Molecular formula
C7H8O2
208 compounds have this formula on CompoundList.
- Molar mass
- 124.14g/mol
- Monoisotopic mass
- 132.1026Da
- Atoms
- 17
- Elements
- 3
- Rings plus double bonds
- 4
The formula C7H8O2 describes a molecule made of 7 carbon atoms, 8 hydrogen 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 × 767.73%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 86.50%1.008 × 8 = 8.064 g/mol
- O Oxygen × 225.78%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C7H8O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 208 compounds
Guaiacol
CAS 90-05-1C7H8O2
4-Methoxyphenol
CAS 150-76-5C7H8O2
4-Methylcatechol
CAS 452-86-8C7H8O2
4-Hydroxybenzyl alcohol
CAS 623-05-2C7H8O2
Orcinol
CAS 504-15-4C7H8O2
Salicyl alcohol
CAS 90-01-7C7H8O2
3-Methylcatechol
CAS 488-17-5C7H8O2
Methylhydroquinone
CAS 95-71-6C7H8O2
3-Methoxyphenol
CAS 150-19-6C7H8O2
3-Hydroxybenzyl alcohol
CAS 620-24-6C7H8O2
2-Methylresorcinol
CAS 608-25-3C7H8O2
Phenoxymethanol
CAS 13138-67-5C7H8O2
2-Acetyl-5-methylfuran
CAS 1193-79-9C7H8O2
Mesitene lactone
CAS 675-09-2C7H8O2
Furfuryl methyl ketone
CAS 6975-60-6C7H8O2
Propargyl methacrylate
CAS 13861-22-8C7H8O2
(3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-cyclopenta(b)furan-2-one
CAS 43119-28-4C7H8O2
1,3-Benzenediol, 4-methyl-
CAS 496-73-1C7H8O2
2,6-Dimethyl-4-pyranone
CAS 1004-36-0C7H8O2
1-Phenylmethanediol
CAS 4403-72-9C7H8O2
2,5-Cyclohexadiene-1-carboxylic acid
CAS 4794-04-1C7H8O2
1-Propanone, 1-(2-furanyl)-
CAS 3194-15-8C7H8O2
![8-Oxabicyclo[3.2.1]oct-6-en-3-one chemical structure, C7H8O2, CAS 40458-77-3](/s/DJXYBPVHUSVRLJ-UHFFFAOYSA-N.svg)
8-Oxabicyclo[3.2.1]oct-6-en-3-one
CAS 40458-77-3C7H8O2
5-Ethyl-2-furaldehyde
CAS 23074-10-4C7H8O2
- 2H-Cyclopenta[b]furan-2-one, 3,3a,6,6a-tetrahydro-34638-25-0C7H8O2
- Cyclohexa-1,5-diene-1-carboxylic acid40002-23-1C7H8O2
- Ctk1B512238110-76-8C7H8O2
- 3-(Furan-2-yl)propanal4543-51-5C7H8O2
- Hydroperoxide, phenylmethyl3071-34-9C7H8O2
- 1,4-Cyclohexadiene-1-carboxylic acid4315-35-9C7H8O2
- 1 suppliers6-Oxabicyclo[3.2.1]oct-3-en-7-one4720-83-6C7H8O2
- 1 suppliers4,5-Dimethyl-2-furaldehyde52480-43-0C7H8O2
- Methyl 3-cyclopropylprop-2-ynoate80866-48-4C7H8O2
- 3-Ethynylcyclobutane-1-carboxylic acid162039-23-8C7H8O2
- Methyl 1-ethynylcyclopropane-1-carboxylate1423705-50-3C7H8O2
- 2-Methoxyphenol-d374495-69-5C7H8O2
- Bicyclo(2.2.1)heptane-2,5-dione27943-47-1C7H8O2
- 3-Cyclobutylprop-2-ynoic acid1341446-83-0C7H8O2
- 1-(Prop-2-yn-1-yl)cyclopropane-1-carboxylic acid1391828-77-5C7H8O2
- 2,5-Dimethylfuran-3-carbaldehyde54583-69-6C7H8O2
- 2,4-Dimethyl-3-furaldehyde75002-34-5C7H8O2
- Cyclohexa-1,3-diene-1-carboxylic acid2206-65-7C7H8O2
- 4-Cyclopropylbut-2-ynoic acid1339734-31-4C7H8O2
- rac-Methyl (1R,2S)-2-ethynylcyclopropane-1-carboxylate1909293-92-0C7H8O2
- Spiro(2.4)heptane-4,7-dione1056970-88-7C7H8O2
- 1-Ethynylcyclobutane-1-carboxylic acid887590-67-2C7H8O2
- 3-Ethylfuran-2-carbaldehyde1781941-14-7C7H8O2
- (1R,4R)-Bicyclo[2.2.1]heptane-2,5-dione145092-77-9C7H8O2
- (1S,4S)-Bicyclo[2.2.1]heptane-2,5-dione145092-68-8C7H8O2
- 6-Methylidene-5-oxaspiro[2.4]heptan-4-one2919946-41-9C7H8O2
- 2-(1-Ethynylcyclopropyl)acetic acid1935960-03-4C7H8O2
- 2,4-Heptadienedial18915-54-3C7H8O2
- 1 suppliers3,3a,6,6a-Tetrahydro-2H-cyclopenta(b)furan-2-one54483-22-6C7H8O2
- 1-(3-Methyl-2-furanyl)ethanone13101-45-6C7H8O2
- (Methylperoxy)benzene148600-12-8C7H8O2
- 4,5-Dimethyl-4-cyclopentene-1,3-dione18515-43-0C7H8O2
- Methyl Cyclopenta-1,3-diene-1-carboxylate61741-07-9C7H8O2
- Hepta-2,4,6-trienoic acid103582-04-3C7H8O2
- 4-Hydroxy-4-methyl-2,5-cyclohexadien-1-one23438-23-5C7H8O2
- (1R,5S)-3-Oxabicyclo[3.3.0]oct-6-en-2-one128946-78-1C7H8O2
- 4-Oxatricyclo[3.2.1.02,7]octan-3-one5649-99-0C7H8O2
- Trichodenone A203243-21-4C7H8O2
- Bicyclo(2.2.1)heptane-2,3-dione6236-71-1C7H8O2
- Spiro[3.3]heptane-2,6-dione20061-23-8C7H8O2
- 2-Furanacetaldehyde, 5-methyl-67406-37-5C7H8O2
- Methyl cyclopenta-1,4-diene-1-carboxylate73223-48-0C7H8O2
- (5-Vinyl-2-furyl)methanol59288-24-3C7H8O2
- (-)-Hepta-4,6-diyne-2,3-diol329700-45-0C7H8O2
- 2-Acetyl-4-methylfuran33342-43-7C7H8O2
- 3-(1-Methylcyclopropyl)prop-2-ynoic acid1876993-80-4C7H8O2
- 2-Oxabicyclo[2.2.2]oct-5-en-3-one63838-51-7C7H8O2
- 1-(Furan-3-yl)propan-1-one30078-67-2C7H8O2
- 1-(Furan-3-yl)propan-2-one79319-93-0C7H8O2
- 2,2-Dimethylcyclopent-4-ene-1,3-dione26154-22-3C7H8O2
- 3-Furan-3-YL-propionaldehyde56859-93-9C7H8O2
- 1 suppliers2-Methoxy-D3-phenol-3,4,5,6-D41065473-05-3C7H8O2
- 2-Methoxyphenol-3,4,5,6-D47329-52-4C7H8O2
- 3,3a,4,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one56487-70-8C7H8O2
- 3,5-Dimethyl-4H-pyran-4-one19083-61-5C7H8O2
- 4-Methoxyphenol-2,3,5,6-D4159839-23-3C7H8O2
- 1-(Furan-3-yl)prop-2-en-1-ol852998-61-9C7H8O2
- Methyl 2-ethynylcyclopropanecarboxylate35856-20-3C7H8O2
- Bicyclo[3.1.0]hex-2-ene-6-carboxylic acid16650-35-4C7H8O2
- (3aS,6aR)-1,3a,4,6a-Tetrahydrocyclopenta[c]furan-3-one77189-14-1C7H8O2
- 1-(2-Methylfuran-3-yl)ethan-1-one16806-88-5C7H8O2
- 1-(Furan-2-yl)cyclopropan-1-ol120284-29-9C7H8O2
- E,E-2-Methyl-2,4-hexadienedial121020-77-7C7H8O2
- (5-Oxocyclopent-1-en-1-yl)acetaldehyde35357-85-8C7H8O2
- 3-(Furan-2-yl)prop-2-en-1-ol79380-02-2C7H8O2
- But-3-ynyl prop-2-enoate13861-23-9C7H8O2
- 2-Cyclopenten-1-one, 3-acetyl-27326-88-1C7H8O2
- 2,4-Cyclopentadiene-1-carboxylic acid, methyl ester45657-86-1C7H8O2
- 2-(2-Methylfuran-3-yl)acetaldehyde27394-15-6C7H8O2
- 3,4-Dimethylfuran-2-carbaldehyde854778-72-6C7H8O2
- 4-Methyl-D3-catechol83719-41-9C7H8O2
- 3-(2-Methylcyclopropyl)prop-2-ynoic acid1339199-79-9C7H8O2
- 2-Methoxyphenol-3,4,5,6-d4,OD20189-11-1C7H8O2
- 4-Methoxyphenol-2,3,5,6-D4,OD126840-02-6C7H8O2
- (1S,5S)-6-Oxabicyclo[3.2.1]oct-3-EN-7-one79644-03-4C7H8O2
- 1-(Furan-2-yl)prop-2-en-1-ol116914-87-5C7H8O2
Frequently asked questions
What is the molar mass of C7H8O2?
The molar mass of C7H8O2 is 124.14 g/mol, calculated from standard atomic weights for 7 carbon atoms, 8 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 132.1026 Da.
How many compounds have the formula C7H8O2?
CompoundList lists 208 compounds with the molecular formula C7H8O2, including Guaiacol, 4-Methoxyphenol, 4-Methylcatechol. 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 C7H8O2?
C7H8O2 has a degree of unsaturation of 4. 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.