Home > Compound List > Product Information
Dimethyl disulfide_Molecular_structure_CAS_624-92-0)
Click picture or here to close

Dimethyl disulfide

Catalog No. 40221 Name Sigma Aldrich
CAS Number 624-92-0 Website http://www.sigmaaldrich.com
M. F. C2H6S2 Telephone 1-800-521-8956
M. W. 94.19904 Fax
Purity ≥98.0% (GC) Email
Storage Chembase ID: 109983

SYNONYMS

Title
二甲基二硫
IUPAC name
(methyldisulfanyl)methane
IUPAC Traditional name
dimethyl disulfide
Synonyms
Methyl disulfide
DMDS
甲基二硫醚

DATABASE IDS

EC Number 210-871-0
CAS Number 624-92-0
MDL Number MFCD00008561
Beilstein Number 1730824

PROPERTIES

Grade purum
Linear Formula CH3SSCH3
Purity ≥98.0% (GC)
Auto Ignition Point >572 °F
Boiling Point 109 °C(lit.)
Density 1.046 g/mL at 25 °C(lit.)
Flash Point 15 °C
Flash Point 59 °F
Melting Point -85 °C(lit.)
Refractive Index n20/D 1.525(lit.)
Refractive Index n20/D 1.527
Vapor Density 3.24 (vs air)
Vapor Pressure 22 mmHg ( 20 °C)
Explode Limits 16 %
GHS Pictograms GHS02
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H225-H302-H319-H331-H335-H411
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Harmful Harmful (Xn)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P261-P273-P305 + P351 + P338-P311
RID/ADR UN 2381 3/PG 2
Risk Statements 11-20/22-36/37-51/53
RTECS JO1927500
Safety Statements 26-61
Hazard Class 3
UN Number 2381
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Other Notes
Reagent for the α-methylsulfenylation of carbonyl compounds1
Description (简体中文)
Other Notes
用于羰基化合物的 α-甲基亚磺酰化反应的试剂1

REFERENCES