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Perfluoroundecanoic acid (PFUA) is a synthetic, fully fluorinated carboxylic acid with the chemical formula C9F19COOH. It is a member of the perfluorinated compounds (PFCs) family, known for their unique properties such as high chemical and thermal stability, and water and oil repellency. PFUA has been widely used in various industrial applications, including the production of non-stick cookware, stain-resistant fabrics, and firefighting foams. However, due to its persistence in the environment and potential health risks, its production and use have been phased out or restricted in many countries. PFUA is known to accumulate in the human body and wildlife, posing potential threats to liver function, immune system, and developmental issues.

4234-23-5

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4234-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4234-23-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,3 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4234-23:
(6*4)+(5*2)+(4*3)+(3*4)+(2*2)+(1*3)=65
65 % 10 = 5
So 4234-23-5 is a valid CAS Registry Number.

4234-23-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name PERFLUOROUNDECANOIC ACID

1.2 Other means of identification

Product number -
Other names HENICOSAFLUOROUNDECANOIC ACID

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4234-23-5 SDS

4234-23-5Upstream product

4234-23-5Downstream Products

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