I-Octane(CAS#111-65-9)

Ipropati yeMichiza:

Ifomula yeemolekyuli	C8H18
IMisa yeMolar	114.23
Ukuxinana	0.703g/mLat 25°C(lit.)
Indawo yokunyibilika	−57°C(lit.)
Indawo yeBoling	125-127°C(lit.)
Indawo yokuflasha	60°F
Ukunyibilika kwamanzi	0.0007 g/L (20 ºC)
Ukunyibilika	I-ethanol: iyanyibilika (lit.)
Uxinzelelo loMphunga	11 mm Hg ( 20 °C)
Ukuxinana komphunga	3.9 (vs umoya)
Imbonakalo	Ulwelo
Umbala	Icacile engenambala
Ivumba	Njengepetroli.
Umda wokuvezwa	I-TLV-TWA 300 ppm (～1450 mg/m3) (ACGIH kunye ne-NIOSH), 500 ppm(～2420 mg/m3) (OSHA); STEL 375 ppm(～1800 mg/m3).
Merck	14,6749
I-BRN	1696875
pKa	>14 (Schwarzenbach et al., 1993)
Imeko yoGcino	Gcina ngaphantsi +30°C.
Uzinzo	Izinzile. Inokutsha kakhulu. Yenza imixube eqhumayo ngokukhawuleza ngomoya. Ayihambelani ne-oxidizing agents.
Umda wokuqhushumba	0.8-6.5%(V)
Refractive Index	n20/D 1.398(lit.)
IiPropati zoMzimba kunye nezeMichiza	Ulwelo olungenambala olucacileyo. Indawo yokubilisa i-125.665 ° C, indawo yokunyibilika -56.8. Uxinaniso olunxulumeneyo (20/4 ℃) 0.7025, isalathiso se-refractive (nD20) 1.3974. Ingxubevange kwi-acetone, benzene, chloroform kunye nepetroleum ether, enyibilikayo kwi-ether, ethanol-enyibilikayo, enganyibiliki emanzini. Indawo edanyazayo 13 °c.
Sebenzisa	Ngaba lelinye lamacandelo epetroli yemizi mveliso, enokusetyenziswa njengesinyibilikisi kunye nezinto ezikrwada kwi-organic synthesis

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko	I-R11 – Iyatsha kakhulu I-R38 – Iyacaphukisa ulusu R50/53 – Ityhefu kakhulu kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. I-R65 – Inobungozi: Inokubangela umonakalo emiphungeni ukuba iginyiwe R67 – Umphunga unokubangela ukozela kunye nesiyezi
Inkcazelo yoKhuseleko	S9 – Gcina isikhongozeli kwindawo engenamoya. S16 – Gcina kude kwimithombo yomlilo. S29 – Musa ukuthulula kwimisele yamanzi. S33 -Thatha amanyathelo okhuseleko ngokuchasene nokukhutshwa okungatshintshiyo. S60 – Esi sixhobo kunye nesingxobo saso kufuneka silahlwe njengenkunkuma eyingozi. S61 –Kuphephe ukukhutshelwa kokusingqongileyo. Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko. S62 – Ukuba iginyiwe, musa ukugabha; funa iingcebiso zonyango ngokukhawuleza kwaye ubonise esi sikhongozeli okanye ileyibhile.
Izazisi ze-UN	UN 1262 3/PG 2
WGK eJamani	1
RTECS	RG8400000
I-TSCA	Ewe
Ikhowudi ye-HS	29011000
IKlasi yeeNgozi	3
Iqela lokuPakisha	II
Ubutyhefu	I-LDLo emithanjeni kwimpuku: 428mg/kg

Intshayelelo

I-Octane yi-organic compound. Iimpawu zayo zezi zilandelayo:

1. Imbonakalo: ulwelo olungenambala

4. Ubuninzi: 0.69 g/cm³

5. Ukutsha: ukutsha

I-Octane yikhompawundi esetyenziswa ikakhulu kumafutha kunye nezinyibilikisi. Usetyenziso lwayo oluphambili lubandakanya:

1. Izongezo ze-Fuel: I-Octane isetyenziswe kwi-petroli njengekhompawundi eqhelekileyo yokuvavanya inombolo ye-octane ukuvavanya ukusebenza kwe-anti-knock ye-petroli.

2. I-fuel ye-injini: Njengelungu le-fuel elinamandla okutshisa amandla, linokusetyenziswa kwiinjini ezisebenza kakhulu okanye kwiimoto zomdyarho.

3. I-solvent: Ingasetyenziselwa njenge-solvent kwimimandla yokucoca, ukuhlamba kunye ne-detergent.

Iindlela eziphambili zokulungiselela i-octane zezi zilandelayo:

1. Ikhutshwe kwi-Oli: I-Octane ingaba yodwa kwaye ikhutshwe kwi-petroleum.

2. I-Alkylation: Nge-alkylating octane, iikhompawundi ezininzi ze-octane zinokudityaniswa.

1. I-Octane lulwelo olunokutsha kwaye kufuneka lugcinwe kwindawo epholileyo, eyomileyo, nengena umoya kakuhle, kude ne-ignition kunye ne-oxidants.

2. Xa usebenzisa i-octane, nxiba izixhobo ezifanelekileyo zokuzikhusela ezifana neeglavu, iiglasi kunye nempahla yokuzikhusela.

3. Kulumkele ukudibana kwe-octane nolusu, amehlo, kunye nomgudu wokuphefumla.

4. Xa uphethe i-octane, kuphephe ukuvelisa iintlantsi okanye umbane ongashukumiyo onokubangela umlilo okanye ugqabhuko-dubulo.

Ngaphambili: Pentane(CAS#109-66-0)

Okulandelayo: I-Trimethylamine(CAS#75-50-3)

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