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| CAS No.: | 1889-59-4 |
|---|---|
| Name: | Ethyl vinyl sulfone |
| Article Data: | 25 |
| Molecular Structure: | |
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| Formula: | C4H8O2S |
| Molecular Weight: | 120.172 |
| Synonyms: | Sulfone,ethyl vinyl (7CI,8CI);Ethyl vinyl sulfone;NSC 186282;Vinyl ethyl sulfone; |
| EINECS: | 217-567-7 |
| Density: | 1.085 g/cm3 |
| Boiling Point: | 237 °C at 760 mmHg |
| Flash Point: | 109 °C |
| Appearance: | clear yellow liquid |
| Hazard Symbols: |
 Xi
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| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| Transport Information: | UN 2810 |
| PSA: | 42.52000 |
| LogP: | 1.64540 |
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Specification
The Ethyl vinyl sulfone, with the CAS registry number 1889-59-4, is also known as (Ethylsulphonyl)ethylene. It belongs to the product categories of Organic Building Blocks; Sulfones; Sulfur Compounds. Its EINECS registry number is 217-567-7. Its IUPAC name and systematic name are the same which is called 1-ethenylsulfonylethane. This chemical is clear yellow liquid.
Physical properties about this chemical are: (1)ACD/LogP: 0.36; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.36; (4)ACD/LogD (pH 7.4): 0.36; (5)ACD/BCF (pH 5.5): 1.1; (6)ACD/BCF (pH 7.4): 1.1; (7)ACD/KOC (pH 5.5): 37.28; (8)ACD/KOC (pH 7.4): 37.28; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Index of Refraction: 1.439; (13)Molar Refractivity: 29.14 cm3; (14)Molar Volume: 110.6 cm3; (15)Surface Tension: 32.1 dyne/cm; (16)Density: 1.085 g/cm3; (17)Flash Point: 112 °C; (18)Enthalpy of Vaporization: 45.46 kJ/mol; (19)Boiling Point: 237 °C at 760 mmHg; (20)Vapour Pressure: 0.0705 mmHg at 25°C.
Uses of Ethyl vinyl sulfone: it can be used to produce ethyl 2,2-dichlorocyclopropyl sulfone at ambient temperature. This reaction will need reagent TEBAC, 50% NaOH and solvent CHCl3, H2O with reaction time of 7 hours. The yield is about 55%.
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When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. 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.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CCS(=O)(=O)C=C
(2)InChI: InChI=1S/C4H8O2S/c1-3-7(5,6)4-2/h3H,1,4H2,2H3
(3)InChIKey: BJEWLOAZFAGNPE-UHFFFAOYSA-N