D5879

Dimethyl sulfoxide

ReagentPlus^®, ≥99.5%

• Synonim(y): DMSO
• Wzór liniowy: (CH₃)₂SO
• Numer CAS: 67-68-5
• Masa cząsteczkowa: 78.13
• Beilstein: 506008
• Numer WE: 200-664-3
• Numer MDL: MFCD00002089
• Kod UNSPSC: 12191502
• Identyfikator substancji w PubChem: 329798814
• NACRES: NA.21

Właściwości

• gęstość pary: 2.7 (vs air)
• Poziom jakości: 200
• ciśnienie pary: 0.42 mmHg ( 20 °C)
• linia produktu: ReagentPlus^®
• Próba: ≥99.5%
• Postać: liquid
• temp. samozapłonu: 573 °F
• granice wybuchowości: 42 %, 63 °F
• metody: immunoblotting: suitable
• zanieczyszczenia: ≤0.1% water (Karl Fischer)
• współczynnik refrakcji: n20/D 1.479 (lit.)
• tw: 189 °C (lit.)
• mp: 16-19 °C (lit.)
• rozpuszczalność: H₂O: soluble(lit.); acetone: soluble(lit.); benzene: soluble(lit.); chloroform: soluble(lit.); ethanol: soluble(lit.)
• gęstość: 1.10 g/mL (lit.)
• ciąg SMILES: CS(C)=O
• InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3
• Klucz InChI: IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Opis

Opis ogólny

Dimethyl sulfoxide is an amphipathic molecule, soluble in both aqueous and organic solvents. It is commonly used as an aprotic solvent and also as a reagent in organic synthesis.

Zastosowanie

DMSO has been used as a medium to prepare a chemiluminescence reagent that can be a substitute to commercially-available enhanced chemiluminescence kits for use in immunoblotting technique.

Działania biochem./fizjol.

DMSO is a highly polar substance that can be used as an industrial solvent for organic and inorganic chemicals. It is also used as a protectant during cold storage of living cells. It is also useful for the oxidation of thiols and disulfides to sulfonic acids.

Opakowanie

Note: D5879-1L in glass bottle /D5879-1L-D in poly bottle.

Przestroga

Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.

Inne uwagi

For information on dimethyl sulfoxide miscibility, please visit the following link:
Dimethyl Sulfoxide Miscibility/Immiscibility Table

Informacje prawne

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 10 - Combustible liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): 188.6 °F - closed cup
• Temperatura zapłonu (°C): 87 °C - closed cup