Ezinye iinkcukacha zokupakisha zinokubonelelwa ngokweemfuno zabathengi
Ipharamitha
| Ipropati | Ixabiso |
|---|---|
| Imbonakalo kunye neempawu | Irhasi engenambala enevumba |
| Indawo yokunyibilika (℃) | -185.0 |
| Indawo yokubilisa (℃) | -112 |
| Ubushushu obubalulekileyo (℃) | -3.5 |
| Uxinzelelo olunzima (MPa) | Akukho datha ikhoyo |
| Ukuxinana komphunga (umoya = 1) | 1.2 |
| Ubuninzi obuzalanayo (amanzi = 1) | 0.55 |
| Ubuninzi (g/cm³) | 0.68 [ku -185℃ (ulwelo)] |
| Ubushushu bokutsha (KJ/mol) | -1476 |
| Ubushushu bokutsha obuzenzekelayo (℃) | < -85 |
| Indawo edanyazayo (℃) | < -50 |
| Ubushushu bokonakala (℃) | Ngaphezu kwama-400 |
| Uxinzelelo lomphunga (kPa) | Akukho datha ikhoyo |
| I-Octanol / i-coefficient yokwahlula kwamanzi | Akukho datha ikhoyo |
| Olona qhushumbo % (V/V) | 100 |
| Umda wokudubula osezantsi % (V/V) | 1.37 |
| PH (bonisa ukugxila) | Ayingeni |
| Ukutsha | Inokutsha kakhulu |
| Ukunyibilika | Ukunganyibiliki emanzini; inyibilika kwi benzene, carbon tetrachloride |
Imiyalelo yoKhuseleko
Ujongo oluNgxamisekileyo: Irhasi etshayo. Xa ixutywe nomoya, inokwenza umxube oqhumayo, othi uqhume xa ubekwe kubushushu okanye ilangatye elivulekileyo. Iigesi zinzima kunomoya kwaye ziqokelela kwiindawo eziphantsi. Inempembelelo ethile eyityhefu ebantwini.
Iindidi zomngcipheko weGHS:
Igesi evuthayo Udidi lwe-1, ukubola kwesikhumba / uKlasi lokucaphuka 2, Ukulimala kakhulu kwamehlo / ukucaphuka kwamehlo uKlasi 2A, inkqubo ethile ekujoliswe kuyo yetyhefu Udidi lwe-3, inkqubo ethile ekujoliswe kuyo ye-toxicity ye-Class 2
Isilumkiso: Ingozi
Inkcazo yengozi: igesi enokutsha kakhulu; Igesi phantsi koxinzelelo, ukuba ubushushu bunokuqhuma; Ubangela ukucaphuka kwesikhumba; Banga ukucaphuka kakhulu kwamehlo; Ukubonakaliswa kwexesha elide okanye okuphindaphindiweyo kunokubangela umonakalo womzimba.
Ukulumkela:
· Amanyathelo othintelo:
- Zigcine kude nomlilo, iintlantsi, iindawo ezishushu. Akutshaywa. Sebenzisa kuphela izixhobo ezingavelisi iintlantsi. Sebenzisa izixhobo zombane ezingagqabhukiyo, umoya kunye nezibane. Ngexesha lenkqubo yokudlulisa, isikhongozeli kufuneka sibekwe phantsi kwaye siqhagamshelwe ukukhusela umbane ongatshintshiyo. Gcina isikhongozeli singangeni moya.
- Sebenzisa izixhobo zokuzikhusela njengoko kufuneka.
- Thintela ukuvuza kwegesi kwindawo yokusebenza emoyeni. Kuphephe ukuphefumla irhasi.
Ungatyi, ungaseli okanye utshaye emsebenzini.
Musa ukukhulula kwindawo.
· Impendulo yesiganeko
• Xa kuvela umlilo, sebenzisa amanzi enkungu, ugwebu, ikharbon diokside, umgubo owomileyo ukucima umlilo. Ukuba uphefumle umoya, susa kwindawo engcolisekileyo ukuphepha ukwenzakala ngakumbi. Ukungqengqa, ukuba umphezulu wokuphefumla awukho nzulu okanye ukuphefumla kuyekile ukuqinisekisa ukuba umgaqo womoya ucacile, bonelela ngokuphefumla okwenziwayo. Ukuba kunokwenzeka, i-oxygen inhalation yonyango ilawulwa ngabasebenzi abaqeqeshiweyo. Yiya esibhedlele okanye ufumane uncedo kugqirha.
Ugcino olukhuselekileyo:
Gcina isitya sivaliwe. Gcina kwindawo epholileyo, nengena umoya. Zigcine kude nomlilo nobushushu.
· Ukukhupha inkunkuma:
Ukulahlwa ngokuhambelana nemimiselo yelizwe kunye neyengingqi, okanye uqhagamshelane nomenzi ukumisela indlela yokulahla. Iingozi zomzimba kunye neekhemikhali: Ukutsha. Xa ixutywe nomoya, inokwenza umxube oqhumayo, othi uqhume xa ubekwe kubushushu okanye ilangatye elivulekileyo. Irhasi iqokelelana kwiindawo ezisezantsi kunomoya. Inempembelelo ethile eyityhefu emzimbeni womntu.
Iingozi zempilo:
I-silicane inokucaphukisa amehlo, kwaye i-silicane iyaphuka ukuze ivelise i-silica. Ukuqhagamshelana ne-silica ye-particle kunokucaphukisa amehlo. Ukuphefumla i-silicane ephezulu kunokubangela intloko ebuhlungu, isiyezi, ukutyhafa, kunye nokucaphuka kwendlela yokuphefumula ephezulu. I-Silicane inokucaphukisa i-mucous membranes kunye nenkqubo yokuphefumula. Ukuvezwa okuphezulu kwi-silicane kunokubangela inyumoniya kunye ne-pulmonary edema. I-Silicone inokucaphukisa ulusu.
Iingozi zokusingqongileyo:
Ngenxa yokutsha okuzenzekelayo emoyeni, i-silane iyatsha phambi kokuba ingene emhlabeni. Ngenxa yokuba iyatshisa kwaye yophuka emoyeni, i-silane ayihlali ixesha elide kwindawo engqongileyo. ISilane ayiqokeleli kwizinto eziphilayo.
