1-Propanol | 71-23-8
ʻIkepili kino huahana:
| Inoa Huahana | 1-Propanol |
| Waiwai | ʻO ka wai kala ʻole me ka ʻono ʻona |
| Lae hehee(°C) | -127 |
| Lae paila(°C) | 97.1 |
| Māmā pili (Wai=1) | 0.80 |
| ʻAno mahu (ea=1) | 2.1 |
| Pumi mahu (kPa) | 2.0(20°C) |
| Ka wela o ka puhi ʻana (kJ/mol) | -2021.3 |
| Mahana koʻikoʻi (°C) | 263.6 |
| Pumi koʻikoʻi (MPa) | 5.17 |
| ʻO Octanol/Wai hoʻokaʻawale coefficient | 0.25 |
| Kekahi uila (°C) | 15 |
| Ka wela wela (°C) | 371 |
| Ka palena pahū luna (%) | 13.5 |
| palena pahū haʻahaʻa (%) | 2.1 |
| Ka hoʻoheheʻe | hiki ke hoʻopili me ka wai, hiki ke hoʻopili ʻia i ka hapa nui o nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol, ether. |
Hōʻike huahana:
ʻO Glycerin, i kapa ʻia ʻo glycerol ma nā kūlana aupuni, he kala ʻole, ʻala ʻole, ʻono-pilauka mea olaola me ke ʻano o kahi wai ʻalohilohi. ʻIke mau ʻia ʻo glycerol. ʻO Glycerol, hiki ke hoʻopaʻa i ka makū mai ka lewa, akā e komo pū i ka hydrogen sulfide, hydrogen cyanide a me ka sulfur dioxide.
Nā Waiwai a me ka Paʻa:
1.Miscible me ka wai, ka waiʻona a me nā mea hoʻoheheʻe'ē aʻe, hiki ke hoʻopau i kaʻaila mea kanu, kaʻaila holoholona, ka resin maoli a me kekahi resin synthetic. He ala like kona me ka ethanol. ʻAʻohe corrosive i ka metala.
2. Nā waiwai kemika: e like me ka ethanol, hoʻohua ka oxidation i ka propionaldehyde, hoʻoulu hou ka oxidation i ka waikawa propionic. Dehydrate me ka sulfuric acid e hana i propylene.
3.Low toxicity. ʻO ka hopena physiological e like me ka ethanol, ʻoi aku ka ikaika o ka anesthesia a me ka hoʻoulu ʻana o nā membrane mucous ma mua o ka ethanol. ʻOi aku ka ʻona ma mua o ka ethanol, ʻoi aku ka ikaika o ka bactericidal ma mua o ka ethanol. Olfactory paepae paepae o 73.62mg / m3. TJ 36-79 stipulates i ka nui 'ae 'ae i loko o ka lewa o ka hale hana he 200mg/m3.
4.Stability: Paʻa
5. Nā mea i pāpā ʻia: ʻO nā mea hoʻoheheʻe ikaika, anhydrides, acids, halogens.
6. Hazard o ka polymerization: Non-polymerization.
Hoʻohana huahana:
1. Hoʻohana pololei ʻia ʻo Propanol ma ke ʻano he solvent a i ʻole synthetic propyl acetate, i hoʻohana ʻia e like me ka solvent no nā pena, ka paʻi ʻana i nā inika, nā mea hoʻonaninani, a me nā mea ʻē aʻe. hoʻohana ʻia i ka hana ʻana i nā mea hoʻohui hānai a me nā mea ʻala synthetic. ʻO Propanol i ka ʻoihana lāʻau lapaʻau no ka hana ʻana o probenecid, sodium valproate, erythromycin, epilepsy Jianan, adhesive haemostatic agent BCA, propylthiothiamine, 2,5-pyridinedicarboxylic acid dipropyl ester; ʻO ka māhele propanol synthesized esters, hoʻohana ʻia i nā mea hoʻohui meaʻai, plasticisers, ʻala, a pēlā aku; n-propanol derivatives, oi aku ka di-n-propylamine i ka hana ana i na laau lapaau a me na pesticides he nui na noi no ka hana ana i na pesticides aminesulphonamide, mycodamine, isopropanolamine, mirex, a pela aku. Hoʻohana ʻia ia e hana i nā pesticides e like me aminesulphurin, bactrim, isoproterenol, mirex, sulphadoxine, fluroxypyr a pēlā aku.
2. Hoʻohana ʻia ʻo ia e like me ka solvent no nā aila meaʻai, ka lāʻau kūlohelohe a me nā resins, kekahi mau synthetic resins, ethyl cellulose a me polyvinyl butyral. Hoʻohana pū ʻia i loko o ka pena nitro spray, pena, nā mea hoʻonaninani, ka mea holoi niho, insecticide, fungicide, ink, plastics, antifreeze, adhesives a pēlā aku.
3.Generally hoʻohana e like me ka solvent. Hiki ke hoʻohanaʻia e like me nā solvents pena, ka'īnika paʻi, nā mea hoʻonani, a me nā mea'ē aʻe, i hoʻohanaʻia i ka hanaʻana i nā lāʻau lapaʻau, pesticides, intermediates n-propylamine, hoʻohanaʻia i ka hanaʻana i nā meaʻai meaʻai, nā meaʻala synthetic a pēlā aku. Hoʻohana nui ʻia ʻo Propanol i ka ʻoihana lāʻau lapaʻau, nā mea hoʻohui meaʻai, plasticisers, nā mea ʻala a me nā mea ʻē aʻe he nui.
4.Hoʻohanaʻia e like me nā mea hoʻoheheʻe a me nā lāʻau lapaʻau, nā pena a me nā mea hoʻonani, a pēlā aku.
Nā memo mālama huahana:
1. E kūʻai i loko o kahi hale kūʻai ʻoluʻolu.
2. E mālama i ke ahi a me ke kumu wela.
3. ʻAʻole pono ka mahana mālama ma mua o 37 ° C.
4. E hoʻopaʻa i ka pahu.
5. Pono e hoʻokaʻawale ʻia mai nā mea oxidizing agents, acids, halogens a me nā mea ʻai hiki ke hoʻohana ʻia, a ʻaʻole pono e hui pū ʻia.
6.E hoʻohana i nā kukui pahū-hōʻoia a me nā pono ea.
7. Hoʻopaʻa i ka hoʻohana ʻana i nā mea hana mīkini a me nā mea hana maʻalahi e hoʻohua i nā huna huna.
8. Pono e hoʻolako ʻia ka wahi e mālama ai me nā lako lapaʻau ulia pōpilikia a me nā mea hoʻomaha kūpono.
