Molecular formula

C₂₅H₄₂O₃

31 compounds have this formula on CompoundList.

Molar mass: 390.61g/mol
Monoisotopic mass: 390.3134Da
Atoms: 70
Elements: 3
Rings plus double bonds: 5

The formula C25H42O3 describes a molecule made of 25 carbon atoms, 42 hydrogen atoms and 3 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 × 2576.87%
12.011 × 25 = 300.275 g/mol
H Hydrogen × 4210.84%
1.008 × 42 = 42.336 g/mol
O Oxygen × 312.29%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C25H42O3

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

Showing 1 to 31 of 31 compounds

Methyl lithocholate

CAS 1249-75-8C₂₅H₄₂O₃

Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2-ethylhexyl ester

CAS 144429-84-5C₂₅H₄₂O₃

2-(4-(tert-Pentyl)phenoxy)ethyl laurate

CAS 6835-14-9C₂₅H₄₂O₃

Octadecyl 4-hydroxybenzoate

CAS 71067-10-2C₂₅H₄₂O₃

3-(Octadecyloxy)benzoic acid

CAS 123876-12-0C₂₅H₄₂O₃

3-Hydroxy-7-methylcholanoic acid

CAS 96648-30-5C₂₅H₄₂O₃

Octyl beta-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate

CAS 13417-12-4C₂₅H₄₂O₃

Propanoic acid, 2-methyl-2-(3-pentadecylphenoxy)-

CAS 111396-81-7C₂₅H₄₂O₃

Ethyl 4-(hexadecyloxy)benzoate

CAS 62443-20-3C₂₅H₄₂O₃

Octadecyl 2-hydroxybenzoate

CAS 14971-14-3C₂₅H₄₂O₃

2,5-Cyclohexadiene-1,4-dione, 2-methoxy-6-octadecyl-

CAS 101339-27-9C₂₅H₄₂O₃

4-Hydroxy-3-(3-methylbut-2-en-1-yl)-6-pentadecyl-2H-pyran-2-one

CAS 83725-44-4C₂₅H₄₂O₃

p-n-Octadecyloxybenzoic acid

CAS 15872-50-1C₂₅H₄₂O₃

Hexyldodecyl salicylate

CAS 220778-06-3C₂₅H₄₂O₃

12alpha-Hydroxy-5beta-cholan-24-oic acid methyl ester

CAS 1249-70-3C₂₅H₄₂O₃

Butanoic acid, 2-(3-pentadecylphenoxy)-

CAS 14230-52-5C₂₅H₄₂O₃

Methyl (3alpha,5alpha)-3-hydroxycholan-24-oate

CAS 15074-01-8C₂₅H₄₂O₃

Methyl (3beta,5alpha)-3-hydroxycholan-24-oate

CAS 15074-02-9C₂₅H₄₂O₃

2-(Octadecyloxy)benzoic acid

CAS 129586-18-1C₂₅H₄₂O₃

2-Hydroxy-4-(octadecyloxy)benzaldehyde

CAS 234431-49-3C₂₅H₄₂O₃

2-Hydroxy-5-octadecylbenzoic acid

CAS 25707-99-7C₂₅H₄₂O₃

6-Methylhepthyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate

CAS 146598-26-7C₂₅H₄₂O₃

Methyl 3beta-hydroxy-5beta-cholan-24-oate

CAS 5405-42-5C₂₅H₄₂O₃

17beta-[(6-Hydroxyhexyl)oxy]-5alpha-androstan-3-one

CAS 139026-76-9C₂₅H₄₂O₃

Frequently asked questions

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What is the molar mass of C25H42O3?

The molar mass of C25H42O3 is 390.61 g/mol, calculated from standard atomic weights for 25 carbon atoms, 42 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 390.3134 Da.

How many compounds have the formula C25H42O3?

CompoundList lists 31 compounds with the molecular formula C25H42O3, including Methyl lithocholate, Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2-ethylhexyl ester, 2-(4-(tert-Pentyl)phenoxy)ethyl laurate. 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 C25H42O3?

C25H42O3 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.