4-Ethyl-2-methoxyphenol
- CAS No.
- 2785-89-9
- Chemical Name:
- 4-Ethyl-2-methoxyphenol
- Synonyms
- Phenol, 4-ethyl-2-methoxy-;4-ETHYLGUAIACOL;ETHYL GUAIACOL;p-Ethylguaiacol;2-METHOXY-4-ETHYLPHENOL;HOMOVANILLIN;4-Ethylquaiacol;4-Ethyl-2-methoxyphenol (4-ethylguaiacol);Guaiacylethane;FEMA 2436
- CBNumber:
- CB7723928
- Molecular Formula:
- C9H12O2
- Molecular Weight:
- 152.19
- MOL File:
- 2785-89-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/15 17:50:29
Melting point | 15 °C(lit.) |
---|---|
Boiling point | 234-236 °C(lit.) |
Density | 1.063 g/mL at 25 °C(lit.) |
FEMA | 2436 | 4-ETHYLGUAIACOL |
refractive index |
n |
Flash point | 226 °F |
storage temp. | 2-8°C |
solubility | Chloroform (Slightly), Methanol (Slightly) |
pka | 10.31±0.18(Predicted) |
form | Liquid |
Specific Gravity | 1.06 |
color | Clear colorless to light yellow |
Odor | Warm, sweet and spicy-medicinal, very powerful odor |
Odor Type | spicy |
JECFA Number | 716 |
BRN | 2045329 |
LogP | 2.18 |
CAS DataBase Reference | 2785-89-9(CAS DataBase Reference) |
NIST Chemistry Reference | Phenol, 4-ethyl-2-methoxy-(2785-89-9) |
EPA Substance Registry System | Phenol, 4-ethyl-2-methoxy- (2785-89-9) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi,Xn | |||||||||
Risk Statements | 36/37/38-22 | |||||||||
Safety Statements | 26-36-37/39 | |||||||||
RIDADR | 2810 | |||||||||
WGK Germany | 2 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 6.1(b) | |||||||||
PackingGroup | III | |||||||||
HS Code | 29071990 | |||||||||
NFPA 704 |
|
4-Ethyl-2-methoxyphenol price More Price(11)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | W243615 | 4-Ethylguaiacol natural, FG | 2785-89-9 | 1SAMPLE-K | ₹5196 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W243615 | 4-Ethylguaiacol natural, FG | 2785-89-9 | 100G | ₹17568.98 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W243615 | 4-Ethylguaiacol natural, FG | 2785-89-9 | 500G | ₹50476.98 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W243615 | 4-Ethylguaiacol natural, FG | 2785-89-9 | 1KG | ₹78069.9 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W243604 | 4-Ethylguaiacol ≥98%, FCC, FG | 2785-89-9 | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
4-Ethyl-2-methoxyphenol Chemical Properties,Uses,Production
Chemical Properties
clear colorless to light yellow liquid
Occurrence
Reported found in several distillates of plant origin; it was identified in camphor oil, and it had been reported previously in Tolu and Peru balsam as well as in various wood distillates. Also reported found in cinnamon, coffee, grape, brandy, malt, rum, soy sauce, whiskey, grapefruit juice, smoked fish, lean fish, beer, cognac, cider, grape wines and apple brandy.
Uses
4-Ethyl-2-methoxyphenol is used as smoke flavoring in the food industry and displays antioxidant activity due to its phenolic composition. It is also present in red grapes and in red wines.
General Description
4-Ethylguaiacol is a volatile compound, belonging to the class of phenols. It is identified as one of the key aroma components in commercial soy sauce, red wine, and apple cider. The unpleasant smoky, spicy, and clove-like aroma in wine is due to the presence of high concentrations of 4-Ethylguaiacol.
Synthesis
4-Ethyl-2-methoxyphenol is produced from ortho-Dichloro ethylphenol by heating with Ethyl benzyl disulfonic acid and aqueous alkali at 180-200℃, followed by single Methylation.
4-Ethyl-2-methoxyphenol Preparation Products And Raw materials
Raw materials
Preparation Products
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