Substance
ID:331490
Names and Identifiers
IUPAC name
(methyldisulfanyl)methane
IUPAC Traditional name
dimethyl disulfide
Synonyms
甲基二硫醚Dimethyl disulfide二甲基二硫Methyl disulfideDMDS
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
PubChem SID
Properties
Safety Information
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Safety Statements
26-61
European Hazard Symbols
Nature polluting (N)
Harmful (Xn)
Flammable (F)Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
German water hazard class
3
MSDS Link
UN Number
2381
Hazard Class
3
GHS Hazard statements
H225-H302-H319-H331-H335-H411
GHS Precautionary statements
P210-P261-P273-P305+P351+P338-P311
RID/ADR
UN 2381 3/PG 2
GHS Signal Word
Danger
Explode Limits
16 %
Risk Statements
11-20/22-36/37-51/53
RTECS
JO1927500
Packing Group
2
Product Information
Linear Formula
CH3SSCH3
Purity
99%
Physical Property
Flash Point
15 °C
59 °F
Melting Point
-85 °C(lit.)
Auto Ignition Point
>572 °F
Boiling Point
109 °C(lit.)
Density
1.046 g/mL at 25 °C(lit.)
Vapor Pressure
22 mmHg ( 20 °C)
Refractive Index
n20/D 1.525(lit.)
Vapor Density
3.24 (vs air)
Molecule Details
Packaging
1 L in Sure/Seal™
1 L in Sure/Seal™
Molecular Spectra
No Data Available
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References
No Data Available
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