5-Hydroxypentanoic acid methyl ester

5-Hydroxypentanoic acid methyl ester - Names and Identifiers

Name	methyl 5-hydroxypentanoate
Synonyms	Methyl 5-hydroxyvalerate methyl 5-hydroxypentanoate 5-Hydroxyvaleric acid methyl ester 5-Hydroxypentanoic acid methyl ester Pentanoic acid, 5-hydroxy-, methyl ester
CAS	14273-92-8

5-Hydroxypentanoic acid methyl ester - Physico-chemical Properties

Molecular Formula	C6H12O3
Molar Mass	132.16
Density	1.027±0.06 g/cm3(Predicted)
Boling Point	61.5 °C(Press: 0.5 Torr)
Solubility	Dichloromethane, Ethyl Acetate
Appearance	Oil
Color	Clear
pKa	14.99±0.10(Predicted)

5-Hydroxypentanoic acid methyl ester - Introduction

methyl 5-hydroxypentanoate is an organic compound with the formula C6H12O3. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: methyl 5-hydroxypentanoate is a colorless liquid.
-Solubility: It can be rarely dissolved in water, but can be dissolved in organic solvents, such as ethanol and ether.
-Melting point and boiling point: Its melting point is -103 degrees Celsius and boiling point is 202 degrees Celsius.
-Smell: It has a sweet smell.

Use:
-Chemical synthesis: methyl 5-hydroxypentanoate is widely used in the synthesis reactions of organic chemistry, for example, as an intermediate in organic synthesis.
-Spices and food additives: It has a sweet smell and is often used as an ingredient in spices and food additives.

Preparation Method:
The preparation of-methyl 5-hydroxypentanoate is usually obtained by reacting pentanoic acid and methanol. The reaction conditions may be carried out using hydrochloric acid as a catalyst at an appropriate temperature and pressure.

Safety Information:
- methyl 5-hydroxypentanoate is generally relatively safe under routine use and storage conditions, and has no obvious carcinogenic and toxic effects.
-However, as an organic compound, it may still cause irritation or allergic reactions, so appropriate protective measures should be taken when using it, such as wearing gloves and airtight glasses.
-When contacting or inhaling high concentrations of methyl 5-hydroxypentanoate, it may cause irritation to the eyes and respiratory system. Contact should be avoided or reduced immediately, and water should be used to rinse after contact.
-In any case, please refer to the relevant safety data sheets and operating manuals before using chemicals to ensure safe operation.

Last Update：2024-04-09 20:49:11