D5879

Dimethyl sulfoxide

ReagentPlus^®, ≥99.5%

• 동의어(들): DMSO
• Linear Formula: (CH₃)₂SO
• CAS Number: 67-68-5
• Molecular Weight: 78.13
• Beilstein: 506008
• EC Number: 200-664-3
• MDL number: MFCD00002089
• UNSPSC 코드: 12191502
• PubChem Substance ID: 329798814
• NACRES: NA.21
• bp: 189 °C (lit.)
• vapor pressure: 0.42 mmHg ( 20 °C)

속성

• vapor density: 2.7 (vs air)
• Quality Level: 200
• vapor pressure: 0.42 mmHg ( 20 °C)
• 제품 라인: ReagentPlus^®
• 분석: ≥99.5%
• 양식: liquid
• autoignition temp.: 573 °F
• expl. lim.: 42 %, 63 °F
• 기술: immunoblotting: suitable
• 불순물: ≤0.1% water (Karl Fischer)
• refractive index: n20/D 1.479 (lit.)
• bp: 189 °C (lit.)
• mp: 16-19 °C (lit.)
• solubility: H₂O: soluble(lit.); acetone: soluble(lit.); benzene: soluble(lit.); chloroform: soluble(lit.); ethanol: soluble(lit.)
• density: 1.10 g/mL (lit.)
• SMILES string: CS(C)=O
• InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3
• InChI key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

생화학적/생리학적 작용

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.

포장

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

주의사항

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

기타 정보

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

법적 정보

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

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 188.6 °F - closed cup
• Flash Point (°C): 87 °C - closed cup