Merck
All Photos(1)

68542

Supelco

Perfluoropentanoic acid

analytical standard

Synonym(s):
Nonafluorovaleric acid, PFAS, Nonafluoropentanoic acid, Perfluoropentanoic acid
Linear Formula:
CF3(CF2)3COOH
CAS Number:
Molecular Weight:
264.05
Beilstein:
1800087
MDL number:

grade

analytical standard

Quality Level

Assay

≥98.0% (GC)

form

liquid

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.294 (lit.)

bp

140 °C (lit.)

density

1.713 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

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

InChI

1S/C5HF9O2/c6-2(7,1(15)16)3(8,9)4(10,11)5(12,13)14/h(H,15,16)

Inchi Key

CXZGQIAOTKWCDB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

1 of 4

This Item
439294380943996
Perfluoropentanoic acid analytical standard

Supelco

68542

Perfluoropentanoic acid

Perfluorodecanoic acid analytical standard

Supelco

43929

Perfluorodecanoic acid

Perfluorohexanoic acid analytical standard

Supelco

43809

Perfluorohexanoic acid

Perfluoroheptanoic acid analytical standard

Supelco

43996

Perfluoroheptanoic acid

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

assay

≥98.0% (GC)

assay

≥98.0% (GC), 98.0-102.0% (T)

assay

≥98.0% (GC)

assay

≥98.0% (GC)

form

liquid

form

-

form

-

form

-

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.294 (lit.)

refractive index

-

refractive index

-

refractive index

n20/D 1.306 (lit.)

bp

140 °C (lit.)

bp

218 °C/740 mmHg (lit.)

bp

-

bp

175 °C/742 mmHg (lit.)

General description

Perfluoropentanoic acid is a persistent organic pollutant belonging to the perfluorinated (PFCs) class of compounds. These compounds are used in a variety of industrial applications, such as textile paints, polishes, adhesives, electronics, waxes, stain repellents, and food packaging.

Application

Perfluoropentanoic acid may be used as an analytical reference standard for the determination of the analyte in fish using liquid chromatography–quadrupole-linear ion trap mass spectrometry (LC–QqLIT–MS) and in natural water samples using high-performance liquid chromatography with fluorescence detection (HPLC-FLD).

Pictograms

CorrosionHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Repr. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service