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CAS No.: | 627-03-2 |
---|---|
Name: | Ethoxyacetic acid |
Article Data: | 39 |
Molecular Structure: | |
Formula: | C4H8O3 |
Molecular Weight: | 104.106 |
Synonyms: | Ethyloxyacetic acid;Aceticacid, ethoxy- (7CI,8CI,9CI);2-Ethoxyacetic acid;Ethoxyacetic acid;NSC 6750; |
EINECS: | 210-978-2 |
Density: | 1.102 g/cm3 |
Boiling Point: | 206.5 °C at 760 mmHg |
Flash Point: | 93.1 °C |
Solubility: | soluble in water |
Appearance: | clear slightly yellow liquid |
Hazard Symbols: | C,Xi |
Risk Codes: | 34 |
Safety: | 26-36/37/39-45 |
Transport Information: | UN 3265 |
PSA: | 46.53000 |
LogP: | 0.10750 |
Conditions | Yield |
---|---|
With sodium persulfate; sodium bis(1,2-dicarbollyl)cobaltate(III); potassium carbonate In water for 8h; pH=7; Irradiation; | 97% |
With sodium hydroxide; potassium hexacyanoferrate(III) at 30℃; Kinetics; Further Variations:; substrate and reagents concentration dependence; Oxidation; | |
With Jones reagent In acetone at 20℃; | |
With sodium hydroxide; cadmium(II) oxide at 225 - 250℃; im Kupferautoklaven; | |
With sodium persulfate; C25H21N5ORu(2+)*2C4H22B18Co(1-); potassium carbonate In water at 20℃; for 8h; Catalytic behavior; Inert atmosphere; UV-irradiation; |
Conditions | Yield |
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Stage #1: ethanol With sodium at 60℃; Stage #2: sodium monochloroacetic acid With N-benzyl-N,N,N-triethylammonium chloride for 8h; Reflux; | 76% |
With sodium hydride |
Conditions | Yield |
---|---|
In ethanol | 70% |
Conditions | Yield |
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With sodium ethanolate at 80℃; for 0.166667h; | 61% |
With sodium hydride 1.) 1 h, 2.) reflux, 1 h; Yield given. Multistep reaction; | |
With sodium ethanolate Reflux; |
Conditions | Yield |
---|---|
With lithium hydroxide monohydrate; water In tetrahydrofuran at 20℃; for 12h; | 5% |
2-ethoxyacetonitrile
3-oxapentanoic acid
Conditions | Yield |
---|---|
With hydrogenchloride |
ethoxyacetaldehyde
3-oxapentanoic acid
Conditions | Yield |
---|---|
With barium dihydroxide; silver nitrate |
ethoxyethylamide
3-oxapentanoic acid
Conditions | Yield |
---|---|
With nitrogen oxides at 90℃; |
3-oxapentanoic acid
Conditions | Yield |
---|---|
With chloroform; ozone und Zersetzung des Ozonidgemisches mit warmem Wasser; |
1-ethoxy-2,4-pentanedione
A
ethoxy-2-propanone
B
3-oxapentanoic acid
C
acetic acid
D
acetone
Conditions | Yield |
---|---|
Hydrolysis; |
Reported in EPA TSCA Inventory.
The Ethoxyacetic acid, with the CAS registry number 627-03-2, is also known as Acetic acid, ethoxy-. It belongs to the product categories of Acetics Acid and Esters; Organic acids. Its EINECS registry number is 210-978-2. This chemical's molecular formula is C4H8O3 and molecular weight is 104.10452. Its IUPAC name is called 2-ethoxyacetic acid. This chemical's classification code is Reproductive Effect. This chemical can be used as intermediates in organic synthesis.
Physical properties of Ethoxyacetic acid: (1)ACD/LogP: -0.43; (2)ACD/LogD (pH 5.5): -2.38; (3)ACD/LogD (pH 7.4): -3.93; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 3; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 3; (11)Index of Refraction: 1.414; (12)Molar Refractivity: 23.89 cm3; (13)Molar Volume: 95.5 cm3; (14)Surface Tension: 35.2 dyne/cm; (15)Density: 1.089 g/cm3; (16)Flash Point: 93.1 °C; (17)Enthalpy of Vaporization: 48.79 kJ/mol; (18)Boiling Point: 206.5 °C at 760 mmHg; (19)Vapour Pressure: 0.0958 mmHg at 25°C.
Preparation: this chemical can be prepared by chloroacetic acid and ethanol. This reaction will need reagent EtONa. The reaction time is 10 min with reaction temperature of 80 °C. The yield is about 61%.
Uses of Ethoxyacetic acid: it can be used to produce ethoxy-acetic acid ethoxymethyl ester at the condition of electrochemical oxidation.
When you are using this chemical, please be cautious about it as the following:
This chemical may destroy living tissue on contact and may cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CCOCC(=O)O
(2)InChI: InChI=1S/C4H8O3/c1-2-7-3-4(5)6/h2-3H2,1H3,(H,5,6)
(3)InChIKey: YZGQDNOIGFBYKF-UHFFFAOYSA-N