Merck
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96924

Sigma-Aldrich

2,2,2-Trifluoroethanol

BioUltra, for molecular biology, ≥99.0% (GC)

Synonym(s):
Trifluoroethyl alcohol
Linear Formula:
CF3CH2OH
CAS Number:
Molecular Weight:
100.04
Beilstein:
1733203
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.25

Nível de qualidade

100

grau

for molecular biology

densidade de vapor

3.5 (vs air)

pressão de vapor

70 mmHg ( 25 °C)

linha de produto

BioUltra

teor

≥99.0% (GC)

forma

liquid

temperatura de autoignição

~896 °F

Lim. expl.

42 %

Impurezas

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

índice de refração

n20/D 1.3 (lit.)

pb

77-80 °C (lit.)

pf

−44 °C (lit.)

densidade

1.373 g/mL at 25 °C (lit.)

traços de cátion

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

Absorção UV

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

SMILES string

OCC(F)(F)F

application(s)

sample preparation

InChI

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

InChI key

RHQDFWAXVIIEBN-UHFFFAOYSA-N

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Aplicação

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

Outras notas

Solvent used for sample preparation in electrophoresis

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Blood

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 1

Ponto de fulgor (ºF)

86.0 °F - closed cup

Ponto de fulgor (ºC)

30 °C - closed cup

Equipamento de proteção individual

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

Certificate of Analysis

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Certificate of Origin

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