FEMA 3067
- CAS No.
- 1333-09-1
- Chemical Name:
- FEMA 3067
- Synonyms
- FEMA 3067;TOLUALDEHYDE GLYCERYL ACETAL;TOLYLALDEHYDE GLYCERYL ACETAL;1,2,3-propanetriol,cyclicetherwith(2-methylphenyl)methanediol
- CBNumber:
- CB6238924
- Molecular Formula:
- C11H14O3
- Molecular Weight:
- 194.23
- MDL Number:
- MFCD01310424
- MOL File:
- 1333-09-1.mol
| FEMA | 3067 | TOLUALDEHYDE GLYCERYL ACETAL (MIXED O-, M-, P-) |
|---|---|
| color | A colourless slightly viscous liquid. |
| Odor | at 10.00 % in dipropylene glycol. mild bitter almond |
| Odor Type | fruity |
| JECFA Number | 867 |
| LogP | 0.47 |
SAFETY
Risk and Safety Statements
| Toxicity | The acute oral LD50 value in rats was reported as 3.4 g/kg (3.0-3.8 g/kg) and the acute dermal LD50 value in rabbits exceeded 5 g/kg (Moreno, 1972). |
|---|
FEMA 3067 Chemical Properties,Uses,Production
Physical properties
Colorless, slightly viscous liquid. Slightly soluble in water, soluble in alcohol
and most oils.
FEMA 3067 decomposes slowly in water,
particularly in the presence of mild acids.
The decomposition products are (mixed)
Tolylaldehydes and Glycerol.
Occurrence
Has apparently not been reported to occur in nature.
Uses
FEMA 3067 is preferred over Benzaldehyde for many purposes, mostly on account of its more spicy and less pungent-chemical aroma. It is used in imitation Chocolate, Cherry, Coconut, Vanilla, Almond, Pistacio, fruit complexes, etc. at concentrations from less than 1 ppm up to 15 ppm in the finished product.
Preparation
From mixed tolyaldehydes and glycerol with phosphoric acid, finishing with an azeotropic distillation to remove water.
Metabolism
Acetals hydrolyse readily in the presence of acids to generate the corresponding aldehydes and alcohols (Fassett, 1963).
FEMA 3067 Preparation Products And Raw materials
Raw materials
Preparation Products
FEMA 3067 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| BOC Sciences | -- | info@bocsci.com | USA | 0 | 65 |
| Supplier | Advantage |
|---|---|
| BOC Sciences | 65 |