An acetate, or ethanoate, is either a salt or ester of acetic acid. A salt, in Chemistry, is defined as the product formed from the neutralisation reaction of Acids and bases. Esters are a class of Chemical compounds and Functional groups Esters consist of an inorganic or organic Acid in which at least Acetic acid, also known as ethanoic acid, is an organic chemical compound, giving Vinegar its sour taste
In organic chemistry, the abbreviation Ac refers to the acetyl group. Organic chemistry is a discipline within Chemistry which involves the scientific study of the structure properties composition reactions, and preparation In Organic chemistry, acetyl (ethanoyl is a Functional group, the Acyl of Acetic acid, with Chemical formula - C[[Oxygen The anion and the functional group may be written as −OAc and AcO−, or OAc respectively. Examples include HOAc and NaOAc for acetic acid and sodium acetate for the former, and EtOAc for ethyl acetate for the latter. Acetic acid, also known as ethanoic acid, is an organic chemical compound, giving Vinegar its sour taste Sodium acetate, (also sodium ethanoate) is the Sodium salt of Acetic acid. Ethyl acetate ( systematically, ethyl ethanoate commonly abbreviated EtOAc or EA is the Organic compound with the formula CH3COOCH2CH3 Ac is also the symbol for the chemical element actinium, but confusion between actinium and the acetyl group is rare, since actinium has virtually no role in organic chemistry. A chemical element is a type of Atom that is distinguished by its Atomic number; that is by the number of Protons in its nucleus. Actinium (ækˈtɪniəm is a radioactive Chemical element with the symbol Ac and Atomic number 89 which was discovered in 1899, the earliest
Contents |
Salt
The acetate anion, [CH3COO]−, is a carboxylate and is the conjugate base of acetic acid. An ion is an Atom or Molecule which has lost or gained one or more Valence electrons giving it a positive or negative electrical charge A carboxylate anion is an Ion with Negative charge that contains the group -COO&minus Within the Brønsted - Lowry ( protonic) theory of acids and bases, a conjugate acid is the acid member HX of a pair of two compounds that transform Acetic acid, also known as ethanoic acid, is an organic chemical compound, giving Vinegar its sour taste The acetate ion is formed by the deprotonation of acetic acid:
- CH3COOH ⇌ CH3COO− + H+
Ester
An acetate ester is an ester of acetic acid, with the general formula CH3COOR, where R is an organyl group. In Organic chemistry, a substituent is an atom or group of atoms substituted in place of a Hydrogen atom on the Parent chain of a Hydrocarbon
Acetate can also refer to cellulose acetate, especially fibres or other derived products such as the acetate disc used in audio record production. Cellulose acetate, first prepared in 1865 is the Acetate Ester of Cellulose. An acetate disc (also known as a test acetate or in the United States a lacquer) is an audio disc that is created as part of the process of producing a Gramophone Cellulose acetate can be found in many household products.
Structures
 |
 |
 |
 |
 |
 |
 |
 |
See also
Space-filling models (also known as calotte models or CPK models by Corey, Pauling and Koltun like Ball-and-stick models belong Ball-and-stick models and Space-filling models (also known as Calotte models) are 3D or spatial Molecular models which serve to display the structure The structural formula of a Chemical compound is a graphical representation of the molecular structure showing how the atoms are arranged Resonance in Chemistry is a theory used to represent and model certain types of non-classical Molecular structures Resonance is a key component Resonance in Chemistry is a theory used to represent and model certain types of non-classical Molecular structures Resonance is a key component The skeletal formula of an Organic compound is a shorthand representation of its molecular structure. Acetylation (or in IUPAC nomenclature ethanoylation) describes a reaction that introduces an Acetyl Functional group into an Organic compound Cellulose acetate, first prepared in 1865 is the Acetate Ester of Cellulose. Sodium acetate, (also sodium ethanoate) is the Sodium salt of Acetic acid.Dictionary
acetate
-noun
- (organic chemistry) Any salt or ester of acetic acid.
- cellulose acetate
- A transparent sheet used for overlays.
- A disc of aluminium covered in a wax used to make demonstration copies of a phonograph record.