Dimethyl sulfoxide
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- $15 - $120900
- Product name: Dimethyl sulfoxide
- CAS: 67-68-5
- MF: C2H6OS
- MW: 78.13
- EINECS:200-664-3
- MDL Number:MFCD00002089
- Synonyms:DIMETHYL SULFOXIDE;Methyl sulfoxide, for analysis ACS, 99.9+%;Methyl sulfoxide, water <50 ppm, extra dry over mol. sieve, 99.7+%;Methyl sulfoxide, water <50 ppm, extra dry, 99.7+%;METHYL SULFOXIDE Distilled in quartz solvent;METHYL SULFOXIDE, REAGENT (ACS);syntexan,sulfinylbis-methane,dimethylsulfoxide,sclerosol,kemsol;dimethyl sulfoxide, hplc grade
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Brand
- AK Scientific
- American Custom Chemicals Corporation
- Biosynth Carbosynth
- GFS CHEMICALS
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TCI Chemical
- Tocris
- TRC
- Usbiological
Package
- 3g
- 5ML
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- 100g
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- 25g
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- d2050000
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- 1 unit
- 1 mL
- 1 amp
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- 50 mL
- ManufacturerAK Scientific
- Product numberX5926
- Product descriptionDimethyl sulfoxide
- Packaging100g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0029290
- Product descriptionDIMETHYL SULFOXIDE 95.00%
- Packaging25ML
- Price$1107.65
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0029290
- Product descriptionDIMETHYL SULFOXIDE 95.00%
- Packaging100ML
- Price$2482.1
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD01398
- Product descriptionDimethyl sulfoxide
- Packaging500g
- Price$75
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD01398
- Product descriptionDimethyl sulfoxide
- Packaging1kg
- Price$120
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD01398
- Product descriptionDimethyl sulfoxide
- Packaging2Kg
- Price$180
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD01398
- Product descriptionDimethyl sulfoxide
- Packaging5kg
- Price$350
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD01398
- Product descriptionDimethyl sulfoxide
- Packaging10Kg
- Price$600
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number51151
- Product descriptionMETHYLSULFOXIDE,REAGENT
- Packaging500mL
- Price$75.04
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number51153
- Product descriptionMETHYLSULFOXIDE,REAGENT
- Packaging4L
- Price$166.74
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number69802
- Product descriptionDimethyl sulfoxide
- Packaging50mL
- Price$610
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number046777
- Product descriptionDimethyl sulfoxide 99.9%
- Packaging100g
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberD9170
- Product descriptionDimethyl sulfoxide PCR Reagent
- Packaging1 amp
- Price$35.7
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberD9170
- Product descriptionDimethyl sulfoxide PCR Reagent
- Packaging1ampule
- Price$36.8
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number94563
- Product descriptionDimethyl sulfoxide analytical standard
- Packaging1mL
- Price$43.4
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberD4540
- Product descriptionDimethyl sulfoxide ≥99.5% (GC), plant cell culture tested
- Packaging100ml
- Price$54.7
- Updated2025-07-31
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | X5926 | Dimethyl sulfoxide | 100g | $27 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0029290 | DIMETHYL SULFOXIDE 95.00% | 25ML | $1107.65 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0029290 | DIMETHYL SULFOXIDE 95.00% | 100ML | $2482.1 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD01398 | Dimethyl sulfoxide | 500g | $75 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD01398 | Dimethyl sulfoxide | 1kg | $120 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD01398 | Dimethyl sulfoxide | 2Kg | $180 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD01398 | Dimethyl sulfoxide | 5kg | $350 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD01398 | Dimethyl sulfoxide | 10Kg | $600 | 2021-12-16 | Buy |
| GFS CHEMICALS | 51151 | METHYLSULFOXIDE,REAGENT | 500mL | $75.04 | 2021-12-16 | Buy |
| GFS CHEMICALS | 51153 | METHYLSULFOXIDE,REAGENT | 4L | $166.74 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 69802 | Dimethyl sulfoxide | 50mL | $610 | 2021-12-16 | Buy |
| Oakwood | 046777 | Dimethyl sulfoxide 99.9% | 100g | $15 | 2021-12-16 | Buy |
| Sigma-Aldrich | D9170 | Dimethyl sulfoxide PCR Reagent | 1 amp | $35.7 | 2025-07-31 | Buy |
| Sigma-Aldrich | D9170 | Dimethyl sulfoxide PCR Reagent | 1ampule | $36.8 | 2024-03-01 | Buy |
| Sigma-Aldrich | 94563 | Dimethyl sulfoxide analytical standard | 1mL | $43.4 | 2025-07-31 | Buy |
| Sigma-Aldrich | D4540 | Dimethyl sulfoxide ≥99.5% (GC), plant cell culture tested | 100ml | $54.7 | 2025-07-31 | Buy |
Properties
Melting point :18.4 °C
Boiling point :189 °C(lit.)
Density :1.100 g/mL at 20 °C
vapor density :2.7 (vs air)
vapor pressure :0.42 mm Hg ( 20 °C)
refractive index :n20/D 1.479(lit.)
FEMA :3875 | METHYLSULFINYLMETHANE
Flash point :192 °F
storage temp. :Store at +5°C to +30°C.
solubility :H2O: miscible (completely)
pka :35(at 25℃)
form :liquid (temperature dependent)
color :clear colorless
Appearance :colorless liquid
Odor :Mild garlic odor
Relative polarity :0.444
explosive limit :1.8-63.0%(V)
Odor Type :alliaceous
biological source :synthetic
Water Solubility :Soluble in water, methanol, acetone, ether, benzene, chloroform.
FreezingPoint :18.4℃
Sensitive :Hygroscopic
λmax :λ: 285 nm Amax: ≤0.20
λ: 295 nm Amax: ≤0.20 JECFA Number :507
Merck :14,3259
BRN :506008
Dielectric constant :41.9（55℃）
Stability :Stable. Incompatible with a very wide range of materials, including acid chlorides, strong acids, strong oxidizing agents, strong reducing agents, phosphorus halides, moisture, copper wool + trichloroacetic acid. Reacts violently with a number of materials - consult a full data sheet before use. Hygroscopic.
InChIKey :IAZDPXIOMUYVGZ-UHFFFAOYSA-N
LogP :-1.35
Surface tension :42.179mN/m at 298.15K
CAS DataBase Reference :67-68-5(CAS DataBase Reference)
NIST Chemistry Reference :Dimethyl sulfoxide(67-68-5)
EPA Substance Registry System :Dimethyl sulfoxide (67-68-5)
Absorption :passes test
Boiling point :189 °C(lit.)
Density :1.100 g/mL at 20 °C
vapor density :2.7 (vs air)
vapor pressure :0.42 mm Hg ( 20 °C)
refractive index :n
FEMA :3875 | METHYLSULFINYLMETHANE
Flash point :192 °F
storage temp. :Store at +5°C to +30°C.
solubility :H2O: miscible (completely)
pka :35(at 25℃)
form :liquid (temperature dependent)
color :clear colorless
Appearance :colorless liquid
Odor :Mild garlic odor
Relative polarity :0.444
explosive limit :1.8-63.0%(V)
Odor Type :alliaceous
biological source :synthetic
Water Solubility :Soluble in water, methanol, acetone, ether, benzene, chloroform.
FreezingPoint :18.4℃
Sensitive :Hygroscopic
λmax :λ: 285 nm Amax: ≤0.20
λ: 295 nm Amax: ≤0.20 JECFA Number :507
Merck :14,3259
BRN :506008
Dielectric constant :41.9（55℃）
Stability :Stable. Incompatible with a very wide range of materials, including acid chlorides, strong acids, strong oxidizing agents, strong reducing agents, phosphorus halides, moisture, copper wool + trichloroacetic acid. Reacts violently with a number of materials - consult a full data sheet before use. Hygroscopic.
InChIKey :IAZDPXIOMUYVGZ-UHFFFAOYSA-N
LogP :-1.35
Surface tension :42.179mN/m at 298.15K
CAS DataBase Reference :67-68-5(CAS DataBase Reference)
NIST Chemistry Reference :Dimethyl sulfoxide(67-68-5)
EPA Substance Registry System :Dimethyl sulfoxide (67-68-5)
Absorption :passes test
Safety Information
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Description
It is used as a solvent for chemical reactions involving salts, most notably in Finkelstein reactions and in other nucleophilic substitutions. DMSO is an effective pain relieving agent. Used in antifreeze or hydraulic fluids. Utilized in the oxidation of thiols and disulfides to sulfonic acids. Used to enhance dermal absorption of many chemicals.More related product prices
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Suppliers and manufacturers
Hefei TNJ Chemical Industry Co.,Ltd.
Xiamen AmoyChem Co., Ltd
SIMAGCHEM CORP
Henan Tianfu Chemical Co.,Ltd.
