CAS 15721-22-9

2,2-Dimethylpentanoyl chloride

Description:

2,2-Dimethylpentanoyl chloride, with the CAS number 15721-22-9, is an acyl chloride that serves as an important intermediate in organic synthesis. This compound features a pentanoyl group with two methyl substituents at the second carbon, contributing to its branched structure. As an acyl chloride, it is characterized by the presence of a carbonyl group (C=O) directly bonded to a chlorine atom, which makes it highly reactive, particularly towards nucleophiles. This reactivity allows it to participate in various chemical reactions, including acylation and the formation of esters and amides. The compound is typically a colorless to pale yellow liquid with a pungent odor, indicative of its reactivity. It is important to handle 2,2-Dimethylpentanoyl chloride with care, as it can be corrosive and may react violently with water, releasing hydrochloric acid. Proper safety precautions, including the use of personal protective equipment and working in a fume hood, are essential when working with this substance in a laboratory setting.

Formula: C₇H₁₃ClO

InChI: InChI=1S/C7H13ClO/c1-4-5-7(2,3)6(8)9/h4-5H2,1-3H3

InChI key: InChIKey=NUBKYCCXDNYHLQ-UHFFFAOYSA-N

SMILES: C(CCC)(C(Cl)=O)(C)C

Synonyms:

• 2,2-Dimethylpentanoic acid chloride
• 2,2-Dimethylpentanoyl chloride
• 2,2-Dimethylvaleryl chloride
• Neo-Heptanoyl Chloride
• Neoheptanoyl chloride
• Nhcl
• Pentanoyl chloride, 2,2-dimethyl-
• Valeryl chloride, 2,2-dimethyl-