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| | [2-(1-Propoxyethoxy)ethyl]benzene Chemical Properties |
| Boiling point | 307.5°C (rough estimate) | | density | 0.951 g/mL at 25 °C(lit.) | | vapor pressure | 0.6Pa at 24℃ | | refractive index | n20/D 1.479(lit.) | | FEMA | 2004 | PROPYL PHENETHYL ACETAL | | Fp | 206 °F | | storage temp. | 2-8°C | | color | Colorless liquid | | Odor | floral, herbal aroma | | Odor Type | green | | biological source | synthetic | | Water Solubility | 86mg/L at 24℃ | | JECFA Number | 1000 | | Major Application | flavors and fragrances | | Cosmetics Ingredients Functions | PERFUMING | | InChI | 1S/C13H20O2/c1-3-10-14-12(2)15-11-9-13-7-5-4-6-8-13/h4-8,12H,3,9-11H2,1-2H3 | | InChIKey | FMYCPRQGKSONCP-UHFFFAOYSA-N | | SMILES | CCCOC(C)OCCc1ccccc1 | | LogP | 4.1 at 25℃ | | CAS DataBase Reference | 7493-57-4 | | EPA Substance Registry System | Acetaldehyde propyl phenylethyl acetal (7493-57-4) |
| WGK Germany | 2 | | RTECS | AB2985000 | | TSCA | TSCA listed | | Storage Class | 10 - Combustible liquids | | Toxicity | LD50 orl-rat: >5 g/kg FCTOD7 30,109S,92 |
| | [2-(1-Propoxyethoxy)ethyl]benzene Usage And Synthesis |
| Identification |
CAS.No.:
7493-57-4
FL.No.:
6.016
FEMA.No.:
2004
NAS.No.:
2004
CoE.No.:
511
EINECS.No.:
231-327-9
JECFA.No.:
1000
| | Description | A colorless liquid with an odor described as being pleasant, clean or green or as having a very strong odor of green leaves. It has a green pepper taste and is useful in vegetable and fruit flavors.
| | Regulatory Status | CoE: Used provisionally
FDA: 21 CFR 172.515
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2002).
| | Chemical Properties | A colorless liquid with an odor described as being pleasant, clean or green or as having a very strong odor of green
leaves. It has a green pepper taste and is useful in vegetable and fruit flavors. | | Uses | flavors and fragrances | | Preparation | From acetaldehyde with a mixture of propyl and β-phenyl ethyl alcohols | | Definition | ChEBI: Acetal R is a member of benzenes. | | Flammability and Explosibility | Non flammable | | Safety Profile | Low toxicity by ingestion and skin contact. An eyeirritant. When heated to decomposition it emits acrid smoke and irritating vapors. |
| | [2-(1-Propoxyethoxy)ethyl]benzene Preparation Products And Raw materials |
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