94563

ジメチルスルホキシド

analytical standard

• 別名: DMSO, メチルスルホキシド
• 化学式: (CH₃)₂SO
• CAS番号: 67-68-5
• 分子量: 78.13
• Beilstein: 506008
• EC Number: 200-664-3
• MDL番号: MFCD00002089
• UNSPSCコード: 12191502
• PubChem Substance ID: 329770363
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• 蒸気密度: 2.7 (vs air)
• 蒸気圧: 0.42 mmHg ( 20 °C)
• アッセイ: ≥99.95% (GC)
• 自己発火温度: 573 °F
• シェルフライフ: limited shelf life, expiry date on the label
• expl. lim.: 42 %, 63 °F
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• 屈折率: n20/D 1.479 (lit.); n20/D 1.479
• bp: 189 °C (lit.)
• mp: 16-19 °C (lit.)
• 溶解性: H₂O: miscible (completely)
• 密度: 1.10 g/mL (lit.)
• アプリケーション: cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• フォーマット: neat
• SMILES記法: CS(C)=O
• InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3
• InChI Key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N

詳細

詳細

Dimethyl Sulfoxide (DMSO) contains both highly polar and apolar groups, which impart it an amphipathic character. It can dissolve in both aqueous and organic solvents. It is a commonly used solvent in hydrophobic pharmaceutical agents, exhibiting effective hydroxyl radical scavenging ability.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

アプリケーション

DMSO may be used as an analytical standard for the determination of the analyte in environmental samples by gas chromatography (GC) technique.

Dimethyl sulfoxide may be used as a molecular probe in the detection and analysis of hydroxyl radicals generated in advanced oxidation processes using high performance liquid chromatography(HPLC).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

注意

容易に過冷却状態となり、室温で徐々に再融解します。凝固している場合は室温に放置すると、劣化させることなく液体に戻すことができます。

その他情報

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

おすすめ製品

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 1
• 引火点(°F): 188.6 °F - closed cup
• 引火点(℃): 87 °C - closed cup
• 個人用保護具 (PPE): Eyeshields, Gloves, type ABEK (EN14387) respirator filter