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'aaogaina. Ole auala ole: ave le 0.5mL isopropyl alcohol, fa'aopoopo le 1mL 10% potassium iodide solution ma le 0.5mL 1:5 dilute hydrochloric acid ma ni nai matau'a ole vai, 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 alamanuia, anti-fogging agent mo tioata ma palasitika 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. Fa'aaogaina e fai ma sui fa'aantifoaming mo le suau'u vai-fa'avae vai gau gau, ea e fausia paluga paluga, e mafai ona mafua ai le mu ma le pa pe a fa'aalia i le afi 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 o loʻo i totonu o le atigipusa e faʻateleina, 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 ile tane ta'avale, va'a nofoaafi, 200l (53usgal) pa'u 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'aaogā moli fa'amalama ma mea e fa'afefe ai le pa.
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.
