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T6508

Sigma-Aldrich

Trifluoroacetic acid

ReagentPlus®, 99%

Sinónimos:
TFA
Fórmula lineal:
CF3COOH
Número de CAS:
Peso molecular:
114.02
Beilstein:
742035
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

vapor density

3.9 (vs air)

vapor pressure

97.5 mmHg ( 20 °C)

product line

ReagentPlus®

assay

99%

form

liquid

impurities

≤0.05% water

refractive index

n20/D 1.3 (lit.)

pH

1 (10  g/L)

bp

72.4 °C (lit.)

mp

−15.4 °C (lit.)

density

1.489 g/mL at 20 °C (lit.)

SMILES string

OC(C(F)(F)F)=O

InChI

1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)

InChI key

DTQVDTLACAAQTR-UHFFFAOYSA-N

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Packaging

1, 2 L in glass bottle
5, 25, 100, 4×100, 500 mL in glass bottle
1, 10, 5×10, 10×10 amp in ampule
1mL in each ampule.

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK Germany

WGK 2

Flash Point F

212.0 °F - Pensky-Martens closed cup

Flash Point C

> 100 °C - Pensky-Martens closed cup

Certificado de Análisis

Certificado de origen

Guillaume Plourde et al.
Lancet (London, England), 386(10009), 2192-2203 (2015-09-29)
Transradial access for cardiac catheterisation results in lower bleeding and vascular complications than the traditional transfemoral access route. However, the increased radiation exposure potentially associated with transradial access is a possible drawback of this method. Whether transradial access is associated...
Yukiko Enomoto-Rogers et al.
Carbohydrate polymers, 92(2), 1827-1834 (2013-02-13)
Fully substituted glucomannan triacetate (GMTAc) (degree of substitution (DS)=3.0) was prepared from konjac glucomannan (KGM) treated with acetic acid and trifluoroacetic anhydride (TFAA). The peaks in the (1)H- and (13)C NMR spectra of GMTAc were assigned in detail based on...
Caroline Le Maréchal et al.
Veterinary research, 42, 35-35 (2011-02-18)
Staphylococcus aureus is a major cause of mastitis in ruminants. In ewe mastitis, symptoms range from subclinical to gangrenous mastitis. S. aureus factors or host-factors contributing to the different outcomes are not completely elucidated. In this study, experimental mastitis was...
Christian D Kelstrup et al.
Journal of proteome research, 13(12), 6187-6195 (2014-10-29)
Shotgun proteomics is a powerful technology for global analysis of proteins and their post-translational modifications. Here, we investigate the faster sequencing speed of the latest Q Exactive HF mass spectrometer, which features an ultra-high-field Orbitrap mass analyzer. Proteome coverage is...
Wolfgang Klein et al.
PloS one, 10(3), e0120886-e0120886 (2015-03-26)
The cyclodepsipeptide cotransin was described to inhibit the biosynthesis of a small subset of proteins by a signal sequence-discriminatory mechanism at the Sec61 protein-conducting channel. However, it was not clear how selective cotransin is, i.e. how many proteins are sensitive....

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