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76048 Supelco

Dimethyl sulfide

analytical standard

Synonym: DMS, Methyl sulfide

  • CAS Number 75-18-3

  • Linear Formula (CH3)2S

  • Molecular Weight 62.13

  •  Beilstein/REAXYS Number 1696847

  •  EC Number 200-846-2

  •  MDL number MFCD00008562

  •  PubChem Substance ID 329766870

  •  NACRES NA.24

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Properties

Related Categories A-F, A-L, Alcoholic & Nonalcoholic Beverages, All Alphabetically Sorted, Analytical Standards,
Quality Level   100
grade   analytical standard
vapor density   2.1 (vs air)
vapor pressure   26.24 psi ( 55 °C)
  7.79 psi ( 20 °C)
assay   ≥98.0% (GC)
form   neat
autoignition temp.   402 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   19.7 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.435 (lit.)
  n20/D 1.435
bp   38 °C (lit.)
mp   −98 °C (lit.)
solubility   H2O: soluble 7.28 g/L at 20 °C
density   0.846 g/mL at 25 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care
format   neat
SMILES string   CSC
InChI   1S/C2H6S/c1-3-2/h1-2H3
InChI key   QMMFVYPAHWMCMS-UHFFFAOYSA-N

Description

General description

Dimethyl sulfide is found to be the most abundant volatile thioether, which can find applications as a flavor enhancing agent in food. It can undergo oxidation in the process of malting and kilning, to yield dimethyl sulfoxide (DMSO).

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN1164 - class 3 - PG 2 - Dimethyl sulfide
WGK Germany 
WGK 1
RTECS 
PV5075000
Flash Point(F) 
-32.8 °F - closed cup
Flash Point(C) 
-36 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

GC Analysis of a 12-Component Sulfur Compound Mix on SLB®-IL59

From our library of Articles, Sigma-Aldrich presents GC Analysis of a 12-Component Sulfur Compound Mix on SLB®-IL59
Keywords: Chromatography, Gas chromatography, Mass selective detector, Size-exclusion chromatography

GC Analysis of a 6-Component Sulfur Gases Mix on Supel-Q™ PLOT after SPME using 75 μm Carboxen/PDMS Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of a 6-Component Sulfur Gases Mix on Supel-Q™ PLOT after SPME using 75 μm Carboxen/PDMS Fiber
Keywords: Chromatography, Gas chromatography, Mass spectrometry, Purification, Solid phase microextractions

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Flavor and Fragrance Analysis

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Keywords: Calorimetry, Chromatography, Environmental, Gas chromatography, Mass spectrometry, Pesticides, Sample preparations, Separation

Peer-Reviewed Papers
15

References

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