CAS 2258-42-6

Acetic-formic anhydride

Description:

Acetic-formic anhydride, with the CAS number 2258-42-6, is an organic compound that serves as a reagent in various chemical syntheses. It is characterized by its anhydride functional groups, which are derived from acetic acid and formic acid. This compound typically appears as a colorless to pale yellow liquid with a pungent odor. It is known for its reactivity, particularly in acylation reactions, where it can introduce acyl groups into other molecules. Acetic-formic anhydride is soluble in organic solvents but has limited solubility in water. Due to its chemical properties, it can be corrosive and may pose health risks upon exposure, necessitating the use of appropriate safety measures when handling. Its applications are primarily found in organic synthesis, particularly in the production of esters and other derivatives. As with many anhydrides, it can react with alcohols and amines, making it a valuable intermediate in the synthesis of various chemical compounds.

Formula: C₃H₄O₃

InChI: InChI=1S/C3H4O3/c1-3(5)6-2-4/h2H,1H3

InChI key: InChIKey=ORWKVZNEPHTCQE-UHFFFAOYSA-N

SMILES: O(C(C)=O)C=O

Synonyms:

• Acetic acid, anhydride with formic acid
• Acetic-formic mixed anhydride
• Acetoformic anhydride
• Acetyl formate
• Acetyl formyl anhydride
• Formic-acetic anhydride
• Formyl acetate
• Formyl acetic anhydride
• Formylacetyl anhydride
• Methanone, (Acetyloxy)-
• O-Formyl acetate

O-Formyl Acetate (Technical Grade)

Controlled Product

CAS: 2258-42-6

Formula: C₃H₄O₃

Color and Shape: Neat

Molecular weight: 88.06

Ref: TR-F693450

o-Formyl acetate

CAS: 2258-42-6

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Formula: C₃H₄O₃

Purity: Technical Grade Reported

Color and Shape: Clear Liquid

Molecular weight: 88.06 g/mol

Ref: 3D-CAA25842