Dimethyl Sulfide


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CAS 75-18-3 - Dimethyl Sulfide

Analyte:  Dimethyl Sulfide

Alternate Name:  Thiobismethane

Abbreviation:  DMS

CAS Number or ID:  75-18-3

Department:  Air

EC Number (EINECS):  75-18-3

Synonyms:  Methane, thiobis-;Methyl sulfide;Dimethyl monosulfide;Dimethyl thioether;DMS;Methyl Monosulfide;2-Thiapropane;Dimethyl sulphide;Thiobismethane;(CH3)2S;Dimethylsulfid;Exact-S;Methyl sulphide;Methylthiomethane;Sulfure de methyle;2-Thiopropane;UN 1164;Methyl thioether;Thiopropane;Sulfide, methyl-;(Methylsulfanyl)methane

Use:  used as an odourizer for gases - odour detection level ca. 1 ppt

Chemical Formula:  C2H6S

Apearance:  liquid with an extremely unpleasant smell

Melting Point:  -98 C

Boiling Point:  38 C

Vapor Density:  2.1 g l-1

Flash Point:  -36 C

Explosion Limits:  2.2 - 19.7%

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.Analytical testing dots


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