2,2,4-TRIMETHYL-1,3-DIOXOLANE Chemical Properties

Boiling point:

98°C

Density 

0.897

refractive index 

1.3930-1.3970

FEMA 

3441 | 2,2,4-TRIMETHYL-1,3-OXACYCLOPENTANE

Flash point:

98°C

storage temp. 

Refrigerator

solubility 

DMSO (Slightly), Methanol (Slightly)

form 

Oil

color 

Colourless

Odor

at 100.00 %. earthy ethereal green vegetable asparagus raw potato tomato tomato leaf

Odor Type

vegetable

JECFA Number

929

LogP

0.80

Safety Information

Risk Statements 

11-20/21/22-36/37/38-10

Safety Statements 

16-36/37/39-60-37-26-23

RIDADR 

1993

HazardClass 

3

PackingGroup 

III

HS Code 

29329990

MSDS

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2,2,4-TRIMETHYL-1,3-DIOXOLANE Usage And Synthesis

Chemical Properties

2,2,4-Trimethyl-1,3-oxacyclopentane has a mild, musty-like and sweet odor.

Occurrence

Reported found in tomato, lingonberry, cowberry (Vacinium vitis idaea L.) and tomato.

Definition

ChEBI: 2,2,4-Trimethyl-1,3-dioxolane is a ketal.

Preparation

From acetone and propylene glycol.

Taste threshold values

Taste characteristics at 25 ppm: green, earthy, vegetative and musty with tomato and potato nuances.

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