Molecular formula

C₈H₄Cl₂N₂S

27 compounds have this formula on CompoundList.

Molar mass: 231.09g/mol
Monoisotopic mass: 229.9472Da
Atoms: 17
Elements: 5
Rings plus double bonds: 7

The formula C8H4Cl2N2S describes a molecule made of 8 carbon atoms, 4 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms 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 × 841.58%
12.011 × 8 = 96.088 g/mol
H Hydrogen × 41.74%
1.008 × 4 = 4.032 g/mol
Cl Chlorine × 230.68%
35.45 × 2 = 70.900 g/mol
N Nitrogen × 212.12%
14.007 × 2 = 28.014 g/mol
S Sulfur × 113.87%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C8H4Cl2N2S

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

Showing 1 to 27 of 27 compounds

2-Chloro-5-(4-chlorophenyl)-1,3,4-thiadiazole

CAS 19430-31-0C₈H₄Cl₂N₂S

N-(2,3-Dichlorophenyl)cyanothioformamide

CAS 14502-35-3C₈H₄Cl₂N₂S

1-Cyano-N-(3,4-dichlorophenyl)methanethioamide

CAS 4955-79-7C₈H₄Cl₂N₂S

4,6-Dichloro-2-(2-thienyl)pyrimidine

CAS 57059-13-9C₈H₄Cl₂N₂S

5-Chloro-3-(4-chlorophenyl)-1,2,4-thiadiazole

CAS 887623-87-2C₈H₄Cl₂N₂S

Pyrimidine, 4,6-dichloro-2-(3-thienyl)-

CAS 57059-14-0C₈H₄Cl₂N₂S

3-Chloro-6-(5-chlorothiophen-2-yl)pyridazine

CAS 75792-71-1C₈H₄Cl₂N₂S

2-Chloro-5-(2-chlorophenyl)-1,3,4-thiadiazole

CAS 36894-93-6C₈H₄Cl₂N₂S

2,2'-(2,5-Dichlorothiene-3,4-diyl)diacetonitrile

CAS 35147-98-9C₈H₄Cl₂N₂S

4-(3,4-Dichlorophenyl)-1,2,3-thiadiazole

CAS 94843-30-8C₈H₄Cl₂N₂S

5-Chloro-4-(4-chlorophenyl)-1,2,3-thiadiazole

CAS 338407-87-7C₈H₄Cl₂N₂S

5-Chloro-3-(3-chlorophenyl)-1,2,4-thiadiazole

CAS 138426-28-5C₈H₄Cl₂N₂S

2-Chloro-4-(2-chlorothiazol-5-yl)pyridine

CAS 959986-21-1C₈H₄Cl₂N₂S

2-Chloro-4-(2-chloro-4-thiazolyl)pyridine

CAS 1353855-97-6C₈H₄Cl₂N₂S

6,7-Dichloro-1H-quinazoline-4-thione

CAS 6954-86-5C₈H₄Cl₂N₂S

5-Chloro-3-(2-chlorophenyl)-1,2,4-thiadiazole

CAS 160150-33-4C₈H₄Cl₂N₂S

3,6-Dichloro-4-(thien-2-yl)pyridazine

CAS 233276-18-1C₈H₄Cl₂N₂S

2-Chloro-4-(5-chlorothiophen-2-yl)pyrimidine

CAS 893441-79-7C₈H₄Cl₂N₂S

2,4-Dichloro-6-(2-thienyl)pyrimidine

CAS 115407-56-2C₈H₄Cl₂N₂S

2,4-Dichloro-5-(thiophen-2-yl)pyrimidine

CAS 63558-74-7C₈H₄Cl₂N₂S

4-Chloro-6-(5-chloro-2-thienyl)pyrimidine

CAS 954224-60-3C₈H₄Cl₂N₂S

2,4-Dichloro-6-(3-thienyl)pyrimidine

CAS 560994-01-6C₈H₄Cl₂N₂S

3,6-Dichloro-4-(3-thienyl)pyridazine

CAS 1553879-34-7C₈H₄Cl₂N₂S

2,4-Dichloro-5-(thiophen-3-yl)pyrimidine

CAS 63558-75-8C₈H₄Cl₂N₂S

Frequently asked questions

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What is the molar mass of C8H4Cl2N2S?

The molar mass of C8H4Cl2N2S is 231.09 g/mol, calculated from standard atomic weights for 8 carbon atoms, 4 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 229.9472 Da.

How many compounds have the formula C8H4Cl2N2S?

CompoundList lists 27 compounds with the molecular formula C8H4Cl2N2S, including 2-Chloro-5-(4-chlorophenyl)-1,3,4-thiadiazole, N-(2,3-Dichlorophenyl)cyanothioformamide, 1-Cyano-N-(3,4-dichlorophenyl)methanethioamide. 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 C8H4Cl2N2S?

C8H4Cl2N2S has a degree of unsaturation of 7. 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.