cis,cis-1,3-cyclooctadiene(CAS#3806-59-5)
| Hazard Symbols | T - Muchetura |
| Risk Codes | R10 - Inopfuta moto R36/38 - Kushungurudza maziso neganda. R65 - Inokuvadza: Inogona kukonzera kukuvara kwemapapu kana ikamedzwa R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R25 – Muchetura kana ukamedzwa |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) |
| UN IDs | UN 2520 3/PG 3 |
| WGK Germany | 3 |
| Hazard Kirasi | 3 |
| Packing Group | III |
Nhanganyaya
cis,cis-1,3-cyclooctadiene (cis,cis-1,3-cyclooctadiene) is an organic compound ine kemikari formula C8H12. Iine maviri conjugated mbiri zvisungo uye sere-nhengo mhete chimiro.
cis,cis-1,3-cyclooctadiene imvura isina ruvara ine hwema hwakakosha. Inogona kunyungudutswa mune zvakajairika organic solvents, senge ethanol, tetrahydrofuran uye dimethylformamide.
mukemesitiri, cis, cis-1,3-cyclooctadiene inowanzoshandiswa semarunda ekubatanidza makomisheni kuti atore chikamu mukugadzirwa kweshanduko yesimbi simbi dzakadai seplatinum uye molybdenum. Iyo inogona zvakare kuita senge catalyst precursor mu hydrogenation yeunsaturated compounds. Pamusoro pezvo, cis,cis-1,3-cyclooctadiene inogona zvakare kushandiswa seyakagadzirwa yepakati yedhayi uye inonhuhwirira.
cis,cis-1,3-cyclooctadiene kunyanya ine nzira mbiri dzekugadzirira: imwe iri kuburikidza nephotochemical reaction, kureva, 1,5-cycloheptadiene inoratidzirwa kune ultraviolet chiedza, uye cis,cis-1,3-cyclooctadiene inogadzirwa kuburikidza nekuita. Imwe nzira ndeye simbi catalysis, semuenzaniso nekuita nesimbi inokonzeresa senge palladium, platinamu, nezvimwe.
Panyaya yeruzivo rwekuchengetedza cis,cis-1,3-cyclooctadiene, imvura inopfuta ine hunhu hunobvira sehutsi kana gasi. Panguva yekushandiswa uye kuchengetedza, kutarisirwa kunofanira kutorwa kuti usasangana nemoto wakazaruka, kupisa kwakanyanya uye oksijeni. Panguva imwecheteyo, kubata neganda, maziso uye kufema turakiti cis, cis-1 uye 3-cyclooctadiene zvinogona kukonzera kutsamwa uye kukuvara. Nokudaro, magirovhosi ekudzivirira uye magirazi anofanira kupfekwa pakushandisa, uye nzvimbo yekushanda ine mhepo yakanaka inofanira kuchengetedzwa.
