2,2′-Thiodiethanol

• Catalog No.: 88559
• CAS Number: 111-48-8
• M. F.: C4H10O2S
• M. W.: 122.186
• Purity: ≥99.0% (GC)

SYNONYMS

• Title: 2,2′-硫基二乙醇
• IUPAC name: 2-[(2-hydroxyethyl)sulfanyl]ethan-1-ol
• IUPAC Traditional name: thiodiglycol
• Synonyms: 硫代二甘醇; 2,2′-硫代双乙醇; Thiodiethylene glycol; 2,2′-Thiobis(ethanol); 硫代双乙醇; Bis(2-hydroxyethyl) sulfide; Thiodiglycol; 二(2－羟乙基)硫醚

DATABASE IDS

• EC Number: 203-874-3
• CAS Number: 111-48-8
• MDL Number: MFCD00002910
• PubChem SID: 24889113
• Beilstein Number: 1236325

PROPERTIES

• Linear Formula: S(CH2CH2OH)2
• Purity: ≥99.0% (GC)
• Boiling Point: 164-166 °C/20 mmHg(lit.)
• Density: 1.221 g/mL at 25 °C(lit.)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Melting Point: -16 °C(lit.)
• Refractive Index: n20/D 1.521
• Refractive Index: n20/D 1.5215(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36
• RTECS: KM2975000
• German water hazard class: 1

DETAILS

Description (English)

Application
Suitable as an antioxidant in amino acid determination according to Moore and Stein1, suitable as water soluble mounting medium for high resolution optical microscopy according to Staudt, T. et al.2

Description (简体中文)

Application
Suitable as an antioxidant in amino acid determination according to Moore and Stein1, suitable as water soluble mounting medium for high resolution optical microscopy according to Staudt, T. et al.2