Molecular formula

C₁₂H₈Cl₂O₂

30 compounds have this formula on CompoundList.

Molar mass: 255.09g/mol
Monoisotopic mass: 253.9901Da
Atoms: 24
Elements: 4
Rings plus double bonds: 8

The formula C12H8Cl2O2 describes a molecule made of 12 carbon atoms, 8 hydrogen atoms, 2 chlorine atoms and 2 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 × 1256.50%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 83.16%
1.008 × 8 = 8.064 g/mol
Cl Chlorine × 227.79%
35.45 × 2 = 70.900 g/mol
O Oxygen × 212.54%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C12H8Cl2O2

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

Showing 1 to 30 of 30 compounds

Soneclosan

CAS 3380-30-1C₁₂H₈Cl₂O₂

4-(2,4-Dichlorophenoxy)phenol

CAS 40843-73-0C₁₂H₈Cl₂O₂

1,4-Phenylene diacryloyl chloride

CAS 35288-49-4C₁₂H₈Cl₂O₂

2-(2,6-Dichlorophenyl)-1-(furan-2-yl)ethan-1-one

CAS 1247154-81-9C₁₂H₈Cl₂O₂

2,3-Bis(chloromethyl)-1,4-naphthoquinone

CAS 31581-11-0C₁₂H₈Cl₂O₂

9-(Dichloromethylene)-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione

CAS 1263184-85-5C₁₂H₈Cl₂O₂

[5-(Chloromethyl)-2-furyl](4-chlorophenyl)methanone

CAS 2856-02-2C₁₂H₈Cl₂O₂

1-(5-(3,4-Dichlorophenyl)furan-2-yl)ethanone

CAS 59522-69-9C₁₂H₈Cl₂O₂

5-(4-Chlorophenyl)-2-methylfuran-3-carbonyl chloride

CAS 175276-63-8C₁₂H₈Cl₂O₂

(1,1'-Biphenyl)-3,3'-diol, 4,4'-dichloro-

CAS 53905-37-6C₁₂H₈Cl₂O₂

1-[5-(2,4-Dichlorophenyl)-2-furyl]-1-ethanone

CAS 338756-37-9C₁₂H₈Cl₂O₂

(E)-2-(3-Phenylallylidene)malonyl Dichloride

CAS 70680-01-2C₁₂H₈Cl₂O₂

Dichloroacetic acid, 2-naphthyl ester

CAS 34915-55-4C₁₂H₈Cl₂O₂

Alginol SN

CAS 97122-54-8C₁₂H₈Cl₂O₂

5-(3-Chloro-2-methylphenyl)furan-2-carbonyl chloride

CAS 443290-22-0C₁₂H₈Cl₂O₂

2,2'-Dichloro-[1,1'-biphenyl]-3,3'-diol

CAS 128996-32-7C₁₂H₈Cl₂O₂

2-Chloro-4-(2-chloro-5-hydroxyphenyl)phenol

CAS 1261899-23-3C₁₂H₈Cl₂O₂

2-Chloro-5-(2-chloro-5-hydroxyphenyl)phenol

CAS 1261951-53-4C₁₂H₈Cl₂O₂

3-Chloro-5-(2-chloro-5-hydroxyphenyl)phenol

CAS 1261990-95-7C₁₂H₈Cl₂O₂

2,4-Dichloronaphthalen-1-yl acetate

CAS 5435-74-5C₁₂H₈Cl₂O₂

1,4-Naphthalenedione, 2,3-dichloro-6,7-dimethyl-

CAS 61103-10-4C₁₂H₈Cl₂O₂

3,3'-Dichloro[1,1'-biphenyl]-4,4'-diol

CAS 13497-54-6C₁₂H₈Cl₂O₂

3-Chloro-2-(2-chlorophenoxy)phenol

CAS 99631-42-2C₁₂H₈Cl₂O₂

2,2'-Dichloro-[1,1'-biphenyl]-4,4'-diol

CAS 53905-36-5C₁₂H₈Cl₂O₂

Frequently asked questions

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What is the molar mass of C12H8Cl2O2?

The molar mass of C12H8Cl2O2 is 255.09 g/mol, calculated from standard atomic weights for 12 carbon atoms, 8 hydrogen atoms, 2 chlorine atoms and 2 oxygen atoms. The monoisotopic mass is 253.9901 Da.

How many compounds have the formula C12H8Cl2O2?

CompoundList lists 30 compounds with the molecular formula C12H8Cl2O2, including Soneclosan, 4-(2,4-Dichlorophenoxy)phenol, 1,4-Phenylene diacryloyl chloride. 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 C12H8Cl2O2?

C12H8Cl2O2 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.