Molar Mass of C6H14N2O2 (DL-lysine)

Molar Mass Calculator

What is the molar mass of C₆H₁₄N₂O₂?

Answer

M(C₆H₁₄N₂O₂) =

146.190 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024).

Contribution of each element
Element	Atoms, n	Atomic weight, A	n × A, g/mol Mass fraction, w	Mass fraction, w
Ccarbon	6	12.011	72.066 w ≈ 49.30%	≈ 49.30%
Hhydrogen	14	1.0080	14.1120 w ≈ 9.65%	≈ 9.65%
Nnitrogen	2	14.007	28.014 w ≈ 19.16%	≈ 19.16%
Ooxygen	2	15.999	31.998 w ≈ 21.89%	≈ 21.89%
Σ = 146.190 g/mol w = 100%				100%

Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)

Mass fractions of the elements

C 49.30%

O 21.89%N 19.16%H 9.65%

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Molar masses of substances nearby

Formula	M, g/mol
H₂O₄Se (selenic acid)	144.983
SF₆ (sulfur hexafluoride)	146.05
C₆H₁₀O₄ (adipic acid)	146.142
C₆H₁₄N₂O₂ (DL-lysine)	146.190
Cd(OH)₂ (cadmium hydroxide)	146.42
C₅H₉NO₄ (DL-glutamic acid)	147.130
SrCO₃ (strontium carbonate)	147.63

FAQ

What is the molar mass of C6H14N2O2?

M(C₆H₁₄N₂O₂) = 146.190 g/mol

How to calculate the molar mass of C₆H₁₄N₂O₂?

Add up the atomic weights of all the atoms in the formula: 6 × 12.011 + 14 × 1.0080 + 2 × 14.007 + 2 × 15.999 = 146.190 g/mol.

How many grams are in 2 moles of C₆H₁₄N₂O₂?

m = n × M = 2 mol × 146.190 g/mol = 292.380 g.

See Also