Saltar al contenido
Merck

77249

Heptafluorobutyric acid

≥99.0% (GC)

Sinónimos:

Edman Reagent No. 3, HFBA, Perfluorobutyric acid

Iniciar sesión para ver los precios por organización y contrato.

Seleccione un Tamaño

Todas las fotos(1)

About This Item

Fórmula lineal:
CF3CF2CF2COOH
Número CAS:
375-22-4
Peso molecular:
214.04
UNSPSC Code:
12352106
NACRES:
NA.26
PubChem Substance ID:
57652682
EC Number:
206-786-3
Beilstein/REAXYS Number:
1426882
MDL number:
MFCD00004171

Nombre del producto

Heptafluorobutyric acid, ≥99.0% (GC)

form

liquid

InChI key

YPJUNDFVDDCYIH-UHFFFAOYSA-N

InChI

1S/C4HF7O2/c5-2(6,1(12)13)3(7,8)4(9,10)11/h(H,12,13)

SMILES string

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

vapor density

7 (vs air)

vapor pressure

~10 mmHg ( 25 °C)

assay

≥99.0% (GC)

analyte chemical class(es)

amino acids

refractive index

n20/D 1.3 (lit.)

bp

120 °C/755 mmHg (lit.)

density

1.645 g/mL at 25 °C (lit.)

Quality Level

100

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

Other Notes

In protein sequencing with converted Beckman gas-liquid phase sequencer.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1A

Clase de almacenamiento

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
BCCN9111
BCCN4328
BCCN5578
BCCH8759
BCCJ8976

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

A S Bhown et al.
Analytical biochemistry, 175(1), 39-51 (1988-11-15)
As an effective aid to extend the microsequencing capabilities the Beckman protein/peptide sequenator Series 890C has been successfully converted to a gas-liquid system, in which coupling buffer 25% trimethylamine was employed as a gas, and heptafluorobutyric acid as a liquid.
Ulrika Eriksson et al.
Environmental science and pollution research international, 20(11), 7940-7948 (2013-04-17)
Diet and drinking water are suggested to be major exposure pathways for perfluoroalkyl substances (PFASs). In this study, food items and water from Faroe Islands sampled in 2011/2012 were analyzed for 11 perfluoroalkyl carboxylic acids (PFCAs) and 4 perfluoroalkane sulfonic
Jan Busch et al.
Environmental pollution (Barking, Essex : 1987), 158(5), 1467-1471 (2010-01-08)
Polyfluoroalkyl compounds (PFCs) are widely used in industry and consumer products. These products could end up finally in landfills where their leachates are a potential source for PFCs into the aqueous environment. In this study, samples of untreated and treated
Marta Llorca et al.
The Science of the total environment, 431, 139-150 (2012-06-12)
Water has been identified as one of the main routes of human exposure to perfluoroalkyl substances (PFASs). This work assessed the presence of 21 PFASs along the whole water cycle using a new fast and cost effective analytical method based
Jennifer E Foreman et al.
Toxicological sciences : an official journal of the Society of Toxicology, 110(1), 204-211 (2009-04-11)
Perfluorobutyrate (PFBA) is a short chain perfluoroalkyl carboxylate that is structurally similar to perfluorooctanoate. Administration of PFBA can cause peroxisome proliferation, induction of peroxisomal fatty acid oxidation and hepatomegaly, suggesting that PFBA activates the nuclear receptor, peroxisome proliferator-activated receptor-alpha (PPAR-alpha).
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico