434-41-3 Usage
General Description
3-Chloroheptafluoro-2-butene is a chemical compound with the molecular formula C7H4ClF7. It is a colorless, odorless and non-flammable gas that is used in the production of fluorinated polymers and coatings. 3-CHLOROHEPTAFLUORO-2-BUTENE is a perfluorinated alkene with a chlorine atom attached to one of the carbon atoms. It is primarily used as a building block in the synthesis of specialty fluorochemicals and is known for its high thermal stability, chemical inertness and low toxicity. Due to its unique properties, 3-chloroheptafluoro-2-butene is a valuable component in the manufacturing of materials with exceptional resistance to heat, chemicals and weathering. However, it should be handled with care and in accordance with safety protocols due to its potential reactivity and environmental impact.
Check Digit Verification of cas no
The CAS Registry Mumber 434-41-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,3 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 434-41:
(5*4)+(4*3)+(3*4)+(2*4)+(1*1)=53
53 % 10 = 3
So 434-41-3 is a valid CAS Registry Number.
InChI:InChI=1/C4ClF7/c5-1(3(7,8)9)2(6)4(10,11)12/b2-1+
434-41-3Relevant articles and documents
PROCESSES FOR THE SYNTHESIS OF 2-CHLORO-1,1,1,3,3,4,4,4-HEPTAFLUORO-2-BUTENE AND HEXAFLUORO-2-BUTYNE
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Page/Page column 5, (2009/07/03)
Disclosed is a process comprising reacting CF3CCl2CF2CF3 (CFC-318ma) with hydrogen in the presence of a dehalogenation catalyst to produce CF3CCl=CFCF3(CFC-1317mx). Also disclosed is a process comprising reacting CF3CCl═CFCF3 (CFC-1317mx) with hydrogen in the presence of a dehalogenation catalyst to produce CF3C≡CCF3 (hexafluoro-2-butyne). Hexafluoro-2-butyne can be used to produce CF3CH═CHCF2CF3 (1,1,1,4,4,5,5,5-octafluoro-2-pentene).
3-HYDROPERFLUORO-2-BUTANONE AND ITS REACTIONS
Saloutina, L. V.,Zapevalov, A. Ya.,Kodess, M. I.,Kolenko, I. P.,German, L. S.
, p. 2310 - 2312 (2007/10/02)
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