Potassium, 2-methyloxirane, 3-naphthalen-2-yloxypropane-1-sulfonate, oxirane
[CAS# 120478-49-1]

Identification

• Classification: Chemical reagent >> Organic reagent >> Sulfonate / sulfinate
• Name: Potassium, 2-methyloxirane, 3-naphthalen-2-yloxypropane-1-sulfonate, oxirane
• Synonyms: Polyethylene/propyleneglycol (�-naphthyl) (3-sulfopropyl) diether, potassium salt
• Molecular Formula: c₁₈h₂₃ko₆s
• Molecular Weight: 406.53
• CAS Registry Number: 120478-49-1
• EC Number: 890-842-2
• SMILES: CC1CO1.C1CO1.C1=CC=C2C=C(C=CC2=C1)OCCCS(=O)(=O)[O-].[K+]

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H315-H319-H335
• Precautionary Statements: P261-P264-P264+P265-P271-P280-P302+P352-P304+P340-P305+P351+P338-P319-P321-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335

Discovory and Applicatios

Potassium, 2-methyloxirane, 3-naphthalen-2-yloxypropane-1-sulfonate, oxirane is a complex chemical compound notable for its role in organic synthesis and materials science. This compound features a combination of functional groups, including an oxirane (epoxide), a naphthalenyloxy group, and a sulfonate group, which provide it with unique reactivity and versatility in chemical applications.

The discovery of this compound is rooted in research focused on the development of new reagents for organic synthesis. The oxirane group, or epoxide, is highly reactive and participates in a range of chemical reactions, especially ring-opening reactions. This reactivity is valuable for synthesizing more complex molecular structures. The naphthalenyloxy group imparts additional aromatic stability, which can be useful for creating compounds with improved thermal and chemical resistance. The sulfonate group enhances the compound’s solubility in polar solvents and contributes to its overall reactivity.

One of the main applications of this compound is in the synthesis of polymeric materials. The combination of an epoxide and a sulfonate group allows it to act as a cross-linking agent in the formation of polymers. These cross-linked polymers exhibit improved mechanical strength, chemical resistance, and thermal stability, making them useful in various industrial applications, such as coatings, adhesives, and specialty plastics.

In organic synthesis, this compound serves as a versatile intermediate. The presence of both the oxirane and sulfonate groups makes it suitable for functionalizing other molecules. It can participate in nucleophilic substitution reactions or act as a coupling reagent to introduce sulfonate or oxirane moieties into target molecules. This makes it valuable in synthesizing pharmaceuticals, agrochemicals, and fine chemicals, where the introduction of such functional groups can lead to compounds with enhanced activity or stability.

Additionally, the compound is studied for potential applications in developing new materials for electronic and optoelectronic devices. The naphthalenyloxy group, with its aromatic structure, offers potential for use in organic semiconductors or materials that require stable electronic properties.

Overall, potassium, 2-methyloxirane, 3-naphthalen-2-yloxypropane-1-sulfonate, oxirane is a significant compound due to its multifunctional structure, enabling a broad range of applications in material science, organic synthesis, and potential future technologies.