Isopropanol |67-63-0
Oloa Fa'amatalaga Fa'aletino:
| Igoa Oloa | Isopropanol |
| Meatotino | Suavai manino e leai ni lanu, ma se manogi e tutusa ma le paluga o le ethanol ma le acetone |
| Lisimea (°C) | -88.5 |
| Fa'apuna (°C) | 82.5 |
| Tulaga va'aiga (Suavai=1) | 0.79 |
| Su'ega ausa (ea=1) | 2.1 |
| Malosi ausa (kPa) | 4.40 |
| Avela o le mu (kJ/mol) | -1995.5 |
| Mata'utia vevela (°C) | 235 |
| Omiga ogaoga (MPa) | 4.76 |
| Octanol/vaega vai | 0.05 |
| I'uga moli (°C) | 11 |
| vevela fa'amumu (°C) | 465 |
| Tapula'a papa i luga (%) | 12.7 |
| tapula'a pa'u maualalo (%) | 2.0 |
| Solubility | Soluble i le tele o solvents organic pei o vai, ethanol, eter, benzene, chloroform, ma isi. |
Meatotino o Meatotino ma Mausali:
1. Le manogi ethanol.Faafefiloi ma vai, ethanol, eter, chloroform.E mafai ona fa'afefeteina alkaloids, pa'u ma isi mea fa'aola ma nisi o mea fa'aletino.I le vevela o le potu, e mafai ona mu ma mu, ma o lona ausa e faigofie ona fausia ni paluga papa pe a faʻafefiloi ma le ea.
2.O le oloa e maualalo le oona, e tatau i le tagata faʻapipiʻi ona ofuina ni mea e puipui ai.O le Isopropyl alcohol e faigofie ona maua ai le peroxyide, o nisi taimi e mana'omia ona iloa a'o le'i fa'aogaina.O le auala o le: ave le 0.5mL isopropyl alcohol, fa'aopopo le 1mL 10% potassium iodide solution ma le 0.5mL 1:5 dilute hydrochloric acid ma ni nai mataua o le vaila'au masoa, lulu mo le 1 minute, pe afai o le lanumoana poʻo le lanumoana-uliuli e faʻamaonia e iai. peroxide.
3.Flammable ma maualalo oona.O le oona o le ausa e faaluaina nai lo le ethanol, ma o le oona e faafeagai pe a ave i totonu.O le maualuga o le ausa o loʻo i ai faʻamaʻi faʻamaʻi, ita i mata ma mucous membrane o le manava, e mafai ona faʻaleagaina le retina ma neura mata.Oral LD505.47g/kg i isumu, maualuga fa'atagaina fa'atonu i le ea 980mg/m3, e tatau i tagata fa'atautaia ona fai ni matapulepule kesi.Fa'aofu mata mata e malu puipuia pe a maualuga le fa'atonuga.Tapuni meafaigaluega ma paipa;fa'atino le ea fa'apitonu'u pe atoatoa.
4.Slightly oona.O aʻafiaga o le tino ma le ethanol e tutusa, oona, faʻamaʻi ma le faʻaosofia o le mucous membrane o le pito i luga o le manava e sili atu le malosi nai lo le ethanol, ae le malosi e pei o le propanol.E toetoe lava a leai se faʻaputuga i totonu o le tino, ma o le malosi faʻamaʻi e 2 taimi sili atu le malosi nai lo le ethanol.Ole maualuga ole tulaga ole manogi ole 1.1mg/m3.Ole maualuga ole fa'atagaina ile fale faigaluega ole 1020mg/m3.
5.Stability: Stable
6. Fa'asaina mea: malosi oxidizing agents, acids, anhydride, halogens.
7. Aafiaga o le polymerization: E le o le polymerization
Talosaga o Mea:
1.O loʻo i ai le tele o faʻaoga faʻaoga e avea o se mea faʻapitoa faʻapitoa ma solvent.I le avea ai ma vailaʻau faʻapitoa, e mafai ona maua ai le acetone, hydrogen peroxide, methyl isobutyl ketone, diisobutyl ketone, isopropylamine, isopropyl ether, isopropanol ether, isopropyl chloride, isopropyl fatty acid ester ma chlorinated fatty acid isopropyl ester.I vailaʻau lelei, e mafai ona faʻaaogaina e gaosia ai le isopropyl nitrate, isopropyl xanthate, triisopropyl phosphite, alumini triisopropoxide, faʻapea foʻi ma vailaʻau ma vailaau faʻasaina.I le avea ai o se solvent, e mafai ona faʻaaogaina i le gaosiga o vali, inks, extractants, aerosol agents ma isi.E mafai foʻi ona faʻaaogaina e pei o le antifreeze, faʻamama faʻamaʻi, faʻaopoopoga mo le faʻafefiloi o penisini, faʻasalalau mo le gaosiga o le pigmenti, faʻapipiʻi sui mo le lomitusi ma le valiina o pisinisi, anti-fogging agent mo tioata ma tioata manino.E fa'aaogaina e pei o le fa'afefeteina o le fa'apipi'i, fa'ama'iisa ma le fa'amama vai.
2.Determination o le barium, calcium, copper, magnesium, nickel, potassium, sodium, strontium, nitrite, cobalt ma isi reagents.Fa'asologa o su'esu'ega Chromatographic.I le avea ai o se vailaʻau mataʻutia, e mafai ona maua ai le acetone, hydrogen peroxyide, methyl isobutyl ketone, diisobutyl ketone, isopropylamine, isopropyl ether, isopropyl ether, isopropyl chloride, isopropyl ester o gaʻo gaʻo ma isopropyl ester o gaʻo gaʻo ma chlorine.I vailaʻau lelei, e mafai ona faʻaaogaina e gaosia ai le isopropyl nitrate, isopropyl xanthate, triisopropyl phosphite, alumini triisopropoxide, faʻapea foʻi ma vailaʻau ma vailaau faʻasaina.I le avea ai o se solvent, e mafai ona faʻaaogaina i le gaosiga o vali, inks, extractants, aerosol ma isi.E mafai foʻi ona faʻaaogaina e pei o le antifreeze, faʻamama faʻamaʻi, faʻaopoopoga mo le faʻafefiloi o penisini, faʻasalalau mo le gaosiga o le pigmenti, faʻapipiʻi sui mo le lomitusi ma le valiina o alamanuia, anti-fogging agent mo tioata ma palasitika manino.
3.Used e avea ma sui antifoaming mo suauʻu vai-faavae fracturing vai, ea e fausia paluga paluga, e mafai ona mafua ai le mu ma pa pe a faʻaalia i le mumū matala ma le vevela maualuga.E mafai ona tali malosi i le oxidant.O lona ausa e sili atu le mamafa nai lo le ea, ma e mafai ona sosolo atu i se mea mamao i se mea maualalo, ma mumu pe a fetaui ma se mea e mu ai.Afai e fetaui ma le vevela maualuga, o le mamafa i totonu o le koneteina e faʻatupulaʻia, ma o loʻo i ai se lamatiaga o le taʻe ma le pa.
4.Isopropyl alcohol e pei o le faamamaina ma le degreasing agent, o le MOS grade e masani ona faʻaaogaina mo masini faʻapitoa ma feololo ma lapopoa faʻapipiʻiina, BV-Ⅲ vasega e masani ona faʻaaogaina mo le ultra-large-scale integrated circuit process.
5. Faʻaaogaina i pisinisi faʻaeletoroni, e mafai ona faʻaaogaina e pei o le faʻamamaina ma le faʻafefeteina.
6. Faʻaaogaina e pei o le faʻafefeteina o mea faʻapipiʻi, extractant o suauu cottonseed, solvent o le nitrocellulose, paʻu, vali, shellac, alkaloid, gaʻo ma isi.E faʻaaogaina foʻi e fai ma mea faʻamaʻi, vailaʻau faʻamaʻi, vailaʻau faʻamaʻi, vailaʻau faʻamaʻi, mea manogi, mea teuteu ma le faʻaogaina o meaola.
7.O se solvent taugofie i alamanuia, lautele o le faaaogaina, e mafai ona saoloto fefiloi ma vai, le solubility o mea lipophilic nai lo ethanol.
8.It o se oloa vailaʻau taua ma mea mata.Faʻaaogaina tele i vailaʻau, mea teuteu, palasitika, mea manogi, vali ma isi.
Auala e teu ai oloa:
O tane, paipa ma mea faigaluega fa'apitoa mo le isopropanol e mafai ona faia i le sila kaponi, ae tatau ona puipuia mai le ausa vai.O le Isopropanol o lo'o iai le vai e tatau ona puipuia mai le 'ele'ele e ala i le fa'aogaina o atigipusa po'o mea fa'aoga lelei.O pamu mo le tagofiaina o le isopropyl alcohol e sili ona lelei o pamu centrifugal ma fa'atonu otometi ma fa'apipi'iina i afi e le pa.O felauaiga e mafai ona faia i le tane ta'avale, tane nofoaafi, 200l (53usgal) pusa po'o koneteina laiti.E tatau ona maka le pito i fafo o le koneteina felauaiga e fa'ailoa ai vai e mu.
Oloa Teuina Faamatalaga:
1. Teu i totonu ose faleteuoloa malulu, fa'aalili.
2. Taofi ese mai le afi ma le vevela.
3. E le tatau ona sili atu i le 37°C le vevela o le teuina.
4. Faamaufaailoga le koneteina.
5. E tatau ona teuina eseese mai oxidizing agents, acids, halogens etc., ma e le tatau ona faʻafefiloi.
6. Fa'aaoga moli e fa'aoso fa'amalama ma mea e fa'afefe ai.
7. Faʻasaina le faʻaogaina o masini masini ma mea faigaluega e faigofie ona gaosia ai aloiafi.
8.O le nofoaga e teu ai e tatau ona faʻapipiʻiina i le leakage faʻalavelave faʻafuaseʻi meafaigaluega togafitiga ma mea talafeagai malutaga.
