Dimethyl sulfide
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Dimethyl sulfide
structure -
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CAS No:
75-18-3
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Formula:
C2H6S
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Chemical Name:
Dimethyl sulfide
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Synonyms:
Methane,1,1′-thiobis-;Methyl sulfide;Methane,thiobis-;1,1′-Thiobis[methane];Dimethyl sulfide;DMS;2-Thiapropane;Dimethyl thioether;Methyl monosulfide;Dimethyl monosulfide;Dimethyl sulphide;Thiobis(methane);Methylthiomethane;Dimethylsulfane;(Methylsulfanyl)methane;956465-01-3
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CAS No:
Description
Methyl sulfide has an intense, unpleasant odor, wild radish, cabbage-like. It can be tolerated as a green vegetable note only at very low levels (0.1 to 3.0 ppm Clear colorless liquid
Characteristics
25.3
0.84
Dimethyl sulfide appears as a clear colorless to straw colored liquid with a disagreeable odor. Flash point less than 0°F. Less dense than water and slightly soluble in water. Vapors are heavier than air.
0.8483 g/cm3 @ Temp: 20 °C
-98.3 °C
37.3 °C
-36°F
n20/D 1.435(lit.)
Solubility in water: none
Before entering confined space where this chemical may be present, check to make sure that an explosive concentration does not exist.
Vapour pressure, kPa at 20°C: 53.2
Relative vapour density (air = 1): 2.1
LD50 orally in Rabbit: 535 mg/kg LD50 dermal Rabbit > 5000 mg/kg
Lower flammable limit: 2.2% by volume; Upper flammable limit: 19.7% by volume
vol% in air: 2.29.7
UNPLEASANT ODOR OF WILD RADISH, CABBAGE-LIKE
Characteristic flavor
Safety Information
II
3
UN 1164 3/PG 2
1
R11;R22;R36
S7-S9-S16-S29-S33-S36/39-S26
PV5075000
F:Flammable
Fireproof. Separated from strong oxidants. Cool.
Stable. Incompatible with strong oxidizing agents. Highly flammable - note low boiling point, low flash point, and wide explosion limits. Mixtures with air are potentially explosive. Incompatible with strong oxidizing agents. Use in UK regulated by LPG Regulations 1978 in accordance with HSE guidance note CS17.
P210-P305 + P351 + P338-P370 + P378-P403 + P235
H225-H319
Computed Properties
Molecular Weight:62.14
XLogP3:0.9
Hydrogen Bond Acceptor Count:1
Exact Mass:62.01902136
Monoisotopic Mass:62.01902136
Topological Polar Surface Area:25.3
Heavy Atom Count:3
Complexity:2.8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of Dimethyl sulfide
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InquiryUnit Price: $9800-10200 /MT FOBCAS No.: 75-18-3Grade: Pharmacy GradeContent: 99%
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Business licensedTrader Supplier of CHEMICALS,REAGENTSInquiryCAS No.: 75-18-3Grade: Pharmacy GradeContent: 99%
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