Solketal (1,2-Isopropylideneglycerol) [C6H12O3] Molecular Weight Calculation

The molecular weight of Solketal [C6H12O3] is 132.1584.

Solketal [C6H12O3] Molecular Weight CalculationTo calculate molecular weight of any compound, the first step is to know the constituent atoms and their number in that particular compound. Then calculate the total weight of each atom by multiplying its atomic weight by its number. The sum of total weight of all constituent atoms will be the molecular weight of the compound. Note that the value of atomic weight may differ slightly from different sources.

CALCULATION PROCEDURE: Solketal [C6H12O3] Molecular Weight Calculation

Step 1: Find out the chemical formula and determine constituent atoms and their number in a Solketal molecule.
From the chemical formula, you will know different atoms and their number in a Solketal molecule. Chemical formula of Solketal is C6H12O3. From the chemical formula of Solketal, you can find that one molecule of Solketal has six Carbon (C) atoms, twelve Hydrogen (H) atoms and three Oxygen (O) atoms.

Step 2: Find out atomic weights of each atom (from periodic table).

Atomic weight of Carbon (C): 12.0107 (Ref: Jlab-ele006)
Atomic
weight of Hydrogen (H) : 1.008 (Ref: Lanl-1)
Atomic weight of Oxygen (O) : 15.9994 (Ref: Jlab-ele008)

Step 3: Calculate the total weight of each atom present in a Solketal molecule by multiplying its atomic weight by its number.

Number of Carbon atoms in Solketal: 6
Atomic weight of Carbon: 12.0107
Total weight of Carbon atoms in Solketal: 12.0107 x 6 = 72.0642

Number of Hydrogen atoms in Solketal: 12
Atomic weight of Hydrogen: 1.008
Total weight of Hydrogen atoms in Solketal: 1.008 x 12 = 12.096

Number of Oxygen atoms in Solketal: 3
Atomic weight of Oxygen: 15.9994
Total weight of Oxygen atoms in Solketal: 15.9994 x 3 = 47.9982

Step 4: Calculate the molecular weight of Solketal by adding up the total weight of all atoms.

Molecular weight of Solketal: 72.0642 (Carbon) + 12.096 (Hydrogen) + 47.9982 (Oxygen) = 132.1584

So the molecular weight of Solketal is 132.1584.

Solketal [C6H12O3] Molecular Weight Calculation

Molecular weight of Solketal
Constituent atoms
Number of each atom
Atomic weightTotal weight
Carbon (C)612.010772.0642
Hydrogen (H)
12
1.00812.096
Oxygen (O)
3
15.999447.9982
Molecular weight of Solketal:
132.1584

REFERENCES:

  • Lanl-1: https://periodic.lanl.gov/1.shtml 
  • Pubchem-Hydrogen : https://pubchem.ncbi.nlm.nih.gov/element/Hydrogen 
  • Jlab-ele006; https://education.jlab.org/itselemental/ele006.html
  • Pubchem-6: https://pubchem.ncbi.nlm.nih.gov/element/6
  • Jlab-ele008: https://education.jlab.org/itselemental/ele008.html
  • Pubchem-8: https://pubchem.ncbi.nlm.nih.gov/element/8

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