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安全信息

91683

Supelco

2,2,2-三氟乙醇

analytical standard, for NMR spectroscopy

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别名:
三氟乙基醇
线性分子式:
CF3CH2OH
CAS号:
75-89-8
分子量:
100.04
Beilstein:
1733203
EC 号:
200-913-6
MDL编号:
MFCD00004672
PubChem化学物质编号:
329770066
NACRES:
NA.24

等级

analytical standard
for NMR spectroscopy

质量水平

100

蒸汽密度

3.5 (vs air)

蒸汽压

70 mmHg ( 25 °C)

检测方案

≥99.5% (GC)

自燃温度

~896 °F

expl. lim.

42 %

折射率

n20/D 1.3 (lit.)

bp

77-80 °C (lit.)

mp

−44 °C (lit.)

密度

1.373 g/mL at 25 °C (lit.)

application(s)

environmental

格式

neat

SMILES string

OCC(F)(F)F

InChI

1S/C2H3F3O/c3-2(4,5)1-6/h6H,1H2

InChI key

RHQDFWAXVIIEBN-UHFFFAOYSA-N

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相关类别

应用

2,2,2-三氟乙醇可作为助溶剂，采用超临界流体色谱法 (SFC) 纯化某些对乙醇敏感的化合物，如硼酸频哪醇酯。

推荐产品

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.

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

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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Applications of 2, 2, 2 trifluoroethanol as a versatile co-solvent in supercritical fluid chromatography for purification of unstable boronate esters, enhancing throughput, reducing epimerization, and for additive free purifications
Asokan K, et al.
Journal of Chromatography A, 1531, 122-130 (2018)
John P Hodkinson et al.
Rapid communications in mass spectrometry : RCM, 26(16), 1783-1792 (2012-07-11)
Amyloid formation is implicated in a number of human diseases. β(2)-Microglobulin (β(2)m) is the precursor protein in dialysis-related amyloidosis and it has been shown that partial, or more complete, unfolding is key to amyloid fibril formation in this pathology. Here
A facile parallel synthesis of trifluoroethyl-substituted alkynes.
Cui-Bo Liu et al.
Angewandte Chemie (International ed. in English), 51(25), 6227-6230 (2012-05-09)
Bei Feng et al.
Biomacromolecules, 13(12), 3917-3925 (2012-11-08)
In tissue engineering research, there has recently been considerable interest in using electrospun biomimetic nanofibers of hybrids, in particular, from natural and synthetic polymers for engineering different tissues. However, phase separation between a pair of much dissimilar polymers might give
Gregory Cole et al.
Biochemistry, 51(25), 5033-5040 (2012-06-07)
Tetherin/Bst-2 is a cell surface protein that can act as a restriction factor against a number of enveloped viruses, including HIV-1. It acts by tethering new virus particles to the host cell membrane, promoting their internalization and degradation. Tetherin is
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