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CAS No.: | 2349-70-4 |
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Name: | ETHYLHYDROQUINONE |
Article Data: | 36 |
Molecular Structure: | |
Formula: | C8H10O2 |
Molecular Weight: | 138.166 |
Synonyms: | 1,4-Dihydroxy-2-ethylbenzene, Ethylquinol; |
Density: | 1.159 g/cm3 |
Melting Point: | 111-112 °C |
Boiling Point: | 290.1 °C at 760 mmHg |
Flash Point: | 144.6 °C |
Appearance: | solid |
PSA: | 40.46000 |
LogP: | 1.66020 |
2-(1-hydroxy-ethyl)-benzene-1,4-diol
2-ethylhydroquinone
Conditions | Yield |
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With triethylsilane; trifluoroacetic acid In dichloromethane at 0 - 20℃; for 15h; | 89% |
C
2-ethylhydroquinone
Conditions | Yield |
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With isopropyl alcohol; Candida antarctica lipase B; immobilized In di-isopropyl ether at 45℃; for 1h; Title compound not separated from byproducts.; | A 87.7% B 2.6% C 9.7% |
2-ethylhydroquinone
Conditions | Yield |
---|---|
With rhenium(VII) oxide In dichloromethane at 20℃; Dienone-Phenol Rearrangement; | 78% |
2-ethylhydroquinone
Conditions | Yield |
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at 180℃; under 20 Torr; | 48% |
Conditions | Yield |
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In tetrahydrofuran Heating; | A 18% B 21 % Chromat. |
2-ethylhydroquinone
Conditions | Yield |
---|---|
With Candida antarctica lipase B In di-isopropyl ether; isopropyl alcohol at 45℃; for 1h; Enzymatic reaction; regioselective reaction; | 10% |
Conditions | Yield |
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at 350℃; under 112509 Torr; for 2h; | 6% |
Conditions | Yield |
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With sulfuric acid; aluminium at 95℃; | |
With oxalic acid; aluminium at 95℃; |
Conditions | Yield |
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With sulfur dioxide bei der Extraktion von Reismehlkaefern; |
1-(2-ethyl-4-hydroxy-phenyl)-ethanone
2-ethylhydroquinone
Conditions | Yield |
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With potassium hydroxide; dihydrogen peroxide in Leuchtgas-Atmosphaere; |
The Ethylhydroquinone, with the CAS registry number of 2349-70-4, is also known as 1,4-Dihydroxy-2-ethylbenzene, Ethylquinol. It belongs to the product categories of Anthraquinones, Hydroquinones and Quinones. This chemical's molecular formula is C8H10O2 and molecular weight is 138.16. What's more, its systematic name is 2-Ethylbenzene-1,4-diol.
Physical properties about the Ethylhydroquinone are: (1)ACD/LogP: 1.64; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.64; (4)ACD/LogD (pH 7.4): 1.64; (5)ACD/BCF (pH 5.5): 10.31; (6)ACD/BCF (pH 7.4): 10.3; (7)ACD/KOC (pH 5.5): 184.86; (8)ACD/KOC (pH 7.4): 184.74; (9)#H bond acceptors: 2; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 18.46 Å2; (13)Index of Refraction: 1.578; (14)Molar Refractivity: 39.56 cm3; (15)Molar Volume: 119.1 cm3; (16)Surface Tension: 48.2 dyne/cm; (17)Density: 1.159 g/cm3; (18)Flash Point: 144.6 °C; (19)Enthalpy of Vaporization: 55.06 kJ/mol; (20)Boiling Point: 290.1 °C at 760 mmHg; (21)Vapour Pressure: 0.00122 mmHg at 25 °C.
You can still convert the following datas into molecular structure:
(1) SMILES: Oc1ccc(O)cc1CC;
(2) InChI: InChI=1/C8H10O2/c1-2-6-5-7(9)3-4-8(6)10/h3-5,9-10H,2H2,1H3;
(3) InChIKey: VJIDDJAKLVOBSE-UHFFFAOYAR;