Dichlorodimethylsilane(CAS#75-78-5)
| Risk Codes | R20 – Zvinokuvadza nekufema R59 - Nengozi kune ozone layer R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R11 - Inopisa zvakanyanya R67 - Mhepo inogona kukonzera hope uye dzungu R65 - Inokuvadza: Inogona kukonzera kukuvara kwemapapu kana ikamedzwa R63 - Ngozi inogoneka yekukuvadza kumwana asati azvarwa R48/20 - R38 – Kushungurudza ganda R20/21 – Zvinokuvadza nekufema uye kubata ganda. R50/53 - Chakanyanya chepfu kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura. R37 - Inotsamwisa kune yekufema system R35 – Inokonzera kupiswa kwakanyanya R20/22 – Zvinokuvadza nekufema uye kana ikamedzwa. R14 – Inoita zvechisimba nemvura R34 – Inokonzera kusvirwa |
| Tsanangudzo Yekuchengetedza | S60 - Ichi chinhu nechigadziko chayo chinofanira kuraswa semarara ane ngozi. S61 - Dzivisa kusunungurwa kune zvakatipoteredza. Tarisa kune yakakosha mirairo / kuchengetedza data mapepa. S62 – Kana ikamedzwa, usaite kurutsa; tsvaga mazano ekuchipatara nekukasika uye ratidza chigaba ichi kana label. S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi. S59 - Tarisa kumugadziri / mutengesi kune ruzivo rwekudzoreredza / kudzokorodza. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S16 - Chengetedza kure nenzvimbo dzekudzima. S7/9 - S2 – Chengetedza pasingasvikirwi nevana. |
| UN IDs | UN 2924 3/PG 2 |
| WGK Germany | 3 |
| RTECS | VV3150000 |
| FLUKA BRAND F CODES | 3-10-19-21 |
| TSCA | Ehe |
| HS Code | 29310095 |
| Hazard Kirasi | 3 |
| Packing Group | II |
| Muchetura | LD50 nemuromo muTsuro: 6056 mg/kg |
Nhanganyaya
Dimethyldichlorosilane inhengo ye organosilicon.
Hunhu:
1. Kuonekwa: mvura isina ruvara kana chiedza yero.
2. Solubility: soluble in organic solvents, zvakadai sedoro uye esters.
3. Kugadzikana: Yakagadzikana pane tembiricha yekamuri, asi inogona kuora kana ichipisa.
4. Reactivity: Inogona kuita nemvura kuti igadzire silica doro uye hydrochloric acid. Inogonawo kutsiviwa ne ethers uye amines.
Shandisa:
1. Semunhu anotanga: Mukugadzirwa kweorganic, dimethyldichlorosilane inogona kushandiswa sekutanga kutanga mamwe maitiro epolymerization, sekugadzirwa kwesilicon-based polymers.
2. Semuchinjiro wemuchinjiko: Dimethyl dichlorosilane inogona kuita pamwe nemamwe maumbirwo kuti iite muchinjiko-yakabatana chimiro, iyo inoshandiswa kugadzira elastomer zvinhu zvakaita sesilicone rubber.
3. Semushonga wekurapa: Mumabhanhire uye zvinonamira, dimethyldichlorosilane inogona kuita nemapolima ane inoshanda hydrogen kurapa uye kuwedzera kupikisa kwemamiriro ekunze kwezvinhu.
4. Inoshandiswa mune organic synthesis reactions: Dimethyldichlorosilane inogona kushandiswa kugadzira mamwe organosilicon makomisheni mune organic synthesis.
Nzira:
1. Inowanikwa kubva pakuita kwe dichloromethane uye dimethylchlorosilanol.
2. Inowanikwa kubva pakuita kwemethyl chloride silane uye methyl magnesium chloride.
Zvekuchengetedza
1. Inotsamwisa uye inopisa, simbura pakarepo nemvura yakawanda uye tsvaga rubatsiro rwechiremba kana ichisangana neganda nemaziso.
2. Dzivisa kufema mhute dzayo paunenge uchiishandisa kuti uve nechokwadi chekufema kwakanaka.
3. Chengetedza kure nezvinobvira moto nezvinonhuhwirira, chengeta mudziyo usina mhepo, uye chengeta munzvimbo inotonhorera, yakaoma.
4. Usasanganise nemaasidhi, doro uye ammonia kuti udzivise maitiro ane ngozi.
5. Paunenge uchirasa tsvina, teerera mitemo yakakodzera uye mitemo yekuchengetedzwa kwekuchengetedza.
