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
- MDL Number:
- MOL File:
- 29895-73-6.mol
- MSDS File:
- SDS
Boiling point | 290.2℃[at 101 325 Pa] |
---|---|
Density | 1.159[at 20℃] |
vapor pressure | 0.023Pa at 24℃ |
FEMA | 2877 | PHENYLACETALDEHYDE GLYCERYL ACETAL |
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℃ |
Substances Added to Food (formerly EAFUS) | PHENYLACETALDEHYDE GLYCERYL ACETAL |
FDA 21 CFR | 172.515 |
FDA UNII | O83PGM07WT |
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
Phenylacetaldehyde glyceryl acetal has a faint, sweet, rosy odor and a sweet green flavor.
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.
Preparation
From phenylacetaldehyde and glycerol.
Definition
ChEBI: 2-Benzyl-5-hydroxymethyl-1,3-dioxolane is a member of benzenes.
Toxicity evaluation
The acute oral LD50 value in rats was reported as 1.72 ml/kg (1.57-1.87 ml/kg) and the acute dermal LD50 value in rabbits exceeded 2 g/kg (Moreno, 1972). The ip LD50 for mice was found to be 2.7 ± 0.23 mmol/kg (523.8 ± 44.62 mg/kg) and the mean paralysing dose (ED50) for ip administration to mice was found to be 0.77 + 0.07 mmol/kg (Berger, 1951).
Flammability and Explosibility
Non flammable
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 | |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20393 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 6011 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2255 | 58 |
Aceschem Inc. | +1-817863-6948 +1-(817)863-6948 | sales@aceschem.com | United States | 19639 | 58 |
jiliang chemicals | 21-62165282 15801962796; | bidingchem@163.com | China | 1174 | 60 |
Shanghai SuperLan Chemcial Technique Centre | 021-2022843681 15618226720 | chaolaichem@foxmail.com | China | 9242 | 58 |
Shanghai wencai New Material Technology Co., Ltd. | 15721586846 | wencaimat@163.com | China | 2796 | 58 |
Shaanxi Jiandu Pharmaceutical Chemical Co. Ltd. | 029-87576359 17691182729 | 1018@dideu.com | China | 1985 | 58 |
Tianjin Danjun International Trade Co., Ltd. | 15822601686 | shashasong@163.com | CHINA | 527 | 58 |