Molecular formula

C₆H₉IO₂

27 compounds have this formula on CompoundList.

Molar mass: 240.04g/mol
Monoisotopic mass: 239.9647Da
Atoms: 18
Elements: 4
Rings plus double bonds: 2

The formula C6H9IO2 describes a molecule made of 6 carbon atoms, 9 hydrogen atoms, 1 iodine atom 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 × 630.02%
12.011 × 6 = 72.066 g/mol
H Hydrogen × 93.78%
1.008 × 9 = 9.072 g/mol
I Iodine × 152.87%
126.9 × 1 = 126.900 g/mol
O Oxygen × 213.33%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C6H9IO2

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

Showing 1 to 27 of 27 compounds

Methyl 3-iodocyclobutane-1-carboxylate

CAS 2387601-28-5C₆H₉IO₂

2-Propenoic acid, 3-iodo-, 1-methylethyl ester, (2Z)-

CAS 1333154-26-9C₆H₉IO₂

Ethyl (E)-4-iodobut-2-enoate

CAS 59425-01-3C₆H₉IO₂

Ethyl (Z)-3-Iodo-2-butenoate

CAS 34450-62-9C₆H₉IO₂

Ethyl (1S,2S)-2-iodocyclopropanecarboxylate

CAS 1629125-76-3C₆H₉IO₂

Ethyl (1R,2R)-2-iodocyclopropanecarboxylate

CAS 692288-06-5C₆H₉IO₂

2-Butenoic acid,3-iodo-,ethyl ester,(2Z)-

CAS 34450-61-8C₆H₉IO₂

2H-Pyran-2-one, tetrahydro-4-(iodomethyl)-

CAS 129352-62-1C₆H₉IO₂

2-Iodoethyl 2-methylprop-2-enoate

CAS 35531-61-4C₆H₉IO₂

Prop-2-en-1-yl 3-iodopropanoate

CAS 113201-35-7C₆H₉IO₂

Isopropyl 3-iodoacrylate

CAS 1388842-43-0C₆H₉IO₂

Acetic acid, iodo-, 1-methyl-2-propenyl ester

CAS 216872-78-5C₆H₉IO₂

(2Z)-3-Iodo-2-hexenoic acid

CAS 318250-13-4C₆H₉IO₂

5-(Iodomethyl)-4-methyloxolan-2-one

CAS 65371-40-6C₆H₉IO₂

Ethyl 2-(iodomethyl)prop-2-enoate

CAS 85054-02-0C₆H₉IO₂

2-Methylprop-2-en-1-yl iodoacetate

CAS 134836-79-6C₆H₉IO₂

2-[(4-Iodobut-3-yn-2-yl)oxy]ethan-1-ol

CAS 88558-53-6C₆H₉IO₂

1-[(3-Iodoprop-2-yn-1-yl)oxy]propan-2-ol

CAS 88692-72-2C₆H₉IO₂

2-(2-Iodoethyl)cyclopropane-1-carboxylic acid

CAS 62408-18-8C₆H₉IO₂

1-Iodo-3-(2-methoxyethoxy)prop-1-yne

CAS 89635-83-6C₆H₉IO₂

(4R,5S)-5-Ethyl-4-iodooxolan-2-one

CAS 154145-12-7C₆H₉IO₂

(1S,2R)-3-Iodocyclohex-3-ene-1,2-diol

CAS 828295-40-5C₆H₉IO₂

Methyl 4-iodo-3-methylbut-3-enoate

CAS 516457-26-4C₆H₉IO₂

Ethyl (1S,2R)-2-iodocyclopropane-1-carboxylate

CAS 2618424-22-7C₆H₉IO₂

Frequently asked questions

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What is the molar mass of C6H9IO2?

The molar mass of C6H9IO2 is 240.04 g/mol, calculated from standard atomic weights for 6 carbon atoms, 9 hydrogen atoms, 1 iodine atom and 2 oxygen atoms. The monoisotopic mass is 239.9647 Da.

How many compounds have the formula C6H9IO2?

CompoundList lists 27 compounds with the molecular formula C6H9IO2, including Methyl 3-iodocyclobutane-1-carboxylate, 2-Propenoic acid, 3-iodo-, 1-methylethyl ester, (2Z)-, Ethyl (E)-4-iodobut-2-enoate. 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 C6H9IO2?

C6H9IO2 has a degree of unsaturation of 2. 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.