FEMA 2877
- CAS No.
- 29895-73-6
- Chemical Name:
- FEMA 2877
- Synonyms
- ACETAL CD;FEMA 2877;hyacinth acetals;Acetal CD 0073003;PHENYLACETALDEHYDE GA;M-DIOXAN-5-OL, 2-BENZYL;PHENYLACETALDEHYDE GLYCERYL ACETAL;PHENYL ACETALDEHYDE GLYCERINE ACETAL;1,1-Bis-(2,3-dihydroxypropyl)-2-phenylethane;benzeneacetaldehyde, cyclic acetal with glycerol
- CBNumber:
- CB5302031
- Molecular Formula:
- C11H14O3
- Molecular Weight:
- 194.23
- MOL File:
- 29895-73-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/22 15:01:55
| Boiling point | 290.2℃[at 101 325 Pa] |
|---|---|
| Density | 1.159[at 20℃] |
| vapor pressure | 0.023Pa at 24℃ |
| FEMA | 2877 | PHENYLACETALDEHYDE GLYCERYL ACETAL |
| solubility | Practically insoluble in water, soluble in alcohol and oils. |
| form | viscous liquid |
| color | A colourless viscous liquid. |
| Odor | at 100.00 %. floral green honey dried rose tea rose leafy powdery petitgrain lavender hyacinth |
| Odor Type | floral |
| Water Solubility | 28.841g/L at 24℃ |
| JECFA Number | 1004 |
| LogP | 1.7 at 25℃ |
| EPA Substance Registry System | Benzeneacetaldehyde, cyclic acetal with 1,2,3-propanetriol (29895-73-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319 |
| Precautionary statements | P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
FEMA 2877 Chemical Properties,Uses,Production
Chemical Properties
2-Benzyl-1,3-dioxolan-4-methanol is not found in nature. It is a colorless, slightly viscous liquid, d204 1.154–1.162, n20D 1.529–1.534, with a tenacious honey, cyclamen, and rose note. It is prepared by acetalization of phenylacetaldehyde with glycerine.
Occurrence
Has apparently not been reported to occur in nature.
Uses
2-Benzyl-5-hydroxymethyl-1,3-dioxolane has very pleasant effects when used in sufficiently high concentration in Rose, Chypre, Hyacinth, Lilac, etc. as an “undertone” material. It is excellent for “forest “-green undertones in Muguet, or for the deep-green leafy notes of Lilac, but it needs supporting notes, and it is not a powerful odorant. It is also used in flavor compositions as a fixative in certain fruit types, and in “floral” flavor types as a bouquetting material in traces. The concentration used is about 5 to 20 ppm in the finished product.
Preparation
From phenylacetaldehyde and glycerol.
Trade name
Acetal CD (Givaudan).
Metabolism
Acetals hydrolyse readily in the presence of acids to generate the corresponding aldehydes and alcohols (Fassett, 1963).
FEMA 2877 Preparation Products And Raw materials
Raw materials
Preparation Products
FEMA 2877 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Flowersynth | +91-9845115120 +91-9886340888 | Karnataka, India | 45 | 58 | Inquiry |
| FLOWERSYNTH | 09182125151 | Karnataka, India | 15 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20308 | 58 | Inquiry |
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | China | 807 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 5959 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | China | 2255 | 58 | Inquiry |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | United States | 19639 | 58 | Inquiry |
| Guangdong wengjiang Chemical Reagent Co., Ltd. | 0751-2815987 13927875076 | China | 9977 | 58 | Inquiry |
| Wuhan Jushun Chemical Co., Ltd | 027-83238443 13349917800 | China | 4994 | 58 | Inquiry |