1-Propanol |71-23-8
Oloa Fa'amatalaga Fa'aletino:
| Igoa Oloa | 1-Propanol |
| Meatotino | Suavai e le lanu ma se tofo ava malosi |
| Lisimea (°C) | -127 |
| Fa'apuna (°C) | 97.1 |
| Tulaga va'aiga (Suavai=1) | 0.80 |
| Su'ega ausa (ea=1) | 2.1 |
| Malosi ausa (kPa) | 2.0(20°C) |
| Avela o le mu (kJ/mol) | -2021.3 |
| Mata'utia vevela (°C) | 263.6 |
| Omiga ogaoga (MPa) | 5.17 |
| Octanol/vaega vai | 0.25 |
| I'uga moli (°C) | 15 |
| vevela fa'amumu (°C) | 371 |
| Tapulaa Pa'u Maualuga (%) | 13.5 |
| tapula'a pa'u maualalo (%) | 2.1 |
| Solubility | fa'afefiloi i le vai, fa'afefiloi i le tele o so'o so'o e pei ole ethanol, eter. |
Fa'amatalaga o oloa:
Glycerin, ua ta'ua o le glycerol i tulaga faataatitia a le atunuu, e leai se lanu, e leai se manogi, suamalie.manogifa'aogaina o mea fa'alenatura e foliga mai o se vai viscous manino.E masani ona ta'ua o le glycerol.Glycerol, e mafai ona mitiia le susu mai le ea, ae faʻafefe foi le hydrogen sulfide, hydrogen cyanide ma le sulfur dioxide.
Meatotino o Meatotino ma Mausali:
1.Miscible ma le vai, ava malosi ma isi solvents organic, e mafai ona faʻamavaeina suauʻu fualaau faisua, suauʻu manu, resini masani ma nisi resin gaosia.E iai lona manogi e pei o le ethanol.Leai se pala i uamea.
2.Chemical meatotino: tutusa ma ethanol, oxidation gaosia propionaldehyde, oxidation atili gaosia propionic acid.Fa'amama le vai i le sulfuric acid e fai ai le propylene.
3.Low oona.O aʻafiaga faʻaletino e tutusa ma le ethanol, faʻamaʻi ma faʻaosofia o mucous membranes e sili atu le malosi nai lo le ethanol.Oona e sili atu nai lo le ethanol, o le malosi fa'ama'i e faatoluina le malosi nai lo le ethanol.Olfactory threshold concentration of 73.62mg/m3.TJ 36-79 o loʻo faʻamaonia ai o le maualuga o le faʻatagaina faʻatagaina i le ea o le mafutaga faaleaoaoga e 200mg/m3.
4.Stability: Stable
5. Fa'asaina mea: Malosi oxidizing agents, anhydride, acids, halogens.
6. Aafiaga o le polymerization: E le o le polymerization.
Talosaga o Mea:
1.Propanol o loʻo faʻaaogaina saʻo e avea o se solvent poʻo le synthetic propyl acetate, lea e faʻaaogaina e avea o se solvent mo vali, lomitusi inks, cosmetics, ma isi. fa'aaogaina i le gaosiga o mea'ai fa'aopoopo ma mea manogi gaosia.Propanol i le alamanuia pharmaceutical mo le gaosiga o probenecid, sodium valproate, erythromycin, epilepsy Jianan, pipii haemostatic sui BCA, propylthiothiamine, 2,5-pyridinedicarboxylic acid dipropyl ester;vaega propanol synthesized esters, faʻaaogaina i meaʻai faaopoopo, plasticisers, mea manogi, ma isi;N-propanol derivatives, aemaise lava le di-n-propylamine i le gaosiga o vailaʻau ma vailaau faʻasaina e tele talosaga mo le gaosiga o vailaau faʻamaʻi aminesulphonamide, mycodamine, isopropanolamine, mirex, ma isi.E faʻaaogaina e gaosia ai vailaau faʻasaina e pei ole aminesulphurin, bactrim, isoproterenol, mirex, sulphadoxine, fluroxypyr ma isi.
2. E faʻaaogaina e pei o le solvent mo suauʻu fualaau faisua, paʻu faʻanatura ma resins, nisi resins gaosia, ethyl cellulose ma polyvinyl butyral.Faʻaaogaina foi i le nitro spray paint, vali, mea teuteu, vailaʻau nifo, iniseti, fungicide, vaitusi, palasitika, antifreeze, faʻapipiʻi ma isi.
3. E masani ona faʻaaogaina e avea o se solvent.E mafai ona faʻaaogaina e pei o vaitusi vali, vaitusi lolomi, mea teuteu, ma isi, faʻaaogaina i le gaosiga o vailaʻau faʻamaʻi, vailaʻau faʻamaʻi, intermediates n-propylamine, faʻaaogaina i le gaosiga o meaʻai faaopoopo, mea manogi gaosia ma isi.O le propanol e faʻaaogaina lautele i le falemaʻi vailaʻau, meaʻai faʻaopoopo, plasticisers, mea manogi ma le tele o isi itu.
4. Faʻaaogaina e pei o solvents ma i vailaʻau, vali ma mea teuteu, ma isi.
Fa'amatalaga Teuina o Mea:
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 ma meaʻai vailaʻau, 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.
