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Molecular formula

C20H16Br2

11 compounds have this formula on CompoundList.

Molar mass
416.16g/mol
Monoisotopic mass
413.9619Da
Atoms
38
Elements
3
Rings plus double bonds
12

The formula C20H16Br2 describes a molecule made of 20 carbon atoms, 16 hydrogen atoms and 2 bromine 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 × 2057.72%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 163.88%
    1.008 × 16 = 16.128 g/mol
  • Br Bromine × 238.40%
    79.904 × 2 = 159.808 g/mol
Look up another formula

Compounds with the formula C20H16Br2

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

Showing 1 to 11 of 11 compounds

1,3-Dibromo-7-tert-butylpyrene chemical structure, C20H16Br2, CAS 1005771-04-9
1,3-Dibromo-7-tert-butylpyrene
CAS 1005771-04-9C20H16Br2
2,2''-Bis-bromomethyl-(1,1',3',1'')terphenyl chemical structure, C20H16Br2, CAS 22058-37-3
2,2''-Bis-bromomethyl-(1,1',3',1'')terphenyl
CAS 22058-37-3C20H16Br2
2,5-Bis(4-Bromophenyl)-p-xylene chemical structure, C20H16Br2, CAS 853234-55-6
2,5-Bis(4-Bromophenyl)-p-xylene
CAS 853234-55-6C20H16Br2
2',5'-Bis(bromomethyl)-p-terphenyl chemical structure, C20H16Br2, CAS 135078-57-8
2',5'-Bis(bromomethyl)-p-terphenyl
CAS 135078-57-8C20H16Br2
4-Bromo-4'-(1-bromo-2-phenylethyl)-1,1'-biphenyl chemical structure, C20H16Br2, CAS 60313-31-7
4-Bromo-4'-(1-bromo-2-phenylethyl)-1,1'-biphenyl
CAS 60313-31-7C20H16Br2
1~4~,3~4~-Bis(bromomethyl)-1~1~,2~1~:2~2~,3~1~-terphenyl chemical structure, C20H16Br2, CAS 55759-13-2
1~4~,3~4~-Bis(bromomethyl)-1~1~,2~1~:2~2~,3~1~-terphenyl
CAS 55759-13-2C20H16Br2
4,4''-Bis-bromomethyl-(1,1',3',1'')terphenyl chemical structure, C20H16Br2, CAS 19399-69-0
4,4''-Bis-bromomethyl-(1,1',3',1'')terphenyl
CAS 19399-69-0C20H16Br2
2,2''-Bis(bromomethyl)-p-terphenyl chemical structure, C20H16Br2, CAS 53092-65-2
2,2''-Bis(bromomethyl)-p-terphenyl
CAS 53092-65-2C20H16Br2
1,6-Dibromo-3,8-diethylpyrene chemical structure, C20H16Br2, CAS 1360869-67-5
1,6-Dibromo-3,8-diethylpyrene
CAS 1360869-67-5C20H16Br2
1,4-Bis(bromomethyl)-2,3-diphenylbenzene chemical structure, C20H16Br2, CAS 90053-11-5
1,4-Bis(bromomethyl)-2,3-diphenylbenzene
CAS 90053-11-5C20H16Br2
1,1':4',1''-Terphenyl, 4,4''-bis(bromomethyl)- chemical structure, C20H16Br2, CAS 41425-57-4
1,1':4',1''-Terphenyl, 4,4''-bis(bromomethyl)-
CAS 41425-57-4C20H16Br2

Frequently asked questions

What is the molar mass of C20H16Br2?

The molar mass of C20H16Br2 is 416.16 g/mol, calculated from standard atomic weights for 20 carbon atoms, 16 hydrogen atoms and 2 bromine atoms. The monoisotopic mass is 413.9619 Da.

How many compounds have the formula C20H16Br2?

CompoundList lists 11 compounds with the molecular formula C20H16Br2, including 1,3-Dibromo-7-tert-butylpyrene, 2,2''-Bis-bromomethyl-(1,1',3',1'')terphenyl, 2,5-Bis(4-Bromophenyl)-p-xylene. 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 C20H16Br2?

C20H16Br2 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.