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CAS No.: | 56718-71-9 |
---|---|
Name: | p-(2-Methoxyethyl) phenol |
Article Data: | 21 |
Molecular Structure: | |
Formula: | C9H12O2 |
Molecular Weight: | 152.193 |
Synonyms: | Phenol,p-(2-methoxyethyl)- (6CI,7CI);4-(2-Methoxyethyl)phenol;p-Hydroxyphenethyl methyl ether;4-(2-methoxyethyl)-phenol; |
EINECS: | 260-354-9 |
Density: | 1.06 g/cm3 |
Melting Point: | 42-45 °C(lit.) |
Boiling Point: | 239.9 °C at 760 mmHg |
Flash Point: | 97.8 °C |
Solubility: | 8.42g/L at 20℃ |
Appearance: | White Powder |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36 |
PSA: | 29.46000 |
LogP: | 1.58110 |
alpha-methoxy-4-hydroxyacetophenone
4-(2-methoxyethyl)phenol
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol under 2327.2 Torr; for 4h; | 96% |
With hydrogen under 3000.3 Torr; Pressure; Heating; | 80% |
With hydrogen; acetic acid; palladium on activated charcoal | |
With H2; acetic acid; palladium-carbon | 0.54 g (3.6 mmol=61%) |
4-(2-methoxyethyl)phenol
Conditions | Yield |
---|---|
palladium-carbon In hydrogenchloride; methanol | 70% |
With hydrogen; palladium-carbon In hydrogenchloride; methanol | 59% |
With hydrogen; palladium-carbon In methanol | 53% |
With hydrogenchloride; hydrogen; palladium-carbon In methanol | 47% |
p-hydroxyphenethyl alcohol
4-(2-methoxyethyl)phenol
Conditions | Yield |
---|---|
With sulfuric acid In methanol | 40% |
In methanol | 31% |
Multi-step reaction with 3 steps 1: ethanol / 9 h / Heating 2: 1.) NaH / 1.) THF, reflux, 30 min; 2.) THF, reflux, 6 h 3: H2 / 10percent Pd/C / ethanol / 24 h / 3102.9 Torr / Ambient temperature View Scheme |
4-(2-methoxyethyl)phenol
Conditions | Yield |
---|---|
With hydrogen In ethyl acetate at 50℃; under 30402 Torr; for 16h; | 10 g |
Conditions | Yield |
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With sodium methylate at 50℃; for 7h; Reagent/catalyst; | 92% |
1-(benzyloxy)-4-(2-methoxyethyl)benzene
4-(2-methoxyethyl)phenol
Conditions | Yield |
---|---|
With palladium on activated charcoal; hydrogen In tetrahydrofuran at 20℃; under 3000.3 Torr; for 24h; | 82% |
With hydrogen; palladium on activated charcoal In ethanol under 3102.9 Torr; for 24h; Ambient temperature; | |
With palladium 10% on activated carbon; hydrogen under 37503.8 Torr; for 3h; | 38.6 g |
2-(4'-hydroxyphenyl)ethyl methyl carbonate
carbonic acid dimethyl ester
4-(2-methoxyethyl)phenol
Conditions | Yield |
---|---|
With Amberlyst 15 for 36h; Reflux; | 95% |
p-hydroxyphenethyl alcohol
sodium hydrogencarbonate
4-(2-methoxyethyl)phenol
Conditions | Yield |
---|---|
In methanol | 65% |
Conditions | Yield |
---|---|
at 20℃; for 2h; Inert atmosphere; UV-irradiation; | 57% |
Conditions | Yield |
---|---|
In methanol at 20℃; for 3h; | 79% |
With methanol |
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The 4-(2-Methoxyethyl)-phenol is an organic compound with the formula C9H12O2. The systematic name of this chemical is 4-(2-methoxyethyl)phenol. With the CAS registry number 56718-71-9, it is also named as phenol, 4-(2-methoxyethyl)-. The product's categories are Aromatic Phenols; Phenoles and Thiophenoles; Various Metabolites and Impurities; Intermediates & Fine Chemicals; Metabolites & Impurities; Pharmaceuticals; Organic Building Blocks; Oxygen Compounds; Phenols. Besides, it should be stored in a closed cool and dry place. It is an important pharmaceutical intermediate, which is mainly used to produce an effective drug in the treatment of cardiovascular disease.
Physical properties about 4-(2-Methoxyethyl)-phenol are: (1)ACD/LogP: 1.41; (2)ACD/LogD (pH 5.5): 1.41; (3)ACD/LogD (pH 7.4): 1.4; (4)ACD/BCF (pH 5.5): 6.88; (5)ACD/BCF (pH 7.4): 6.87; (6)ACD/KOC (pH 5.5): 138.48; (7)ACD/KOC (pH 7.4): 138.14; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 4; (11)Polar Surface Area: 18.46 Å2; (12)Index of Refraction: 1.525; (13)Molar Refractivity: 44.06 cm3; (14)Molar Volume: 143.5 cm3; (15)Polarizability: 17.46×10-24cm3; (16)Surface Tension: 38.8 dyne/cm; (17)Density: 1.06 g/cm3; (18)Flash Point: 97.8 °C; (19)Enthalpy of Vaporization: 49.62 kJ/mol; (20)Boiling Point: 239.9 °C at 760 mmHg; (21)Vapour Pressure: 0.0252 mmHg at 25°C.
Preparation: this chemical can be prepared by 1-(4-hydroxy-phenyl)-2-methoxy-ethanone. This reaction will need reagent H2, catalyst 10 percent Pd/C and solvent ethanol. The reaction time is 4 hours. The yield is about 96%.
Uses of 4-(2-Methoxyethyl)-phenol: it can be used to produce 1-allyloxy-4-(2-methoxy-ethyl)-benzene by heating. It will need reagent K2CO3 and solvent acetone with reaction time of 7 hours. The yield is about 85%.
When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: Oc1ccc(cc1)CCOC
(2)InChI: InChI=1/C9H12O2/c1-11-7-6-8-2-4-9(10)5-3-8/h2-5,10H,6-7H2,1H3
(3)InChIKey: FAYGEALAEQKPDI-UHFFFAOYAX
(4)Std. InChI: InChI=1S/C9H12O2/c1-11-7-6-8-2-4-9(10)5-3-8/h2-5,10H,6-7H2,1H3
(5)Std. InChIKey: FAYGEALAEQKPDI-UHFFFAOYSA-N