375-34-8 Usage
General Description
HEXAFLUORO-2,2,3,3-TETRACHLOROBUTANE is a chemical compound that is also known by its chemical formula C4Cl4F6. It is a colorless liquid with a faint odor, and it is primarily used as a solvent in various industrial applications. This chemical is highly stable and non-flammable, and it has a high boiling point, which makes it suitable for use in high-temperature processes. HEXAFLUORO-2,2,3,3-TETRACHLOROBUTANE is also used as a blowing agent in the production of foams and as a refrigerant in certain applications. However, it is important to handle this chemical with caution, as it can be harmful if ingested or inhaled, and it can irritate the skin and eyes upon contact. Therefore, proper safety measures should be taken when working with this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 375-34-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,7 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 375-34:
(5*3)+(4*7)+(3*5)+(2*3)+(1*4)=68
68 % 10 = 8
So 375-34-8 is a valid CAS Registry Number.
InChI:InChI=1/C4Cl4F6/c5-1(6,3(9,10)11)2(7,8)4(12,13)14
375-34-8Relevant articles and documents
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Miller,W.T. et al.
, p. 1767 - 1768 (1961)
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PROCESS OF CHLORINATING HYDROCHLOROFLUOROOLEFIN TO PRODUCE CHLOROFLUOROOLEFIN
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Page/Page column 8-9, (2013/03/28)
The present disclosure provides a process for the preparation of chlorofluoroolefin. The process involves chlorinating a hydrochlorofluoroolefin of the formula R1CH=CCIR2 to produce a product mixture comprising a chlorofluoroolefin of the formula R1CCI=CCIR2; wherein R1 and R2 are perfluoroalkyi groups independently selected from the group consisting of CF3, C2F5, n-C3F7, i-C3F7, n-C4F9, i-C4F9 and t- C4Fg.
Process for the (CFC-113a) dimerization
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Page column 3-4; 5, (2008/06/13)
A reductive dimerization process of 1,1,1-trifluoro, 2,2,2-trichloroethane (CFC-113a) with hydrogen, with formation of 1,1,1,4,4,4-hexafluoro-2,2,3,3-tetrachlorobutane and 1,1,1,4,4,4-hexafluoro-2,2-dichlorobutene, and mixtures thereof, wherein the catalyst is constituted by metal ruthenium supported on graphitized carbon obtainable by treatment of the carbon at temperatures higher than 2000° C., in inert gas, or aluminum fluoride having an high surface area.
