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1-Chloro-1,1,2,3,4,4,4-heptafluoro-2-butene, also known as 2-butene, is a halogenated hydrocarbon with the chemical formula C4H3ClF7. It is a colorless liquid with a molecular weight of 216.52 g/mol. 2-Butene, 1-chloro-1,1,2,3,4,4,4-heptafluoro- is characterized by the presence of a double bond between the second and third carbon atoms, with one chlorine atom and seven fluorine atoms attached to the carbon chain. The molecule exhibits a high degree of electronegativity due to the presence of fluorine atoms, which can influence its reactivity and stability. It is primarily used as a chemical intermediate in the production of various fluorinated compounds and has applications in the pharmaceutical and agrochemical industries. Due to its potential environmental and health impacts, handling and disposal of this substance must be carried out with appropriate safety measures and in compliance with relevant regulations.

384-55-4

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384-55-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 384-55-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,8 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 384-55:
(5*3)+(4*8)+(3*4)+(2*5)+(1*5)=74
74 % 10 = 4
So 384-55-4 is a valid CAS Registry Number.

384-55-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-chloro-heptafluoro-2-butene

1.2 Other means of identification

Product number -
Other names 1-Chlorperfluorbuten-2

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:384-55-4 SDS

384-55-4Relevant academic research and scientific papers

3-CHLORO- AND 3-BROMOHEPTAFLUORO-1-BUTENES. SYNTHESIS AND CATALYTIC REARRANGEMENTS

Filyakova, T. I.,Zapevalov, A. Ya.

, p. 1605 - 1609 (2007/10/02)

3-Chloroheptafluoro-1-butenes and 3-bromoheptafluoro-1-butenes were obtained by dehydrohalogenation of 1-hydro-2,3-dichloro- and 1-hydro-2,3-dibromo-heptafluorobutenes.It was shown that the rearrangement of 3-bromoheptafluoro-1-butene, catalyzed by antimony pentafluoride, is accompanied by migration of the bromine atom and leads to 1-bromoheptafluoro-2-butene.Under analogous conditions 3-chloroheptafluoro-1-butene isomerizes to 2-chloroheptafluoro-2-butene.

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