2,2,2-Trichloroethanol

• Catalog No.: 91120
• CAS Number: 115-20-8
• M. F.: C2H3Cl3O
• M. W.: 149.40362
• Purity: ≥98.0% (GC)

SYNONYMS

• Title: 2,2,2-三氯乙醇
• IUPAC name: 2,2,2-trichloroethan-1-ol
• IUPAC Traditional name: trichloroethanol
• Synonyms: 三氯乙醇; Trichloroethyl Alcohol

DATABASE IDS

• EC Number: 204-071-0
• PubChem SID: 24889448
• Beilstein Number: 1697495
• MDL Number: MFCD00004677
• CAS Number: 115-20-8

PROPERTIES

• Grade: purum
• Linear Formula: Cl3CCH2OH
• Purity: ≥98.0% (GC)
• Boiling Point: 152-154 °C(lit.)
• Density: 1.56 g/mL at 20 °C(lit.)
• Flash Point: 110 °C
• Flash Point: 230 °F
• Melting Point: 17.8 °C(lit.)
• Refractive Index: n20/D 1.49(lit.)
• Refractive Index: n20/D 1.491
• Vapor Density: 5.16 (vs air)
• Vapor Pressure: 1 mmHg ( 20 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H318-H336
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 22-41-67
• RTECS: KM3850000
• Safety Statements: 26-39
• German water hazard class: 1

DETAILS

Description (English)

Caution
may discolor to brown on storage
Other Notes
A hydrophobic quencher of protein fluorescence, senses the presence of a hydrophobic domain in the vicinity of the tryptophan residues1,2

Description (简体中文)

Caution
储存中可能变成棕色
Other Notes
一种疏水性蛋白荧光猝灭剂，可感测色氨酸残基附近疏水结构域的存在1,2