Molar Mass of C5H6N2O2 (Thymine)
Molar Mass Calculator
What is the molar mass of C5H6N2O2?
Answer
M(C5H6N2O2) =
126.115 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024).
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Ccarbon | 5 | 12.011 | 60.055 w ≈ 47.62% | ≈ 47.62% |
| Hhydrogen | 6 | 1.0080 | 6.0480 w ≈ 4.80% | ≈ 4.80% |
| Nnitrogen | 2 | 14.007 | 28.014 w ≈ 22.21% | ≈ 22.21% |
| Ooxygen | 2 | 15.999 | 31.998 w ≈ 25.37% | ≈ 25.37% |
| Σ = 126.115 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
C 47.62%
O 25.37%N 22.21%H 4.80%
Found an error in the calculation or the information?
Related Calculations
See Also
- Liters to Kilograms - How many kilograms are in a liter of water, honey, gasoline, sand and other substances — by density
- Grams to Kg - Convert Grams to Kilograms
- Percentage Calculator: Fraction to Percent - What percentage one number is of another? Convert fraction into a percentage
- Scientific Calculator with Memory & History - Free Engineering Calculator Online with Memory Function, Operation History, Logarithms & Trigonometry. Similar to ti-83, ti-84, ti-89
Share This Calculation
Print
Facebook
Twitter
Telegram
WhatsApp
Viber
Email

Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| MnCl₂ (manganese(II) chloride) | 125.84 |
| Na₂SO₃ (sodium sulfite) | 126.04 |
| C₂H₆O₆ | 126.064 |
| C₅H₆N₂O₂ (thymine) | 126.115 |
| FeCl₂ (ferrous chloride) | 126.75 |
| AgF (silver fluoride) | 126.87 |
| I (iodine) | 126.90 |