Molekula Dimethyl sulfide
Specification & product details.
Dimethyl sulfide (DMS) is a naturally occurring organosulfur compound with a strong, pungent odor, widely used in flavor and fragrance industries, as well as…
CAS number: 75-18-3
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Specifications
| Property | Value |
| Appearance | Colourless transparent liquid |
| Density | 0.843 - 0.850 |
| Refractive Index | 1.4330 (20°C) |
| Boiling Point | 37 - 38°C (1013mbar) |
| Identification | Conforms to reference |
| Assay (GC) | ≥ 99% |
| Solubility in water | ≥ 2g/l |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Flash Point | -48 °C |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Appearance | Colorless, volatile liquid |
| Odour | Unpleasant odor of wild radish, cabbage-like |
| Melting Point | -98.24 °C |
| Boiling Point | 37.3 °C |
| Density | 0.85 (relative, water = 1) |
| Water Solubility | 22 g/L at 25 °C |
| Solubility (other solvents) | Soluble in alcohol, ether; soluble in water at concentrations below 300 mM |
| Vapour Pressure | 53.2 kPa at 20 °C |
| Refractive Index | 1.4438 |
Identification
| Property | Value |
| SKU | 13118969 |
| CAS Number | 75-18-3 |
| IUPAC Name | methylsulfanylmethane |
| EC Number | 200-846-2 |
| Molecular Formula | (CH3)2S |
| Molecular Weight | 62.13 |
| Exact Mass | 62.019 |
| SMILES | CSC |
| InChIKey | QMMFVYPAHWMCMS-UHFFFAOYSA-N |
| InChI | InChI=1S/C2H6S/c1-3-2/h1-2H3 |
| PubChem CID | 1068 |
| UN Number | UN1164 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2930909251 |
| Tariff Code | 2930909599 |
Safety & GHS
Danger
- FlammableGHS02
- ToxicGHS06
- Health HazardGHS07
Hazard statements
- H225Highly flammable liquid and vapour
- H311Toxic in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H402Harmful to aquatic life
Precautionary statements
- P210Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P220Keep/Store away from clothing/combustible materials
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P302+352IF ON SKIN: Wash with soap and water
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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Alternative names
2-Thiapropane; dimethyl sulphide; Dimethyl thioether; Dimethylsulfid; Methane, thiobis-; Methyl sulfide; Methyl sulphide; Methyl thioether; METHYLSULFANYLMETHANE; Methylthiomethane
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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