Molar Mass of C6H6O (Phenol)

Molar Mass Calculator

What is the molar mass of C₆H₆O?

Answer

M(C₆H₆O) =

94.113 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 ≈ 76.57%	≈ 76.57%
Hhydrogen	6	1.0080	6.0480 w ≈ 6.43%	≈ 6.43%
Ooxygen	1	15.999	15.999 w ≈ 17.00%	≈ 17.00%
Σ = 94.113 g/mol w = 100%				100%

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

Mass fractions of the elements

C 76.57%

O 17.00%H 6.43%

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Molar masses of substances nearby

Formula	M, g/mol
Ni(OH)₂ (nickel(II) hydroxide)	92.707
Nb (niobium)	92.906
C₆H₇N (aniline)	93.129
C₆H₆O (phenol)	94.113
K₂O (potassium oxide)	94.195
MgCl₂ (magnesium chloride)	95.21
CuS (copper monosulfide)	95.61

FAQ

What is the molar mass of C6H6O?

M(C₆H₆O) = 94.113 g/mol

How to calculate the molar mass of C₆H₆O?

Add up the atomic weights of all the atoms in the formula: 6 × 12.011 + 6 × 1.0080 + 15.999 = 94.113 g/mol.

How many grams are in 2 moles of C₆H₆O?

m = n × M = 2 mol × 94.113 g/mol = 188.226 g.

See Also