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| CAS No.: | 628-35-3 |
|---|---|
| Name: | 2-hydroxyethyl formate |
| Molecular Structure: | |
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|
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| Formula: | C3H6 O3 |
| Molecular Weight: | 90.0788 |
| Synonyms: | 1,2-Ethanediol,monoformate (9CI);Ethylene glycol, formate (6CI,7CI);Ethylene glycol,monoformate (8CI);2-Hydroxyethyl formate;Glycol monoformate;NSC 3770; |
| EINECS: | 211-038-4 |
| Density: | 1.136g/cm3 |
| Boiling Point: | 175.1°C at 760 mmHg |
| Flash Point: | 77.8°C |
| PSA: | 46.53000 |
| LogP: | -0.21240 |

| Conditions | Yield |
|---|---|
| With oxygen; cobalt(II) decanoate at 40℃; | A 80% B n/a |
| With dibenzo-18-crown-6; oxygen; cobalt(II) decanoate at 40℃; Product distribution; further reagents and its concentrations, percent of conversion, rate of oxidation; | |
| With dibenzo-18-crown-6; oxygen; cobalt(II) decanoate at 40℃; |

1,3-DIOXOLANE


2-methylquinoline

A

ethylene glycol monoformate

B

4-(1,3-dioxacyclopent-2-yl)-2-methylquinoline

C

4-(1,3-dioxacyclopent-4-yl)-2-methylquinoline

| Conditions | Yield |
|---|---|
| With Cumene hydroperoxide; sulfuric acid; iron(II) sulfate at 5 - 10℃; for 0.5h; pH 8; | A n/a B 78% C 10.5% |
| With Cumene hydroperoxide; sulfuric acid; iron(II) sulfate pH 1; | A n/a B 58% C 31.5% |
| With Cumene hydroperoxide; sulfuric acid; iron(II) sulfate at 5 - 10℃; for 0.5h; Product distribution; Mechanism; pH 8; |


| Conditions | Yield |
|---|---|
| With 1-methyl-pyrrolidin-2-one; N-methylcyclohexylamine; carbon dioxide; hydrogen; tris(triphenylphosphine)ruthenium(II) chloride at 140℃; under 60800 Torr; for 15h; | A 7% B 76% |

oxirane


carbon dioxide

A

ethylene glycol monoformate

B

ethanol

C

ethylene glycol

| Conditions | Yield |
|---|---|
| With 1-Methylpyrrolidine; 1-methyl-pyrrolidin-2-one; hydrogen; tris(triphenylphosphine)ruthenium(II) chloride at 140℃; under 60800 Torr; for 15h; Product distribution; Kinetics; Mechanism; var. of catalyst, base, without base; | A 5% B 3% C 75% |


| Conditions | Yield |
|---|---|
| With oxygen; CoCl2 In 1,2-dimethoxyethane at 60℃; for 24h; | A 10% B 61% |

| Conditions | Yield |
|---|---|
| With 1-Methylpyrrolidine; 1-methyl-pyrrolidin-2-one; hydrogen; dodecacarbonyl-triangulo-triruthenium at 140℃; under 60800 Torr; for 15h; | A 15% B 60% |


1,3-DIOXOLANE


formaldehyd

A

2-hydroxymethyl-1,3-dioxolane

B

ethylene glycol monoformate

C

formic acid 3-hydroxypropyl ester

D

2-(hydroxymethyl)-1,3-dioxane

E

ethylene glycol

F

Glycolaldehyde

| Conditions | Yield |
|---|---|
| With tert-Butyl peroxybenzoate at 100 - 130℃; for 4h; Product distribution; Mechanism; further products (2-hydroxymethoxymethyl-1,3-dioxolane and CH2O homologues) isolated; also reaction with paraformaldehyde, and other initiators investigated; | A 15.8 % Chromat. B 3.2 % Chromat. C 1.66 % Chromat. D 5.8 % Chromat. E 12.1 % Chromat. F 5.1 % Chromat. |


1,3-DIOXOLANE

A

[1,3]-dioxolan-2-one

B

formaldehyd

C

formic acid

D

ethylene glycol monoformate

E

ethylene glycol

| Conditions | Yield |
|---|---|
| With oxygen at 70℃; for 16.5h; Product distribution; Mechanism; other substituted 1,3-dioxolanes; rate of consumption of oxygen, relative rate of formation of glycol; |


| Conditions | Yield |
|---|---|
| With Cumene hydroperoxide at 130℃; | |
| With Cumene hydroperoxide at 90℃; |

dimethylsulfide


1,3-dioxolane hydrotrioxide

A

ethylene glycol monoformate

B

dimethyl sulfoxide

| Conditions | Yield |
|---|---|
| 1.) -60 to -50 deg C, 15 min, 2.) -30 deg C, 5-6 h; |
