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37470-42-1

Basic Information
CAS No.: 37470-42-1
Name: 4'-ETHOXY-2'-HYDROXYACETOPHENONE
Article Data: 22
Molecular Structure:
Molecular Structure of 37470-42-1 (4'-ETHOXY-2'-HYDROXYACETOPHENONE)
Formula: C10H12O3
Molecular Weight: 180.203
Synonyms: Acetophenone, 4'-ethoxy-2'-hydroxy- (6CI);1-(4-Ethoxy-2-hydroxyphenyl)ethanone;2-Acetyl-5-ethoxyphenol;4-Ethoxy-2-hydroxyacetophenone;
Density: 1.127 g/cm3
Melting Point: 40-45 °C(lit.)
Boiling Point: 314.7 °C at 760 mmHg
Flash Point: 124 °C
Hazard Symbols: IrritantXi
Risk Codes: 36
Safety: 26-36
PSA: 46.53000
LogP: 1.99350
Synthetic route
89-84-9

2',4'-dihydroxy-4-acetophenone

75-03-6

ethyl iodide

37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Conditions
ConditionsYield
With potassium carbonate In acetone at 80℃; for 6h;97%
With potassium carbonate In N,N-dimethyl-formamide for 4h;63%
64-67-5

diethyl sulfate

89-84-9

2',4'-dihydroxy-4-acetophenone

37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Conditions
ConditionsYield
With potassium carbonate In acetone for 2h; Reflux;78%
In acetone at 20℃; for 25h; Reflux;
74-96-4

ethyl bromide

89-84-9

2',4'-dihydroxy-4-acetophenone

37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Conditions
ConditionsYield
With potassium carbonate In acetone for 13h; Reflux;73.5%
With potassium carbonate In acetone for 24h; Heating; Yield given;
74-96-4

ethyl bromide

89-84-9

2',4'-dihydroxy-4-acetophenone

A

37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

829-20-9

2',4'-dimethoxyacetophenone

Conditions
ConditionsYield
With potassium carbonate
89-84-9

2',4'-dihydroxy-4-acetophenone

37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

Conditions
ConditionsYield
With water; silver nitrate und Erwaermen des erhaltenen Silber-Salzes mit Aethyljodid in Aceton;
110690-86-3

7-ethoxy-2-methyl-chromen-4-one

141-52-6

sodium ethanolate

37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

7-ethoxy-2-ethyl-chromen-4-one

141-52-6

sodium ethanolate

A

37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

802294-64-0

propionic acid

93321-62-1

7-ethoxy-2-phenyl-4H-chromen-4-one

141-52-6

sodium ethanolate

A

37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

65-85-0

benzoic acid

7-ethoxy-2-benzyl-chromen-4-one

141-52-6

sodium ethanolate

A

103-82-2

phenylacetic acid

B

37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

7-ethoxy-2-(4-methoxy-phenyl)-chromen-4-one

141-52-6

sodium ethanolate

A

37470-42-1

1-(4-ethoxy-2-hydroxyphenyl)ethanone

B

100-09-4

4-methoxybenzoic acid

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Specification

The Ethanone, 1-(4-ethoxy-2-hydroxyphenyl)- is an organic compound with the formula C10H12O3. The systematic name of this chemical is 1-(4-ethoxy-2-hydroxyphenyl)ethanone. With the CAS registry number 37470-42-1, it is also named as 4'-Ethoxy-2'-hydroxyacetophenone. The product's categories are Aromatic Acetophenones & Derivatives (substituted); C10; Carbonyl Compounds; Ketones.

Physical properties about Ethanone, 1-(4-ethoxy-2-hydroxyphenyl)- are: (1)ACD/LogP: 2.69; (2)ACD/LogD (pH 5.5): 2.69; (3)ACD/LogD (pH 7.4): 2.69; (4)ACD/BCF (pH 5.5): 65.08; (5)ACD/BCF (pH 7.4): 64.84; (6)ACD/KOC (pH 5.5): 691.29; (7)ACD/KOC (pH 7.4): 688.74; (8)#H bond acceptors: 3; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 4; (11)Polar Surface Area: 35.53 Å2; (12)Index of Refraction: 1.531; (13)Molar Refractivity: 49.47 cm3; (14)Molar Volume: 159.9 cm3; (15)Polarizability: 19.61×10-24cm3; (16)Surface Tension: 40.7 dyne/cm; (17)Density: 1.126 g/cm3; (18)Flash Point: 124 °C; (19)Enthalpy of Vaporization: 57.81 kJ/mol; (20)Boiling Point: 314.7 °C at 760 mmHg; (21)Vapour Pressure: 0.000247 mmHg at 25°C.

Uses of Ethanone, 1-(4-ethoxy-2-hydroxyphenyl)-: it can be used to produce 7-ethoxy-3,4-dimethyl-coumarin at temperature of 180 °C. The reaction time is 10 hours. The yield is about 66%.

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: O=C(c1ccc(OCC)cc1O)C
(2)InChI: InChI=1/C10H12O3/c1-3-13-8-4-5-9(7(2)11)10(12)6-8/h4-6,12H,3H2,1-2H3
(3)InChIKey: VBLALYJSGGGWHU-UHFFFAOYAV
(4)Std. InChI: InChI=1S/C10H12O3/c1-3-13-8-4-5-9(7(2)11)10(12)6-8/h4-6,12H,3H2,1-2H3
(5)Std. InChIKey: VBLALYJSGGGWHU-UHFFFAOYSA-N