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Merck
CN

96924

2,2,2-Trifluoroethanol

BioUltra, Molecular Biology, ≥99.0% (GC)

Synonym(s):

Trifluoroethyl alcohol

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About This Item

Linear Formula:
CF3CH2OH
CAS Number:
Molecular Weight:
100.04
UNSPSC Code:
12352200
NACRES:
NA.25
PubChem Substance ID:
EC Number:
200-913-6
Beilstein/REAXYS Number:
1733203
MDL number:
Assay:
≥99.0% (GC)
Grade:
Molecular Biology
Technique(s):
GC/GC: suitable
Bp:
77-80 °C (lit.)
Vapor pressure:
70 mmHg ( 25 °C)
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grade

Molecular Biology

vapor density

3.5 (vs air)

vapor pressure

70 mmHg ( 25 °C)

product line

BioUltra

assay

≥99.0% (GC)

form

liquid

autoignition temp.

~896 °F

expl. lim.

42 %

technique(s)

GC/GC: suitable

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

refractive index

n20/D 1.3 (lit.)

bp

77-80 °C (lit.)

mp

−44 °C (lit.)

density

1.373 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤1 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg

λ

neat

SMILES string

OCC(F)(F)F

UV absorption

λ: 260 nm Amax: ≤0.03, λ: 280 nm Amax: ≤0.02

application(s)

sample preparation

InChI

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

InChI key

RHQDFWAXVIIEBN-UHFFFAOYSA-N

Application

2,2,2-Trifluoroethanol (Trifluoroethyl alcohol, TFE) is used to study the conformational states of proteins and the folding refolding processes of proteins.

Other Notes

Solvent used for sample preparation in electrophoresis


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signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Repr. 1B - STOT RE 2 Inhalation

target_organs

Blood

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

86.0 °F - closed cup

flash_point_c

30 °C - closed cup

ppe

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



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