoyl chloride

CAS 53732-61-9C₁₃H₉ClOS

(E)-3-(3-Chlorophenyl)-1-(2-thienyl)-2-propen-1-one

CAS 79442-36-7C₁₃H₉ClOS

2-Chloro-9H-thioxanthen-9-ol

CAS 6470-02-6C₁₃H₉ClOS

1-(4-Chlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one

CAS 89144-97-8C₁₃H₉ClOS

2-Chloro-9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one

CAS 5189-18-4C₁₃H₉ClOS

(2E)-1-(3-Chlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one

CAS 1222540-09-1C₁₃H₉ClOS

Benzenecarbothioic acid, 3-chloro-, S-phenyl ester

CAS 97839-36-6C₁₃H₉ClOS

2-Propen-1-one,3-(2-chlorophenyl)-1-(2-thienyl)-

CAS 74441-59-1C₁₃H₉ClOS

Frequently asked questions

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What is the molar mass of C13H9ClOS?

The molar mass of C13H9ClOS is 248.72 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 248.0063 Da.

How many compounds have the formula C13H9ClOS?

CompoundList lists 36 compounds with the molecular formula C13H9ClOS, including 1-Chloro-4-(5-(penta-1,3-diyn-1-yl)thiophen-2-yl)but-3-yn-2-ol, 2-Propen-1-one, 2-(4-chlorophenyl)-1-(2-thienyl)-, 1-Chloro-6-(5-(prop-1-ynyl)thiophen-2-yl)hexa-3,5-diyn-2-ol. 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 C13H9ClOS?

C13H9ClOS has a degree of unsaturation of 9. 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.