[2-(1-Propoxyethoxy)ethyl]benzene
[2-(1-Propoxyethoxy)ethyl]benzene Basic information
- Product Name:
- [2-(1-Propoxyethoxy)ethyl]benzene
- Synonyms:
-
- propylphenethylacetal
- 1-phenethoxy-1-propoxyethane
- Acetaldehydepropylphenylethylacetal
- ACETALDEHYDE PHENYLETHYL PROPYL ACETAL
- ACETAL R
- ACETALDEHYDE PHENETHYL PROPYL ACETAL
- ACETALDEHYDE:PHENETHYL PROPYL ACETAL
- FEMA 2004
- CAS:
- 7493-57-4
- MF:
- C13H20O2
- MW:
- 208.3
- EINECS:
- 231-327-9
- Product Categories:
-
- A-B
- Alphabetical Listings
- Flavors and Fragrances
- Mol File:
- 7493-57-4.mol
[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
- Flash point:
- 206 °F
- storage temp.
- 2-8°C
- color
- Colorless liquid
- Odor
- floral, herbal aroma
- Odor Type
- green
- Water Solubility
- 86mg/L at 24℃
- JECFA Number
- 1000
- LogP
- 4.1 at 25℃
- CAS DataBase Reference
- 7493-57-4
- EPA Substance Registry System
- Acetaldehyde propyl phenylethyl acetal (7493-57-4)
MSDS
- Language:English Provider:SigmaAldrich
[2-(1-Propoxyethoxy)ethyl]benzene Usage And Synthesis
Identification
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.
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.
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