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Cyclobutene, 1-bromo-2,3,3,4,4-pentafluoro- is a halogenated cyclobutene derivative with the chemical formula C4BrF5. It is a colorless liquid at room temperature and possesses a unique structure, featuring a four-membered carbon ring with one bromine atom and five fluorine atoms. Cyclobutene, 1-bromo-2,3,3,4,4-pentafluoro- is synthesized through various chemical reactions, such as the addition of bromine and fluorine to cyclobutene. It is used in the production of various fluoropolymers, pharmaceuticals, and agrochemicals due to its reactive nature and unique properties. However, it is important to handle Cyclobutene, 1-bromo-2,3,3,4,4-pentafluoro- with caution, as it may be harmful or toxic to humans and the environment.

697-08-5

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697-08-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 697-08-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 697-08:
(5*6)+(4*9)+(3*7)+(2*0)+(1*8)=95
95 % 10 = 5
So 697-08-5 is a valid CAS Registry Number.

697-08-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-bromo-2,3,3,4,4-pentafluorocyclobutene

1.2 Other means of identification

Product number -
Other names Pentafluor-1-bromcyclobuten

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:697-08-5 SDS

697-08-5Downstream Products

697-08-5Relevant academic research and scientific papers

Tributylarsonium-2,2,3,3,4,4-hexafluorocyclobutane Ylide. Preparation and Cleavage

Burton, Donald J.,Valk, Paul D. Vander

, p. 413 - 416 (2007/10/02)

F-cyclobutane forms a stable ylide with n-tributylarsine.In contrast to the halogen cleavage of the analogous phophonium ylide, which gives 1,1-dihaloalkanes, the arsonium ylide reacts with bromine and iodine to give the 1-halo-F-cyclobutenes.

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