D5879

Dimethyl sulfoxide

ReagentPlus^®, ≥99.5%

• Synonym(s): DMSO
• Linear Formula: (CH₃)₂SO
• CAS Number: 67-68-5
• Molecular Weight: 78.13
• Beilstein: 506008
• Número EC: 200-664-3
• Número MDL: MFCD00002089
• ID de substância PubChem: 329798814
• NACRES: NA.21

Properties

• densidade de vapor: 2.7 (vs air)
• Nível de qualidade: 200
• pressão de vapor: 0.42 mmHg ( 20 °C)
• linha de produto: ReagentPlus^®
• teor: ≥99.5%
• forma: liquid
• temperatura de autoignição: 573 °F
• Lim. expl.: 42 %, 63 °F
• technique(s): immunoblotting: suitable
• Impurezas: ≤0.1% water (Karl Fischer)
• índice de refração: n20/D 1.479 (lit.)
• pb: 189 °C (lit.)
• pf: 16-19 °C (lit.)
• solubilidade: H₂O: soluble(lit.); acetone: soluble(lit.); benzene: soluble(lit.); chloroform: soluble(lit.); ethanol: soluble(lit.)
• densidade: 1.10 g/mL (lit.)
• SMILES string: CS(C)=O
• InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3
• InChI key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Description

Descrição geral

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.

Aplicação

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.

Embalagem

100, 500 mL in glass bottle

1, 6×1, 2.5, 4 L in glass bottle

5, 10 L in poly drum

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

Ações bioquímicas/fisiológicas

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.

Atenção

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

Outras notas

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

Informações legais

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety Information

• Código de classe de armazenamento: 10 - Combustible liquids
• WGK: WGK 1
• Ponto de fulgor (ºF): 188.6 °F - closed cup
• Ponto de fulgor (ºC): 87 °C - closed cup