inoa mea kūʻai：n-butanol

ʻAno molekala:C4H10O

No CAS:71-36-3

Huahana molecular structure：

Na Waiwai Kemika:

ʻO 1-Butanol kahi ʻano waiʻona me ʻehā mau ʻātoma kalapona i loko o kēlā me kēia mole.ʻO kona ʻano molekole CH3CH2CH2CH2OH me ʻekolu isomer, ʻo ia hoʻi ka iso-butanol, sec-butanol a me tert-butanol.He wai waihoʻoluʻu me ka ʻala waiʻona.
He 117.7 ℃ kona wahi paila, 0.8109g/cm3 ka mānoanoa (20 ℃), 89.0 ℃ ka pahu hau, 36 ~ 38 ℃ ka helu uila, 689F a me ka helu kuhikuhi. ʻo ia (n20D) 1.3993.Ma 20 ℃, ʻo kona solubility i ka wai he 7.7% (ma ke kaumaha) aʻo ka solubility wai ma 1-butanol he 20.1% (ma ke kaumaha).Hiki ke hui pū me ka ethanol, ether a me nā ʻano mea hoʻoheheʻe organik ʻē aʻe.Hiki ke hoʻohana ʻia e like me nā solvents o nā ʻano pena a me nā mea maka no ka hana ʻana i nā plasticizers, dibutyl phthalate.Hiki ke hoʻohana ʻia no ka hana ʻana i ka butyl acrylate, butyl acetate, a me ka ethylene glycol butyl ether a hoʻohana pū ʻia e like me ka extract o nā intermediates o ka synthesis organik a me nā lāʻau biochemical a hiki ke hoʻohana ʻia i ka hana ʻana i nā surfactants.Hiki i kona mahu ke hana i nā huila pahū me ka ea me ka palena pahū he 3.7%~10.2% (kahi hapa nui).

Noi:

1. hoʻohana nui ʻia i ka hana ʻana i ka phthalic acid, aliphatic dibasic acid a me ka n-butyl phosphate plasticizers, i hoʻohana nui ʻia i nā ʻano mea like ʻole a me nā huahana rubber.ʻO ia ka mea maka no ka hana ʻana i ka butyraldehyde, ka waikawa butyric, ka butylamine a me ka butyl lactate i ka synthesis organik.Hoʻohana ʻia ʻo ia ma ke ʻano he dehydrating agent, anti-emulsifier a extractant o ka aila a me ka momona, nā lāʻau lapaʻau (e like me nā antibiotics, hormones a me nā huaora) a me nā mea ʻala, a me ka hoʻohui o ka uhi alkyd resin.Hoʻohana ʻia ʻo ia ma ke ʻano he mea hoʻoheheʻe no nā wai kala a me nā ʻīnika paʻi, a ma ke ʻano he dewaxing agent.Hoʻohana ʻia e like me ka solvent e hoʻokaʻawale i ka potassium perchlorate a me ka sodium perchlorate, hiki ke hoʻokaʻawale i ka sodium chloride a me ka lithium chloride.Hoʻohana ʻia e holoi i ka sodium zinc uranyl acetate precipitate.Hoʻohana ʻia i ka hoʻoholo colorimetric e hoʻoholo ai i ka waikawa arsenic ma ke ʻano molybdate.Ka hoʻoholo ʻana i ka momona o ka waiū bipi.Medium no ka saponification o nā esters.Ka hoʻomākaukau ʻana i nā mea i hoʻokomo ʻia i ka paraffin no ka microanalysis.Hoʻohana ʻia e like me ka solvent no nā momona, waxes, resins, shellacs, gums, etc. Co-solvent for nitro spray paint, etc.

2. Chromatographic analysis nā mea maʻamau.Hoʻohana ʻia no ka hoʻoholo ʻana i ka colorimetric o ka waika arsenic, solvent no ka hoʻokaʻawale ʻana o ka potassium, sodium, lithium a me ka chlorate.
3. He mea hoʻoheheʻe koʻikoʻi, hoʻohana nui ʻia i ka hana ʻana i nā resins urea-formaldehyde, cellulose resins, alkyd resins a me nā pena, a ma ke ʻano he mea hoʻoheheʻe hana maʻamau i nā mea hoʻopili.He mea koʻikoʻi hoʻi ia i hoʻohana ʻia i ka hana ʻana o ka plasticizer dibutyl phthalate, aliphatic dibasic acid ester a me ka phosphate ester.Hoʻohana ʻia ʻo ia ma ke ʻano he dehydrating agent, anti-emulsifier a extractant no nā aila, nā mea ʻala, nā antibiotics, hormones, vitamina, etc., additive no ka pena alkyd resin, co-solvent no ka pena nitro spray, etc.
4. Mea hoʻoheheʻe nani.Hoʻohana nui ʻia ia e like me ka co-solvent i ka nail polish a me nā mea hoʻonaninani ʻē aʻe e hoʻokūkū me ka mea hoʻoheheʻe nui e like me ka ethyl acetate, e kōkua ana e hoʻopau i ke kala a hoʻoponopono i ka volatility a me ka viscosity o ka solvent.ʻO ka nui o ka hoʻohui ʻana ma kahi o 10%.
5. Hiki ke hoʻohana ʻia ma ke ʻano he antifoaming agent no ka hui ʻana o ka inika i ka paʻi pale.
6. Hoʻohana ʻia i loko o nā mea i kālua ʻia, pudding, candy.