Dimethyl sulfide-

Dimethyl sulfide-

Dimethyl sulfide-

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1 Metric Ton

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  • Min.Order :1 Metric Ton
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,

Keywords

(CH3)2S;(Methylsulfanyl)methane;2-Thiopropane;Dimethyl monosulfide;Dimethyl sulphide;Dimethyl thioether;dimethylmonosulfide;dimethylmonosulphide Dimethyl sulfide- 75-18-3

Quick Details

  • Appearance:colorless liquid
  • Application:75-18-3
  • PackAge:bottle/drum or customer's request
  • ProductionCapacity:10|Metric Ton|Month
  • Storage:N/A
  • Transportation:--

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Details:

Dimethyl sulfide Basic information

Product Name: Dimethyl sulfide
Synonyms: (CH3)2S;(Methylsulfanyl)methane;2-Thiopropane;Dimethyl monosulfide;Dimethyl sulphide;Dimethyl thioether;dimethylmonosulfide;dimethylmonosulphide
CAS: 75-18-3
MF: C2H6S
MW: 62.13
EINECS: 200-846-2
Product Categories: Organics;sulfide Flavor;Sulfides flavors;Allium cepa (Onion);Allium sativum (Garlic);Building Blocks;Chemical Synthesis;Nutrition Research;Organic Building Blocks;Phytochemicals by Plant (Food/Spice/Herb);Sulfides/Disulfides;Sulfur Compounds;Bioactive Small Molecules;Cell Biology;DIG-DY;Amber Glass Bottles;Reagent;Solvent Bottles;Solvent Packaging Options;Solvents
Mol File: 75-18-3.mol
Dimethyl sulfide Structure
 
Dimethyl sulfide Chemical Properties
mp  −98 °C(lit.)
bp  38 °C(lit.)
density  0.846 g/mL at 25 °C(lit.)
vapor density  2.1 (vs air)
vapor pressure  26.24 psi ( 55 °C)
refractive index  n20/D 1.435(lit.)
FEMA  2746
Fp  −34 °F
storage temp.  2-8°C
Merck  14,6123
Stability: 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.
CAS DataBase Reference 75-18-3(CAS DataBase Reference)
NIST Chemistry Reference Dimethyl sulfide(75-18-3)
EPA Substance Registry System Methane, thiobis-(75-18-3)
 
Safety Information
Hazard Codes  F,Xn
Risk Statements  11-22-37/38-41-36
Safety Statements  7-9-16-29-33-36/39-26
RIDADR  UN 1164 3/PG 2
WGK Germany  1
RTECS  PV5075000
13
HazardClass  3
PackingGroup  II
Hazardous Substances Data 75-18-3(Hazardous Substances Data)
MSDS Information
Provider Language
SigmaAldrich English
ACROS English
ALFA English
 
Dimethyl sulfide Usage And Synthesis
Chemical Properties Clear colorless liquid
General Description 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.
Air & Water Reactions Highly flammable. Slightly soluble in water.
Reactivity Profile Organosulfides, such as Dimethyl sulfide, are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Dimethyl sulfide rapidly decomposes dibenzoyl peroxide explosively in the absence of solvent, [J. Org. Chem., 1972, 37, 2885]. The sulfide also decomposes xenon difluoride explosively at ambient temps, [J, Chem Soc., 1984, 2827]. Interaction of Dimethyl sulfide and oxygen is explosive at 210°C and above, [Atmos. Environ., 1967, 1, 491-497]. A delayed explosion occurred in a system containing nitric acid, Dimethyl sulfide, and 1, 4-dioxane, even with cooling with liquid nitrogen, [Chem. Abs., 1972, 76, 13515].
Health Hazard Inhalation causes moderate irritation of upper respiratory system. Contact of liquid with eyes causes moderate irritation. Repeated contact with skin may extract oils and result in irritation. Ingestion causes nausea and irritation of mouth and stomach.

 

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