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CAS No.: | 110-77-0 |
---|---|
Name: | Ethyl 2-hydroxyethyl sulfide |
Article Data: | 51 |
Molecular Structure: | |
Formula: | C4H10OS |
Molecular Weight: | 106.189 |
Synonyms: | 2-(Ethylthio)-1-ethanol;2-(Ethylthio)ethanol;2-Ethylmercaptoethanol;2-Hydroxyethyl ethyl sulfide;Ethyl 2-hydroxyethyl sulfide;Ethyl 2-hydroxyethyl thioether;Ethyl b-hydroxyethyl sulfide;NSC 57105;b-Ethylthioethanol;b-Hydroxydiethyl sulfide; |
EINECS: | 203-802-0 |
Density: | 1.001 g/cm3 |
Melting Point: | -100 °C |
Boiling Point: | 184.499 °C at 760 mmHg |
Flash Point: | 88.764 °C |
Solubility: | 70g/L at 25℃ |
Appearance: | clear colorless to yellow liquid |
Hazard Symbols: | Xi,C |
Risk Codes: | 36/38-34 |
Safety: | 24/25-45-36/37/39-28-27-26 |
PSA: | 45.53000 |
LogP: | 0.73180 |
Conditions | Yield |
---|---|
With caustic alkali In butan-1-ol at 120℃; for 6h; | 96% |
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol at 20℃; for 48h; Inert atmosphere; | 85% |
ethyl 2-hydroxyethyl sulfoxide
2-(ethylsulfanyl)ethanol
Conditions | Yield |
---|---|
With triphenylphosphine; [ReOCl3(PPh3)2] In dichloromethane for 5h; Heating; | 84% |
oxirane
triethylamine; diethyl tetrathiophosphate
A
2-(ethylsulfanyl)ethanol
B
2-Ethylsulfanyl-[1,3,2]oxathiaphospholane 2-sulfide
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In chloroform 1) -30 deg C, 3-4 h, 2) rt, overnight; | A n/a B 30% |
With boron trifluoride diethyl etherate In chloroform 1) -30 deg C, 3-4 h, 2) rt, overnight; other triethylammonium salts of phosphorotetrathioic acid diesters, other oxirane; | A n/a B 30% |
With boron trifluoride diethyl etherate In chloroform at -30 - 20℃; for 12h; |
Conditions | Yield |
---|---|
With ethanol |
Conditions | Yield |
---|---|
With potassium hydroxide | |
With potassium hydroxide; water | |
With sodium ethanolate | |
With sodium ethanolate In ethanol Heating; | |
With sodium ethanolate In ethanol |
Conditions | Yield |
---|---|
With sodium hydroxide |
ethyl bromide
phenylarsonodithious acid bis-(2-hydroxy-ethyl) ester
2-(ethylsulfanyl)ethanol
Conditions | Yield |
---|---|
With sodium methylate In methanol |
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Reported in EPA TSCA Inventory.
The Ethyl 2-hydroxyethyl sulfide is an organic compound with the formula C4H10OS. The IUPAC name of this chemical is 2-ethylsulfanylethanol. With the CAS registry number 110-77-0, it is also named as β-Chloroethyl vinyl ether. The product's classification code is Skin / Eye Irritant. Besides, it is a clear colorless to yellow liquid, which should be stored in a cool ventilated place. It is intermediates of pesticide demeton and methyl demeton, and is also fine chemicals intermediates.
Physical properties about Ethyl 2-hydroxyethyl sulfide are: (1)ACD/LogP: 1.04; (2)ACD/LogD (pH 5.5): 1.04; (3)ACD/LogD (pH 7.4): 1.04; (4)ACD/BCF (pH 5.5): 3.62; (5)ACD/BCF (pH 7.4): 3.62; (6)ACD/KOC (pH 5.5): 87.36; (7)ACD/KOC (pH 7.4): 87.36; (8)#H bond acceptors: 1; (9)#Freely Rotating Bonds: 3; (10)Polar Surface Area: 9.23 Å2; (11)Index of Refraction: 1.415; (12)Molar Refractivity: 26.9 cm3; (13)Molar Volume: 107.4 cm3; (14)Polarizability: 10.66×10-24cm3; (15)Surface Tension: 24.2 dyne/cm; (16)Density: 0.992 g/cm3; (17)Flash Point: 16.1 °C; (18)Enthalpy of Vaporization: 33.32 kJ/mol; (19)Boiling Point: 108.8 °C at 760 mmHg; (20)Vapour Pressure: 29.9 mmHg at 25°C.
Preparation: this chemical can be prepared by 2-mercapto-ethanol. This reaction will need reagent caustic alkali and solvent butan-1-ol. The reaction time is 6 hours with reaction temperature of 120 °C. The yield is about 96%.
Uses of Ethyl 2-hydroxyethyl sulfide: it can be used to produce acetic acid-(2-ethylsulfanyl-ethyl ester) at temperature of 25 - 30 °C. It will need reagent Woelm-200-N alumina with reaction time of 1 hour. The yield is about 93%.
When you are using this chemical, please be cautious about it as the following:
It can cause burns. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to eyes and skin. When you are using it, avoid contact with skin and eyes and wear suitable gloves and eye/face protection. After contact with skin, take off immediately all contaminated clothing, and wash immediately with plenty of ... (to be specified by the manufacturer). 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)SMILES: ClCCO\C=C
(2)InChI: InChI=1/C4H7ClO/c1-2-6-4-3-5/h2H,1,3-4H2
(3)InChIKey: DNJRKFKAFWSXSE-UHFFFAOYAM
(4)Std. InChI: InChI=1S/C4H7ClO/c1-2-6-4-3-5/h2H,1,3-4H2
(5)Std. InChIKey: DNJRKFKAFWSXSE-UHFFFAOYSA-N