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| LC1862 Divinyl sulfone (stabilised with hydroquinone) for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC28862 | Glass bottle | 10 ml | 40.73 |
| Product information | |
| Synonyms | Vinyl sulfone |
| Hill Formula | C4H6O2S |
| Chemical formula | (CH2=CH)2SO2 |
| HS Code | 2930 90 99 |
| EC number | 201-057-6 |
| Molar mass | 118.16 g/mol |
| Storage | Store at +2°C to +8°C. |
| CAS number | 77-77-0 |
| Chemical and physical data | |
| Solubility | (20 °C) soluble |
| Melting point | -26 °C |
| Molar mass | 118.16 g/mol |
| Density | 1.18 g/cm3 (20 °C) |
| Boiling point | 234.3 °C (1013 hPa) |
| Vapor pressure | 1.05 hPa (25 °C) |
| Flash point | 102 °C |
| Refractive index | 1.473 (27 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H300 + H310: Fatal if swallowed or in contact with skin. H314: Causes severe skin burns and eye damage. |
| Precautionary Statement(s) | P280: Wear protective gloves/protective clothing/eye protection/face protection. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. |
| Signal Word | Danger |
| Hazard Pictogram(s) |
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| Storage class | Combustible substances, toxic |
| WGK | WGK 3 highly water endangering |
| Disposal | 9 Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535). |
| Safety information | |
| R Phrase | R 25-27-34 Toxic if swallowed.Very toxic in contact with skin.Causes burns. |
| S Phrase | S 26-28-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of water.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). |
| Categories of danger | very toxic, corrosive |
| Hazard Symbol |  Very toxic |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 2927 TOXIC LIQUID, CORROSIVE, ORGANIC, N.O.S.(DIVINYLSULFONE), 6.1 (8), I |
| Declaration (transport by air) IATA-DGR | UN 2927 TOXIC LIQUID, CORROSIVE, ORGANIC, N.O.S.(DIVINYLSULFONE), 6.1 (8), I |
| Toxicological data | |
| LD 50 oral | LD50 rat 32 mg/kg |
| LD 50 dermal | LD50 rabbit 22 mg/kg |
| Specifications | |
| Assay isomers (GC, area%) | ≥ 98 % |
| Density (d 20 °C/ 4 °C) | 1.174 – 1.178 |
| Identity (IR) | passes test |
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