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(Nonafluorobutyl)imidocarbonyl difluoride, also known as perfluorobutyldifluoromethyl isocyanate, is a chemical compound with the molecular formula C4F9NCOF2. It is a colorless liquid at room temperature and is highly reactive due to the presence of the isocyanate group (-NCO). (Nonafluorobutyl)imidocarbonyl difluoride is a derivative of isocyanates, where the hydrogen atoms in the alkyl chain have been replaced by fluorine atoms, making it a perfluorinated compound. It is used in the synthesis of various fluoropolymers, pharmaceuticals, and agrochemicals due to its unique properties, such as its resistance to hydrolysis and its ability to form strong carbon-fluorine bonds. However, it is also considered hazardous due to its potential to cause respiratory and skin irritation, and it requires proper handling and storage to ensure safety.

424-32-8

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424-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 424-32-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 424-32:
(5*4)+(4*2)+(3*4)+(2*3)+(1*2)=48
48 % 10 = 8
So 424-32-8 is a valid CAS Registry Number.

424-32-8SDS

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 5-Brom-2.2.3.3.4.4.5.5-octafluor-valeriansaeureethylester

1.2 Other means of identification

Product number -
Other names -

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:424-32-8 SDS

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