Molecular formula

C₈H₇I

10 compounds have this formula on CompoundList.

Molar mass: 230.04g/mol
Monoisotopic mass: 229.9592Da
Atoms: 16
Elements: 3
Rings plus double bonds: 5

The formula C8H7I describes a molecule made of 8 carbon atoms, 7 hydrogen atoms and 1 iodine 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 × 841.77%
12.011 × 8 = 96.088 g/mol
H Hydrogen × 73.07%
1.008 × 7 = 7.056 g/mol
I Iodine × 155.16%
126.9 × 1 = 126.900 g/mol

Look up another formula

Compounds with the formula C8H7I

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

Showing 1 to 10 of 10 compounds

Iodocubane

CAS 74725-77-2C₈H₇I

1-Iodo-2-vinylbenzene

CAS 9037-49-4C₈H₇I

4-Iodostyrene

CAS 2351-50-0C₈H₇I

Benzene, (2-iodoethenyl)-

CAS 101349-79-5C₈H₇I

1-Ethenyl-3-iodobenzene

CAS 4840-92-0C₈H₇I

Benzene, (1-iodoethenyl)-

CAS 51246-20-9C₈H₇I

(E)-(2-Iodovinyl)benzene

CAS 42599-24-6C₈H₇I

[(Z)-2-Iodoethenyl]benzene

CAS 57918-63-5C₈H₇I

Bicyclo[4.2.0]octa-1,3,5-triene, 7-iodo-

CAS 78329-06-3C₈H₇I

3-Iodobicyclo[4.2.0]octa-1,3,5-triene

CAS 1004-07-5C₈H₇I

Frequently asked questions

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What is the molar mass of C8H7I?

The molar mass of C8H7I is 230.04 g/mol, calculated from standard atomic weights for 8 carbon atoms, 7 hydrogen atoms and 1 iodine atom. The monoisotopic mass is 229.9592 Da.

How many compounds have the formula C8H7I?

CompoundList lists 10 compounds with the molecular formula C8H7I, including Iodocubane, 1-Iodo-2-vinylbenzene, 4-Iodostyrene. 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 C8H7I?

C8H7I has a degree of unsaturation of 5. 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.