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Dimethyl DisulfideLC1686 Dimethyl disulfide for synthesis Order number Packaging Quantity Price AC28686 Glass bottle 5 ml 11.25 AC28686 Glass bottle 250 ml 11.88 AC28686 Glass bottle 1 l 38.925 Product information Synonyms Methyl disulfide Hill Formula C2H6S2 Chemical formula CH3SSCH3 HS Code 2930 90 99 EC number 2930 90 99 Molar mass 94.18g/mol CAS number 624-92-0 Chemical and physical data Ignition temperature 370C Solubility 2.5g/l (20C) Melting point -85C Molar mass 94.18g/mol Density 1.06g/cm3 (20C) Boiling point 110C (1013hPa) Vapor pressure 28hPa (20C) Explosion limit 1.1-16.1%(V) Flash point 10C Refractive index 1.525 (20C, 589nm) Safety information according to GHS Hazard Statement(s) H225: Highly flammable liquid and vapour.H301 + H331: Toxic if swallowed or if inhaled.H319: Causes serious eye irritation.H411: Toxic to aquatic life with long lasting effects. Precautionary Statement(s) P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking.P233: Keep container tightly closed.P262: Do not get in eyes, on skin, or on clothing.P273: Avoid release to the environment.P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P403 + P235: Store in a well-ventilated place. Keep cool. Signal Word Danger Hazard Pictogram(s) Storage class 3 Flammable Liquids WGK WGK 2 water endangering Disposal 6Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E. Safety information R Phrase R 11-20/22-36-51/53Highly flammable.Harmful by inhalation and if swallowed.Irritating to eyes.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. S Phrase S 16-24-26-61Keep away from sources of ignition - No smoking.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Avoid release to the environment. Refer to special instructions/ Safety data sheets. श्रेणियाँ of danger highly flammable, harmful, irritant, dangerous for the environment Hazard Symbol FlammableHarmfulDangerous for the environment Transport information Declaration (transport by sea) IMDG-Code UN 2381 DIMETHYL DISULPHIDE, 3, II Declaration (transport by air) IATA-DGR UN 2381 DIMETHYL DISULPHIDE, 3, II Toxicological data LD 50 oral LD50 rat 290 - 500 mg/kg Specifications Assay (acidimetric) 99% Density (d 20 C/ 4 C) 1.059 - 1.062 Identity (IR ) passes test