166782

2,2′-Thiodiethanol

≥99%

• 동의어(들): 2,2′-Thiobis(ethanol), Bis(2-hydroxyethyl) sulfide, Thiodiethylene glycol, Thiodiglycol
• Linear Formula: S(CH₂CH₂OH)₂
• CAS Number: 111-48-8
• Molecular Weight: 122.19
• Beilstein: 1236325
• EC Number: 203-874-3
• MDL number: MFCD00002910
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24850185
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: ≥99%
• 형태: liquid
• refractive index: n20/D 1.5215 (lit.)
• bp: 164-166 °C/20 mmHg (lit.)
• mp: −16 °C (lit.)
• solubility: alcohol: miscible(lit.); diethyl ether: slightly soluble(lit.); water: miscible(lit.)
• density: 1.221 g/mL at 25 °C (lit.)
• 작용기: hydroxyl; thioether
• SMILES string: OCCSCCO
• InChI: 1S/C4H10O2S/c5-1-3-7-4-2-6/h5-6H,1-4H2
• InChI key: YODZTKMDCQEPHD-UHFFFAOYSA-N

설명

일반 설명

2,2′-Thiodiethanol (TDE), also known as bis(2-hydroxyethyl)sulfide and thiodiglycol, is commonly used as a solvent in organic synthesis. It is a nontoxic, water soluble embedding medium for optical microscopy. It is the hydrolysis product of sulfur mustard.

애플리케이션

2,2′-Thiodiethanol can be used:

• In the synthesis of luminescent polynuclear gold(I) phosphine complexes.
• To prepare Co(II) and Mn(II) complexes.
• As a reactant to prepare sulfone-containing polyurethane materials for electrophoretic applications.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319
• 예방조치 성명서: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 329.0 °F
• Flash Point (°C): 165 °C
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter