I-Dichlorodimethylsilane(CAS#75-78-5)
| Amakhodi Engozi | R20 – Kuyingozi ngokuhogela umoya R59 – Iyingozi kungqimba lwe-ozone R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. I-R11 – Ivutha Kakhulu R67 – Izihwamuko zingadala ukozela kanye nesiyezi R65 – Iyingozi: Ingadala umonakalo wamaphaphu uma igwinyisiwe R63 – Ingozi engaba khona yokulimala enganeni engakazalwa R48/20 - R38 – Ukucunula esikhumbeni R20/21 – Kuyingozi ngokuhogela umoya nangokuthinta isikhumba. R50/53 – Kunobuthi kakhulu ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. R37 – Ukucasula uhlelo lokuphefumula R35 – Idala ukusha kanzima U-R20/22 – Kuyingozi ngokuhogela umoya futhi uma ugwinyiwe. I-R14 – Isabela ngobudlova emanzini R34 – Ibangela ukusha |
| Incazelo Yokuphepha | S60 – Le nto kanye nesiqukathi sayo kumele kulahlwe njengemfucuza eyingozi. I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha. I-S62 – Uma igwinyisiwe, ungabangeli ukuhlanza; funa iseluleko sezokwelapha ngokushesha futhi ubonise lesi sitsha noma ilebula. I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. I-S59 – Bheka kumkhiqizi / umphakeli ukuze uthole ulwazi mayelana nokuthola kabusha / ukugaywa kabusha. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S16 – Zigcine kude nemithombo yokuthungela. S7/9 - S2 – Gcina endaweni lapho izingane zingafinyeleleki khona. |
| Ama-ID e-UN | UN 2924 3/PG 2 |
| I-WGK Germany | 3 |
| I-RTECS | VV3150000 |
| AMAKHODI E-FLUKA BRAND F | 3-10-19-21 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29310095 |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | II |
| Ubuthi | I-LD50 ngomlomo kuNogwaja: 6056 mg/kg |
Isingeniso
I-Dimethyldichlorosilane iyinhlanganisela ye-organosilicon.
Ikhwalithi:
1. Ukubukeka: uketshezi oluphuzi olungenambala noma olukhanyayo.
2. Ukuncibilika: kuncibilika kuzincibilikisi zemvelo, njengotshwala nama-ester.
3. Ukuzinza: Lizinzile ezingeni lokushisa elilingana negumbi, kodwa lingabola lapho kushisa.
4. Ukusebenza kabusha: Ingasabela ngamanzi ukuze yakhe i-silica alcohol ne-hydrochloric acid. Ingashintshwa futhi ngama-ether nama-amine.
Sebenzisa:
1. Njengomqalisi: Ku-organic synthesis, i-dimethyldichlorosilane ingasetshenziswa njengesiqalisi ukuqalisa ukusabela okuthile kwe-polymerization, njengokuhlanganiswa kwama-polymers asekelwe ku-silicon.
2. Njenge-ejenti exhumanisa iziphambano: I-Dimethyl dichlorosilane ingasabela nezinye izinhlanganisela ukwakha isakhiwo esixhumene, esisetshenziselwa ukulungisa izinto ze-elastomer ezifana nerabha ye-silicone.
3. Njenge-ejenti elaphayo: Ezimbotsheni nasezinamathelayo, i-dimethyldichlorosilane ingasabela ngama-polymers aqukethe i-hydrogen esebenzayo ukwelapha nokwandisa ukumelana nesimo sezulu sezinto.
4. Isetshenziswa ekuphenduleni kwe-organic synthesis: I-Dimethyldichlorosilane ingasetshenziswa ukuhlanganisa amanye ama-organosilicon compounds ku-organic synthesis.
Indlela:
1. Itholakala ekuphenduleni kwe-dichloromethane ne-dimethylchlorosilanol.
2. Itholakala ekuphenduleni kwe-methyl chloride silane ne-methyl magnesium chloride.
Ulwazi Lokuphepha:
1. Iyacasula futhi iyagqwala, hlambulula ngokushesha ngamanzi amaningi futhi ufune usizo lwezempilo lapho ihlangana nesikhumba namehlo.
2. Gwema ukuhogela umhwamuko wayo lapho uyisebenzisa ukuze uqiniseke ukuthi ingenisa umoya omuhle.
3. Ziqhelelanise nemithombo yomlilo kanye nama-oxidants, gcina isiqukathi singangeni moya, futhi usigcine endaweni epholile, neyomile.
4. Ungaxubani nama-acids, utshwala ne-ammonia ukuze ugweme ukusabela okuyingozi.
5. Lapho ulahla udoti, thobela imithethonqubo efanele kanye neziqondiso zokusebenza zokuphepha.
