Menthol Crystal – 500 gram Packs

Menthol Crystal is a crystalline organic compound from the cyclic monoterpene-alcohol family, represented by the molecular formula C10H20O. Its characteristic volatility and peppermint-like odour make it a recognizable substance in organic chemistry. Menthol has several stereoisomers, including L-menthol and racemic menthol; the supplied name alone does not establish their identity, and stereochemistry matters in physical-property and optical-rotation experiments. The solid softens or melts at relatively modest temperatures and is used in suitable laboratory studies of organic functional groups, crystallization and phase behaviour. In supervised educational settings, menthol can illustrate the properties of secondary alcohols and molecular chirality. Laboratory experiments requiring a defined enantiomer must use material with explicitly confirmed stereochemical composition. This listing is for the 500 gram pack size.

Product Specifications

Key Features of Menthol Crystal

• Crystalline cyclic monoterpene alcohol with formula C10H20O.
• Provides an example of a secondary alcohol functional group.
• Stereoisomers enable advanced discussion of optical activity and chirality.
• Modest melting range supports supervised phase-change demonstrations.
• Organic-solvent compatibility varies by method and must be verified before use.

Laboratory Applications of Menthol Crystal

• Demonstrating melting and resolidification of a low-melting organic crystalline compound.
• Teaching secondary alcohol structure and nomenclature in organic chemistry.
• Comparing stereoisomer-related properties when the menthol isomer is verified.
• Studying crystallization behaviour using an appropriate solvent and controlled method.
• Recording spectra of a monoterpene alcohol in instrumental-analysis exercises.

Why Choose Lab Wale to Buy Menthol Crystal

Lab Wale supports procurement of Menthol Crystal for colleges, universities, research centres and laboratory professionals seeking clearly identified scientific supplies. The 500 gram pack option allows institutions to select a quantity appropriate to their planned work. Before ordering, buyers should review the chemical identity, intended laboratory method, available specification and current safety information. Where hydration, isomerism or an unusual solid phase affects calculations, confirm the exact supplied material. Choose the reagent only when the verified form and laboratory safety controls match the intended application.

Frequently Asked Questions About Menthol Crystal

Are all menthol crystals chemically identical?

Menthol has several stereoisomeric forms with the same molecular formula but potentially different optical and physical properties. L-menthol and racemic menthol should not be treated as identical in chirality or melting-range experiments. Confirm the form from the supplied label.

What is the molecular formula and molecular weight of menthol?

Menthol has molecular formula C10H20O and molecular mass approximately 156.27 g/mol. Since its formula cannot be simplified to smaller whole-number atom ratios, the empirical formula is also C10H20O.

Which CAS number identifies menthol crystals?

Generic menthol is listed under CAS 1490-04-6, while L-menthol is identified by CAS 2216-51-5 and DL-menthol is commonly listed under CAS 89-78-1. The product name alone does not confirm the isomer, so a specific CAS should be used only after label verification.

What experiments can use menthol as a sample?

A verified menthol sample can be used for supervised melting-range, crystallization and infrared-spectroscopy exercises. Chirality-related experiments additionally require an identified stereochemical form. Laboratory Reagent grade does not by itself establish suitability for every instrumental or quantitative method.

How should menthol crystals be stored?

Keep the crystals sealed in a cool, dry and well-ventilated location away from heat and ignition sources. Avoid unnecessary warming because menthol melts at comparatively low temperatures. Prevent vapour accumulation and use appropriately compatible containers.

Storage Conditions for Menthol Crystal

Store menthol crystals in a tightly closed, compatible container in a cool, dry and well-ventilated location. Keep them away from strong oxidizers, excessive heat and ignition sources. Protect the crystals from contamination and avoid prolonged exposure to warm conditions that may soften the solid. Label the stereoisomer or racemic form when confirmed, particularly for optical or melting-range measurements.

Precautions for Handling Menthol Crystal

Read the current Safety Data Sheet before using menthol crystals. Wear safety glasses and protective gloves, and handle the material with adequate ventilation to prevent unnecessary inhalation of vapour or dust. Avoid direct eye or prolonged skin contact. Keep it away from open flames and sources of excessive heat. Manage spills carefully to prevent slipping and dispose of contaminated material under institutional laboratory procedures.