CAS 16649-49-3

Acetic-2,2,2-d3 acid, 1,1′-anhydride

Description:

Acetic-2,2,2-d3 acid, 1,1′-anhydride, with the CAS number 16649-49-3, is a deuterated derivative of acetic anhydride, which is an important reagent in organic synthesis. This compound features a unique isotopic labeling with deuterium, enhancing its utility in various analytical techniques, such as NMR spectroscopy, where it can provide insights into reaction mechanisms and molecular dynamics. The presence of deuterium can also influence the physical and chemical properties of the compound, such as its boiling point and reactivity, compared to its non-deuterated counterparts. Acetic anhydride itself is a colorless liquid with a pungent odor, and it is highly reactive, particularly with water, forming acetic acid. The anhydride form is commonly used in the synthesis of esters, acetylation reactions, and in the production of various pharmaceuticals and agrochemicals. Due to its reactivity, proper handling and storage conditions are essential to ensure safety and stability in laboratory settings.

Formula: C₄D₆O₃

InChI: InChI=1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3/i1D3,2D3

InChI key: InChIKey=WFDIJRYMOXRFFG-WFGJKAKNSA-N

SMILES: O(C(C([2H])([2H])[2H])=O)C(C([2H])([2H])[2H])=O

Synonyms:

• (2H3)Acetic anhydride
• (Acetic anhydride)-d₆
• (~2~H_3_)ethanoic anhydride
• Acetic-2,2,2-d₃ acid, 1,1′-anhydride
• Acetic-d₃ acid, anhydride
• Hexadeuterioacetic anhydride
• Perdeuterioacetic anhydride
• d₆-Acetic anhydride
• Acetic-2,2,2-d3 acid, 1,1′-anhydride
• Acetic-d3 acid, anhydride
• (Acetic anhydride)-d6

Acetic Anhydride-d6

Controlled Product

CAS: 108-24-7, 16649-49-3

Formula: (CD₃CO)₂O

Purity: 99 atom % D

Color and Shape: Colorless Liquid

Molecular weight: 108.06935

Ref: 3U-D0043

Acetic Anhydride-d6

Controlled Product

CAS: 16649-49-3

Formula: C₄₂H₆O₃

Color and Shape: Neat

Ref: TR-A161582

Acetic anhydride-d6

Controlled Product

CAS: 16649-49-3

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Formula: C₄H₆O₃

Purity: Min. 95%

Molecular weight: 108.13 g/mol

Ref: 3D-RAA64949