Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Solvents
  5. Dimethyl Sulfoxide
  6. Methyl sulfoxide, 99.9+%, ACS reagent, Thermo Scientific Chemicals

Methyl sulfoxide, 99.9+%, ACS reagent, Thermo Scientific Chemicals

Catalog Number AC414885000
Click to view available options
Quantity:
500 mL
1 L
2.5 L
Packaging:
EcoSafPak™ Plastic Bottle
Plastic Bottle
67-68-5
C2H6OS
78.13
MFCD00002089
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
dimethyl sulfoxide, dmso, methyl sulfoxide, dimethylsulfoxide, dimethyl sulphoxide, methane, sulfinylbis, demsodrox, demasorb, demavet, dimexide
679
CHEBI:28262
methylsulfinylmethane
CS(C)=O
67-68-5
C2H6OS
78.13
MFCD00002089
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
dimethyl sulfoxide, dmso, methyl sulfoxide, dimethylsulfoxide, dimethyl sulphoxide, methane, sulfinylbis, demsodrox, demasorb, demavet, dimexide
679
CHEBI:28262
methylsulfinylmethane
CS(C)=O

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
Melting Point 18.4°C
Color Colorless
CAS Min % 99.9
CAS Max % 100.0
Decomposition Information >190°C
Density 1.1000g/mL
Boiling Point 189.0°C
Quantity 500 mL
Flash Point 87°C
Packaging EcoSafPak™ Plastic Bottle
Physical Form Liquid
Refractive Index 1.4770 to 1.4800
Residue after Evaporation 0.01% max.
Assay Percent Range 99.9+%
Specific Gravity 1.1
Titratable Acid 0.001 meq/g max.
Linear Formula (CH3)2SO
Vapor Pressure Vapor Pressure: 0.55mbar at 20°C
Viscosity 1.987 mPa.s (25°C)
Beilstein 01, IV, 1277
Water 0.1% max. (Coulometric)
Fieser 01,296; 02,157; 03,119; 04,192; 05,263; 06,225; 07,133; 08,198; 09,189; 10,166; 12,212; 13,124; 15,146; 16,149; 17,127
Merck Index 15, 3285
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol, benzene, acetone, chloroform,, diethyl ether and aromatic hydrocarbons
Formula Weight 78.13
Percent Purity ≥99.9%
Grade ACS Reagent
Chemical Name or Material Methyl sulfoxide
Show More Show Less

Safety and Handling

Hazard Category HYGROSCOPIC
EINECSNumber 200-664-3
RTECSNumber PV6210000
TSCA TSCA
SDS

RUO – Research Use Only

Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit