What is the name of C5H8O2?

Acetylacetone | C5H8O2 – PubChem.

What is the structure of acetyl acetone?

C5H8O2Acetylacetone / Formula

What is the molar mass of 2 4 pentanedione?

100.13 g/molAcetylacetone / Molar mass

What is the mass of c5h8o2?


PubChem CID 18931734
Molecular Formula C5H8O2
Synonyms Cyclopentenediol 4-cyclopenten-diol SCHEMBL94237
Molecular Weight 100.12
Dates Modify 2022-04-09 Create 2007-12-04

How many degrees of unsaturation does the compound C5H10 have?

The DU for C5H10 is [(2(5) 2) 10]/2 1. Therefore, this compound must have one double bond or one ring. Any compound that has five C’s and one double bond or one ring will fit the formula.

How many signals are in acetyl acetone in enol form?

On this basis chemical shifts for the five signals are given in Table I to the nearest cycle at 40 Mc./s. TABLE I CHEMICAL SHIFTS IN PURE ACETYLACETONE AT 40 Mc./s.

Why is acetyl acetone bidentate ligand?

Acetylacetonate ion contains two O atoms which allow this ligand to function as a bidentate ligand.

What is ACAC ligand?

Metal acetylacetonates are coordination complexes derived from the acetylacetonate anion (CH. 3COCHCOCH − 3) and metal ions, usually transition metals. The bidentate ligand acetylacetonate is often abbreviated acac. Typically both oxygen atoms bind to the metal to form a six-membered chelate ring.

How do you calculate degrees of unsaturation?

To find the degrees of unsaturation:

  1. Count the number of carbon, hydrogen, nitrogen, and halogen atoms present in the compound.
  2. Double the number of carbons and from this number subtract the number of hydrogens and halogens.
  3. Add 2 plus the number of nitrogens to the resultant.
  4. Divide the new number by two.

What is the formula for calculating degree of unsaturation?

Calculating The Degree of Unsaturation (DU) [2C+2=(2×3)+2=8.] The compound needs 4 more hydrogens in order to be fully saturated (expected number of hydrogens-observed number of hydrogens=8-4=4). Degrees of unsaturation is equal to 2, or half the number of hydrogens the molecule needs to be classified as saturated.

Why enol form of Ethylacetoacetate is more stable than keto form explain with structure?

Resonance and hydrogen bonding increases enol content. Enolic form of phenol is more stable than keto form by -13 kcal/mole of energy hence phenol exist exclusively as an enol. Enolic tautomer is less polar due to intramolecular hydrogen bonds than the corresponding keto form.