Millipore Sigma Vibrant Logo

820833 Dimethyl sulfide


Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
75-18-3200-846-2C₂H₆S(CH₃)₂S62.13 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8208330005 Glass bottle 5 ml
8208330250 Glass bottle 250 ml
8208331000 Glass bottle 1 l
8208339045 Steel barrel 45 kg
Catalogue Number820833
SynonymsMethyl sulfide
DescriptionDimethyl sulfide
Product Information
CAS number75-18-3
EC number200-846-2
Hill FormulaC₂H₆S
Chemical formula(CH₃)₂S
Molar Mass62.13 g/mol
HS Code2930 90 19
Structure formula ImageStructure formula Image
Quality LevelMQ200
ApplicationDimethyl sulfide for synthesis. CAS 75-18-3, chemical formula (CH₃)₂S.
Biological Information
Physicochemical Information
Boiling point37 °C (1013 hPa)
Density0.85 g/cm3 (20 °C)
Explosion limit2.2 - 19.7 %(V)
Flash point<-30 °C
Ignition temperature205 °C
Melting Point-98.3 °C
Vapor pressure532 hPa (20 °C)
Solubility7.28 g/l
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 535 mg/kg
LD 50 dermalLD50 Rabbit > 5000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H225: Highly flammable liquid and vapour.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P240: Ground and bond container and receiving equipment.
P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
P242: Use non-sparking tools.
P243: Take action to prevent static discharges.
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.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal WordDanger
Storage class3 Flammable liquids
WGKWGK 1 slightly hazardous to water
Sulfides 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
Categories of dangerhighly flammable, harmful, irritant
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +8°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1164 , 3, II
Declaration (transport by air) IATA-DGRUN 1164 , 3, II
Declaration (transport by sea) IMDG-CodeUN 1164 , 3, II
Supplemental Information
Assay (GC, area%)≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C)0.847 - 0.849
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8208330005 04022536467559
8208330250 04022536467566
8208331000 04022536467573
8208339045 04022536467580

Related Products & Applications


Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Sulfur Compounds > Sulfides and Disulfides > Sulfides
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Sulfur Compounds > Sulfides and Disulfides > Sulfides
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Sulfur Compounds > Sulfides and Disulfides > Sulfides