4-Methylumbelliferyl octanoate

4-Methylumbelliferyl octanoate - Names and Identifiers

Name	4-Methylumbelliferyl caprylate
Synonyms	MUCAP 4-MU-CAPRYLATE 4-METHYLUMBELLIFERYL 4-Methylumbelliferyl caprylate 4-Methylumbelliferyl octanoate 4-METHYLUMBELLIFERYL CAPRYLATE OCTANOIC ACID 4-METHYLUMBELLIFERYL ESTER 4-methyl-2-oxo-2H-chromen-7-yl octanoate 7-(heptylcarbonyl)oxy-4-methyl-2H-1-benzopyran-2-one Octanoic acid, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester
CAS	20671-66-3
InChI	InChI=1/C18H22O4/c1-3-4-5-6-7-8-17(19)21-14-9-10-15-13(2)11-18(20)22-16(15)12-14/h9-12H,3-8H2,1-2H3

4-Methylumbelliferyl octanoate - Physico-chemical Properties

Molecular Formula	C18H22O4
Molar Mass	302.36
Density	1.112±0.06 g/cm3(Predicted)
Melting Point	68-69 °C(Solv: ethanol (64-17-5))
Boling Point	441.1±40.0 °C(Predicted)
Flash Point	219.7°C
Solubility	Acetonitrile (Slightly), DMSO (Slightly)
Vapor Presure	5.59E-08mmHg at 25°C
Appearance	Solid
Color	White to Off-White Low-Melting
Storage Condition	Sealed in dry,Store in freezer, under -20°C
Refractive Index	1.527

4-Methylumbelliferyl octanoate - Introduction

4-Methylumbelliferyl caprylate is an organic compound with the chemical formula C9H16O3. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 4-Methylumbelliferyl caprylate is a colorless to slightly yellow liquid.
-Odor: Has a special aroma.
-Density: about 0.97g/cm³.
-Melting point: About -100 ° C.
-Boiling point: About 216-218 ° C.
-Solubility: Soluble in organic solvents such as alcohols, ethers and ketones.

Use:
- 4-Methylumbelliferyl caprylate is mainly used in the synthesis of spices and flavors.
-It is widely used in the food, cosmetics and perfume industries to add fragrance and aroma.
-can also be used in medicine, plastics and other fields.

Method:
- 4-Methylumbelliferyl caprylate can be prepared by the reaction of umbelliferyl ketone with methanol under acid catalysis.
-The reaction conditions can be achieved with suitable catalysts and temperature control.

Safety Information:
- 4-Methylumbelliferyl caprylate is considered to be a relatively safe compound under general conditions.
-but still need to pay attention to the following:
-Avoid inhalation or direct contact with skin and eyes.
-Avoid inhaling its vapor during use.
-Please wear protective gloves and goggles when using.
-Store away from fire and oxidizing agents.
-In case of inhalation or contact, seek medical attention immediately.

Last Update：2024-04-09 19:05:47