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4-Ethyl-2-methoxyphenol 2785-89-9 4-Ethyl-2-methoxyphenol 2785-89-9 4-Ethyl-2-methoxyphenol 2785-89-9
Product Name: 4-Ethyl-2-methoxyphenol
Synonyms: 4-ethvlguaiacol;4-ethyl guiacol;4-ETHYLGUAIACOL;4-ETHYL-2-METHOXYPHENOL;ETHYL GUAIACOL;FEMA 2436;HOMOVANILLIN;4-ETHYLGUAIACOL 98+% FCC
CAS: 2785-89-9
MF: C9H12O2
MW: 152.19
EINECS: 220-500-4
Product Categories: Alphabetical Listings;E-F;Flavors and Fragrances;phenol Flavor;Aromatic Phenols;Phenoles and thiophenoles;Pharmaceutical Raw Materials
Mol File: 2785-89-9.mol
4-Ethyl-2-methoxyphenol Chemical Properties
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 n20/D 1.528(lit.)
Fp 226 °F
storage temp. 2-8°C
pka 10.31±0.18(Predicted)
form Liquid
color Clear colorless to light yellow
Specific Gravity 1.06
JECFA Number 716
BRN 2045329
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 Information
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
4-Ethyl-2-methoxyphenol Usage And Synthesis
Chemical Properties clear colorless to light yellow liquid
Chemical Properties 4-Ethylguaiacol has a warm, sweet, spicy, medicinal odor.
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.
Aroma threshold values Detection: 25 ppb. Aroma characteristics at 1.0%: slightly sweet, spicy, clove, smoky and phenolic with charred whiskey barrel notes and a slight vanilla-like creaminess.
Taste threshold values Taste characteristics at 5 to 10 ppm: dry, smoky, clove, phenolic and vanilla-like with tobacco and woody notes, and a burnt bacon oily aftertaste. Taste characteristics at 30 ppm: woody, smoky and spicy with sweet vanilla background.
Product Name: 4-Ethyl-2-methoxyphenol
Synonyms: 4-ethvlguaiacol;4-ethyl guiacol;4-ETHYLGUAIACOL;4-ETHYL-2-METHOXYPHENOL;ETHYL GUAIACOL;FEMA 2436;HOMOVANILLIN;4-ETHYLGUAIACOL 98+% FCC
CAS: 2785-89-9
MF: C9H12O2
MW: 152.19
EINECS: 220-500-4
Product Categories: Alphabetical Listings;E-F;Flavors and Fragrances;phenol Flavor;Aromatic Phenols;Phenoles and thiophenoles;Pharmaceutical Raw Materials
Mol File: 2785-89-9.mol
4-Ethyl-2-methoxyphenol Chemical Properties
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 n20/D 1.528(lit.)
Fp 226 °F
storage temp. 2-8°C
pka 10.31±0.18(Predicted)
form Liquid
color Clear colorless to light yellow
Specific Gravity 1.06
JECFA Number 716
BRN 2045329
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 Information
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
4-Ethyl-2-methoxyphenol Usage And Synthesis
Chemical Properties clear colorless to light yellow liquid
Chemical Properties 4-Ethylguaiacol has a warm, sweet, spicy, medicinal odor.
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.
Aroma threshold values Detection: 25 ppb. Aroma characteristics at 1.0%: slightly sweet, spicy, clove, smoky and phenolic with charred whiskey barrel notes and a slight vanilla-like creaminess.
Taste threshold values Taste characteristics at 5 to 10 ppm: dry, smoky, clove, phenolic and vanilla-like with tobacco and woody notes, and a burnt bacon oily aftertaste. Taste characteristics at 30 ppm: woody, smoky and spicy with sweet vanilla background.
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