1-Propanol | 71-23-8
Product Physical Data:
| Product Name | 1-Propanol |
| Properties | Mvura isina ruvara ine doro rinonaka |
| Melting Point(°C) | -127 |
| Kubirira (°C) | 97.1 |
| Relative density (Mvura=1) | 0.80 |
| Relative mhute density (mhepo=1) | 2.1 |
| Saturated vapor pressure (kPa) | 2.0(20°C) |
| Kupisa kwekupisa (kJ/mol) | -2021.3 |
| Tembiricha yakakosha (°C) | 263.6 |
| Kudzvinyirira kwakanyanya (MPa) | 5.17 |
| Octanol/water partition coefficient | 0.25 |
| Flash point (°C) | 15 |
| Tembiricha yekubatidza (°C) | 371 |
| Upper Explosive Limit (%) | 13.5 |
| Kudzikira kuputika (%) | 2.1 |
| Solubility | kusanganiswa nemvura, kusanganiswa mune zvakawanda zvinonyungudutsa zveorganic senge ethanol, ether. |
Product Description:
Glycerin, inozivikanwa se glycerol mumitemo yenyika, haina ruvara, isinganhuhwi, inotapira-munhuwiorganic substance ine chitarisiko chemvura inoonekera. Inonyanya kuzivikanwa se glycerol. Glycerol, inogona kutora hunyoro kubva mumhepo, asiwo inonwisa hydrogen sulfide, hydrogen cyanide uye sulfur dioxide.
Zvigadzirwa uye Kugadzikana:
1.Miscible nemvura, doro uye mamwe organic solvents, inogona kunyungudutsa mafuta emiriwo, mafuta emhuka, resin yakasikwa uye imwe resin yakagadzirwa. Iine kunhuwa kwakafanana ne ethanol. Hapana kuora kune simbi.
2.Chemical properties: yakafanana ne ethanol, oxidation inogadzira propionaldehyde, imwe oxidation inogadzira propionic acid. Dehydrate ne sulfuric acid kugadzira propylene.
3.Low chepfu. Physiological effect yakafanana ne ethanol, anesthesia uye kukurudzira mucous membranes kune simba zvishoma kudarika ethanol. Toxicity yakakurawo kupfuura ethanol, bactericidal kugona kwakapetwa katatu kupfuura ethanol. Olfactory threshold concentration ye73.62mg/m3.TJ 36-79 inotaura kuti huwandu hunobvumirwa huri mumhepo yemusangano ndeye 200mg/m3.
4.Kugadzikana: Kugadzikana
5.Zvinhu zvinorambidzwa: Simba oxidising agents, anhydrides, acids, halogens.
6.Njodzi yepolymerisation: Kwete-polymerization.
Product Application:
1.Propanol inoshandiswa zvakananga se solvent kana synthetic propyl acetate, iyo inoshandiswa sechinhu chinogadziriswa chepende, kudhinda ingi, cosmetics, etc. Inoshandiswa mukugadzirwa kwen-propylamine, yepakati mumishonga yemishonga uye pesticides, uye i inoshandiswa mukugadzirwa kwezvokudya zvinowedzera uye zvinonhuhwirira zvekugadzira. Propanol muindasitiri yemishonga yekugadzirwa kweprobenecid, sodium valproate, erythromycin, pfari Jianan, adhesive haemostatic agent BCA, propylthiothiamine, 2,5-pyridinedicarboxylic acid dipropyl ester; phase propanol synthesized esters, inoshandiswa muzvokudya zvinowedzera, mapurasitiki, zvinonhuwira, nezvimwe zvakadaro; n-propanol derivatives, kunyanya di-n-propylamine mukugadzirwa kwemishonga nemishonga inouraya zvipembenene zvine maitiro akawanda ekugadzirwa kwemishonga aminesulphonamide, mycodamine, isopropanolamine, mirex, nezvimwewo. Inoshandiswa kugadzira mishonga yezvipembenene seaminesulphurin, bactrim, isoproterenol, mirex, sulphadoxine, fluroxypyr zvichingodaro.
2.Iyo inoshandiswa se solvent yemafuta emiriwo, rabha chaiyo uye resin, mamwe masiki ekugadzira, ethyl cellulose uye polyvinyl butyral. Inoshandiswawo mu nitro pfapfaidzo pendi, pendi, zvizorwa, detergent yemazino, zvipembenene, fungicide, inki, mapurasitiki, antifreeze, adhesives uye zvichingodaro.
3.Kazhinji inoshandiswa se solvent. Inogona kushandiswa sezvinonyungudutsa pendi, inki yekudhinda, cosmetics, nezvimwewo, inoshandiswa mukugadzirwa kwemishonga, mishonga yezvipembenene, intermediates n-propylamine, inoshandiswa mukugadzirwa kwezvokudya zvinowedzera, zvinonhuwira zvekugadzira nezvimwewo. Propanol inoshandiswa zvakanyanya muindasitiri yemishonga, zvekuwedzera zvekudya, mapurasitiki, zvinonhuwira uye zvimwe zvakawanda.
4.Inoshandiswa sezvinonyungudutsa uye mumishonga, pendi uye zvizoro, nezvimwewo.
Chigadzirwa Chekuchengetedza Notes:
1.Chengeta munzvimbo inotonhorera, ine mhepo yekuchengetera mhepo.
2.Gara kure nemoto uye kupisa sosi.
3.Tembiricha yekuchengetera haifanire kudarika 37°C.
4.Chengetedza mudziyo wakavharwa.
5.Inofanira kuchengetwa zvakasiyana kubva kune oxidising agents, acids, halogens uye makemikari anodyiwa, uye haafaniri kumbosanganiswa.
6.Shandisa kuputika-kuvhenekera uye zvivako zvemhepo.
7.Kurambidza kushandiswa kwemichina yemagetsi uye zvishandiso zviri nyore kugadzira mazhenje.
8.Nzvimbo yekuchengetera inofanirwa kuve yakashongedzerwa nekudonha kwechimbichimbi michina yekurapa uye yakakodzera pekugara zvinhu.
