等级
synthesis grade
质量水平
蒸汽压
70.9 hPa ( 20 °C)
方案
≥99% (GC)
表单
liquid
效能
240 mg/kg LD50, oral (Rat)
1680 mg/kg LD50, skin (Rat)
expl. lim.
8.4-28.8 % (v/v)
dilution
(for synthesis)
pH值（酸碱度）
7
沸点
73.6 °C/1013 hPa
mp
-43.5 °C
转变温度
flash point 30 °C
密度
1.38 g/cm3 at 25 °C
储存温度
2-30°C
SMILES字符串
FC(F)(F)CO
InChI
1S/C2H3F3O/c3-2(4,5)1-6/h6H,1H2
InChI key
RHQDFWAXVIIEBN-UHFFFAOYSA-N
一般描述
2,2,2-Trifluoroethanol (TFE) is a fluorinated compound used as a solvent in organic synthesis. Peptides and proteins are experimentally studied using TEE as a cosolvent. In TFE, hydrogen peroxide is effective for oxidizing sulfur compounds.
应用
2,2,2-Trifluoroethanol is used as a solvent:
- In the preparation of nylon/Ag composite nanofibers by electrospinning method.
- To study the combination of two polymers PANI (polyaniline) and PHB (polyhydroxy-butyrate).
特点和优势
2,2,2-Trifluoroethanol is more acidic than ethanol due to the presence of electronegative trifluoromethyl group.
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Repr. 1B - STOT RE 2 Inhalation
靶器官
Blood
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
86.0 °F - closed cup
闪点(°C)
30 °C - closed cup
法规信息
危险化学品
此项目有
实验方案
Fmoc resin cleavage and deprotection are crucial steps for peptide synthesis, yielding the desired peptide after resin detachment.
A guide to create solvent systems used for the thin-layer chromatography assay of Novabiochem products.
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