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CAS RN: 67-68-5 | Product Number: D0798
Dimethyl Sulfoxide
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Purity: >99.0%(GC)
Synonyms:
- DMSO
Product Documents:
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| Product Number | D0798 |
Purity / Analysis Method 
|
>99.0%(GC) |
| Molecular Formula / Molecular Weight | C__2H__6OS = 78.13 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 67-68-5 |
| Reaxys Registry Number | 506008 |
| PubChem Substance ID | 87567421 |
| SDBS (AIST Spectral DB) | 2459 |
| Merck Index (14) | 3259 |
| MDL Number | MFCD00002089 |
Specifications
| Appearance | White or Colorless to Almost white or Almost colorless powder to lump to clear liquid |
| Purity(GC) | min. 99.0 % |
Properties (reference)
| Melting Point | 18 °C |
| Boiling Point | 189 °C |
| Flash point | 87 °C |
| Specific Gravity (20/20) | 1.10 |
| Refractive Index | 1.48 |
| Solubility in water | Completely miscible |
| Solubility (miscible with) | Benzene, Acetone, Ethanol, Ether, Chloroform |
GHS
| Signal Word | Warning |
| Hazard Statements | H227 : Combustible liquid. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P280 : Wear protective gloves/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P403 : Store in a well-ventilated place. |
Related Laws:
| RTECS# | PV6210000 |
Transport Information:
| H.S.code* | 2930.90-900 |
Application
Chlorination of (Hetero)arene Derivatives with DMSO Catalyst
References
- DMSO-catalysed late-stage chlorination of (hetero)arenes
- Regioselective copper-catalyzed chlorination and bromination of arenes with O2 as the oxidant
- Para-Selective Halogenation of Nitrosoarenes with Copper(II) Halides
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Dimethyl Sulfoxide [for Spectrophotometry]
| Product # | D5293 |
| CAS RN | 67-68-5 |
| Purity / Analysis Method: | >99.0%(GC) |