1-Butanol | 71-63-3
Bayanan Jiki na Samfur:
| Sunan samfur | 1-Butanol |
| Kayayyaki | Ruwa mara launi mara launi tare da na musammanwari |
| Wurin narkewa(°C) | -89.8 |
| Wurin tafasa (°C) | 117.7 |
| Dangantaka yawa (Ruwa=1) | 0.81 |
| Dangantakar tururi mai yawa (iska = 1) | 2.55 |
| Cikakken tururin matsa lamba (kPa) | 0.73 |
| Zafin konewa (kJ/mol) | -2673.2 |
| Matsakaicin zafin jiki (°C) | 289.85 |
| Matsin lamba (MPa) | 4.414 |
| Octanol/water partition coefficient | 0.88 |
| Wurin walƙiya (°C) | 29 |
| zafin wuta (°C) | 355-365 |
| Iyakar fashewar sama (%) | 11.3 |
| Ƙananan iyakar fashewa (%) | 1.4 |
| Solubility | dan kadan mai narkewa a cikin ruwa, mai narkewa a cikin ethanol, ether da sauran mafi yawan kaushi. |
Kayayyakin Samfura da Kwanciyar hankali:
1.Forms azeotropic garwayayye da ruwa, miscible tare da ethanol, ether da sauran kwayoyin kaushi. Mai narkewa a cikin alkaloids, camphor, dyes, roba, ethyl cellulose, gishiri acid guduro (alli da magnesium salts), mai da mai, waxes da nau'ikan resins na halitta da na roba.
2.Chemical Properties da ethanol da propanol, daidai da sinadaran reactivity na primary alcohols.
3.Butanol yana cikin nau'in ƙarancin guba. Tasirin anesthetic ya fi na propanol ƙarfi, kuma maimaita haɗuwa da fata na iya haifar da zubar jini da necrosis. Gubar da take da shi ga mutane ya fi na ethanol kusan sau uku. Tururinsa yana harzuka idanu, hanci da makogwaro. Hankali 75.75mg/m3 Ko da mutane suna da rashin jin daɗi, amma saboda babban wurin tafasa, ƙananan rashin ƙarfi, sai dai don amfani da zafin jiki mai girma, haɗarin ba shi da kyau. Rat na baka LD50 shine 4.36g/kg. Olfactory bakin taro taro 33.33mg/m3. TJ 36&mash;79 ya nuna cewa matsakaicin da aka halatta a cikin iska na bitar shine 200 mg/m3.
4.Kwarai: Kwanciyar hankali
5.Abubuwan da aka haramta: Strong acid, acyl chlorides, acid anhydrides, karfi oxidising jamiái.
6.Hazard na polymerisation: Non-polymerisation
Aikace-aikacen samfur:
1.Mainly ana amfani dashi a cikin samar da phthalic acid, aliphatic dibasic acid da phosphoric acid n-butyl ester plasticisers. Hakanan za'a iya amfani dashi azaman sauran ƙarfi don rini na halitta da tawada na bugu, da kuma azaman wakili na dewaxing. Ana amfani da shi azaman kaushi don raba potassium perchlorate da sodium perchlorate, kuma yana iya raba sodium chloride da lithium chloride. Ana amfani dashi don wanke sodium zinc uranyl acetate precipitates. Saponification A matsakaici ga esters. Shirye-shiryen abubuwan da ke cikin paraffin don microanalysis. Ana amfani da shi azaman sauran ƙarfi don mai, waxes, resins, gumis, gumis, da sauransu. Nitro fenti co-solvent, da dai sauransu.
2.Chromatographic bincike na daidaitattun abubuwa. Ana amfani dashi don ƙaddarar launi na arsenic acid, rabuwa da potassium, sodium, lithium, chlorate ƙarfi.
3.Yi amfani da matsayin nazari reagents, kamar kaushi, kamar yadda chromatographic bincike na daidaitattun abubuwa. Har ila yau ana amfani da shi a cikin kwayoyin halitta.
4.Mahimmanci mai mahimmanci, a cikin samar da urea-formaldehyde resins, cellulose resins, alkyd resins da coatings da aka yi amfani da su da yawa, amma kuma a matsayin manne da aka saba amfani dashi a cikin diluent mara aiki. Har ila yau, wani muhimmin sinadari mai mahimmanci da aka yi amfani da shi wajen samar da plasticiser dibutyl phthalate, aliphatic dibasic acid ester, phosphate ester. Ana kuma amfani da shi azaman wakili na dehydrating, anti-emulsifier da cirewar mai, kayan yaji, maganin rigakafi, hormones, bitamin, da sauransu, ƙari na fentin resin alkyd, da haɗin gwiwar feshin nitro.
5.Kaushi na kwaskwarima. Yafi a cikin ƙusa goge da sauran kayan shafawa a matsayin haɗin gwiwa, tare da ethyl acetate da sauran manyan kaushi, don taimakawa wajen narkar da launi da daidaita sauran ƙarfi evaporation kudi da danko. Adadin da aka ƙara gabaɗaya shine kusan 10%.
6.It za a iya amfani da matsayin defoamer for tawada blending a allo bugu.
7.An yi amfani da shi wajen yin burodin abinci, pudding, alewa.
8.An yi amfani da shi wajen samar da esters, filastik filastik, magani, fenti fenti, kuma a matsayin mai ƙarfi.
Hanyoyin Ajiya:
An cushe shi a cikin ganguna na ƙarfe, 160kg ko 200kg kowace ganga, a ajiye shi a busassun ɗakunan ajiya da na iska, tare da zafin jiki ƙasa da 35 ° C, ɗakunan ajiya kuma su kasance masu hana wuta da fashewa. Mai hana wuta da abin fashewa a cikin ma'ajin. Lokacin lodawa, saukewa da jigilar kaya, hana tashin hankali impact, da kuma hana hasken rana da ruwan sama. Ajiye da jigilar kaya bisa ga ka'idojin sinadarai masu ƙonewa.
Bayanan Ajiye samfur:
1.Ajiye a cikin dakin ajiya mai sanyi, mai iska.
2.Kiyaye daga wuta da tushen zafi.
3.The ajiya zafin jiki kada ya wuce 37 ° C.
4.Kiyaye akwati a rufe.
5.Ya kamata a adana shi daban daga magungunan oxidising, acid, da sauransu, kuma kada a taɓa haɗuwa.
6.Yi amfani da hasken wuta-proof da wuraren samun iska.
7.Hana yin amfani da kayan aikin injiniya da kayan aiki masu sauƙi don haifar da tartsatsi.
8.Yankin ajiya ya kamata a sanye shi da kayan aikin gaggawa na gaggawa da kayan aiki masu dacewa.
