FEMA 2129
- CAS NO.：1319-88-6
- Empirical Formula: C10H12O3
- Molecular Weight: 180.2
- EINECS: 215-294-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 16:09:46
What is FEMA 2129?
Occurrence
Has apparently not been reported to occur in nature
Preparation
The α, α?- and α, β-isomers are obtained in mixture by heating glycerol and benzaldehyde to 145 to 170°C under a stream of CO2; the isomers are subsequently isolated, exploiting the solubility differences; the α, α?-isomer is readily converted to the α, β-form by heating in the presence of HCl.
Production Methods
Benzaldehyde glycrol acetal can be produced from Benzaldehyde and Glycerin by condensation, using Phosphoric acid as a catalyst, and making use of azeotropic distillation to remove reaction water. Also by heating Glycerol and Benzaldehyde in CO2 atmosphere to 150°C. The 1,3-isomer is crystallizable and may be separated.
Properties of FEMA 2129
| Boiling point: | 152-154 °C(Press: 12 Torr) |
| Density | 1.2115 g/cm3(Temp: 25 °C) |
| FEMA | 2129 | BENZALDEHYDE GLYCERYL ACETAL |
| color | A colourless viscous liquid. |
| Odor | at 100.00 %. cherry bitter almond sweet |
| JECFA Number | 838 |
| EPA Substance Registry System | Benzaldehyde, cyclic acetal with 1,2,3-propanetriol (1319-88-6) |
Safety information for FEMA 2129
Computed Descriptors for FEMA 2129
New Products
DL-beta-(3-Bromophenyl)alanine Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) N,N CARBONYL DIIMIDAZOLE Levothyroxine Impurity-F Montelukast EP Impurity-D/Montelukast USP Related Compound C Atorvastatin FXA Impurity/Atorvastatin Cyclic 6-Hydroxy Impurity Sodium Salt Isosulfan blue Keto N-Oxide Impurity Ivermectin Impurity F N-Nitroso des Methyl Tramadol/N-Nitroso-N-Desmethyl-Tramadol (R)-BoroLeu-(+)-Pinanediol-CF3COOH 1,4-bis(methylsulfonyl)butane 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzene CSA (DL-10-Camphorsulfonic Acid) 2-Hydroxy-4-methylnicotinic acid 3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (2S)-1-((2S,3S)-3-(2-methylbutyl)-4-oxooxetan-2-yl)pentadecan-2-yl formylleucinate 1-(3,5-dichlorophenyl)-2,2,2-trifluoroethane-1-sulfonyl chloride S-(1-(3,5-dichlorophenyl)-2,2,2-trifluoroethyl) ethanethioateRelated products of tetrahydrofuran
You may like
-
1319-88-6 BGA 98%View Details
1319-88-6 -
674783-97-2 98+View Details
674783-97-2 -
H-D-TRP(FOR)-OH HCL 98+View Details
367453-01-8 -
DL-beta-(3-Bromophenyl)alanine 117391-50-1 98+View Details
117391-50-1 -
49830-37-7 98+View Details
49830-37-7 -
3-Amino-3-(4-fluorophenyl)propanoic acid 98+View Details
325-89-3 -
1428243-26-8 98+View Details
1428243-26-8 -
1-aminocyclopentane carbonitrile, HCl 98+View Details
16195-83-8
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.