4- [2- (3 4-dimethylphenyl) -1 1 1 3 3 3-hexafluoropropan-2-yl] -1 2-dimethylbenzene （CAS # 65294-20-4)
| Ibimenyetso bya Hazard | Xi - Kurakara |
| Ibisobanuro byumutekano | S22 - Ntugahumeke umukungugu. S24 / 25 - Irinde guhura nuruhu n'amaso. |
| Icyiciro cya Hazard | IRRITANT |
Intangiriro
2,2-bis (3,4-dimethylphenyl) hexafluoropropane ni ifumbire mvaruganda hamwe na formulaire ya C20H18F6. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imyiteguro namakuru yumutekano:
Kamere:
2,2-bis (3,4-dimethylphenyl) hexafluoropropane ni ibara ritagira ibara ryumuhondo wijimye kandi ufite umuvuduko muke. Ifite uburemere bwa 392.35g / mol, ubucucike bwa 1.20-1.21g / mL (20 ° C), hamwe no gutekera nka 115-116 ° C.
Koresha:
2,2-bis (3,4-dimethylphenyl) hexafluoropropane ikoreshwa cyane nka stabilisateur no kubungabunga polymers. Irashobora kongerwaho mubicuruzwa bya pulasitiki na reberi kugirango irusheho kurwanya okiside no kurwanya ubushyuhe. Mubyongeyeho, irashobora kandi gukoreshwa mubicuruzwa bya elegitoronike nka polymers ya polimoplastike, ibifatika, ibifuniko hamwe na resin.
Uburyo:
Gutegura 2,2-bis (3,4-dimethylphenyl) hexafluoroppane mubisanzwe bigerwaho na fluor reaction ya aniline. Ubwa mbere, Aniline yifata hamwe na aside hydrofluoric ikora fluoride ya aniline, hanyuma nyuma yo gusimbuza electrophilique, fluoride ya aniline ikora hamwe na tetrafluoride ya karubone ikora ibicuruzwa.
Amakuru yumutekano:
2,2-bis (3,4-dimethylphenyl) hexafluoropropane ifite uburozi buke mubikorwa bisanzwe byinganda. Nyamara, nkimiti, biracyakenewe kwitondera gukoresha neza. Mugihe uhuye nuruhu cyangwa amaso, kwoza ako kanya n'amazi menshi. Mugihe cyo gukoresha cyangwa kubika, hagomba kwitonderwa kugirango wirinde umuriro na okiside kandi wirinde guhura ningingo zikomeye za okiside na acide zikomeye. Kwambara ibikoresho bikingira umuntu ku giti cye nka gants zo gukingira, amadarubindi hamwe n imyenda ikingira birasabwa mugihe ukoresha iki kigo.
