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umkhiqizo

1-Penten-3-ol (CAS#616-25-1)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C5H10O
I-Molar Mass 86.13
Ukuminyana 0.838 g/mL ku-20 °C (lit.)0.839 g/mL ku-25 °C (lit.)
I-Melting Point 14.19°C (isilinganiso)
I-Boling Point 114-115 °C (okhanyisiwe)
I-Flash Point 77°F
Inombolo ye-JECFA 1150
Ukuncibilika kwamanzi Incibilika kancane emanzini
Ukuncibilika 90.1g/l
I-Vapor Presure 11.2mmHg ku-25°C
Ukubukeka Impushana
Umbala Okuphuzi okukhanyayo ukuya ku-beige
I-BRN 1719834
pKa 14.49±0.20(Okubikezelwe)
Isimo Sesitoreji Ivalwe endaweni eyomile, engu-2-8°C
Ukuzinza Izinzile. Okuvuthayo - inothi i-flashpoint iseduze nezinga lokushisa legumbi. Akuhambisani nama-oxidizing agents aqinile.
I-Refractive Index n20/D 1.424(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi oluphuzi kuya kokukhanya olungenambala olunephunga lezithelo. Iphuzu lokubilisa lingu-114 degrees C, iphoyinti elikhanyayo elingu-28 degrees Celsius. Ukuminyana okuhlobene (d425)0.8344, inkomba ye-refractive (nD25)1.4223; Ukujikeleza kokubona, uhlobo lwe-d [α] D 10.5 ° (ku-ethanol), uhlobo lwe-l-[α] D-7.1 ° (ku-ethanol). Incibilika kancane emanzini, ixubene ku-ethanol, i-ether. Imikhiqizo yemvelo itholakala kumawolintshi, ama-strawberries, utamatisi, njll.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi I-Xn - Iyingozi
Amakhodi Engozi U-R10 – Uyavutha
R37 – Ukucasula uhlelo lokuphefumula
R20 – Kuyingozi ngokuhogela umoya
Incazelo Yokuphepha S23 – Ungawuphefumuli umhwamuko.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
S16 – Zigcine kude nemithombo yokuthungela.
Ama-ID e-UN UN 1987 3/PG 3
I-WGK Germany 3
I-TSCA Yebo
Ikhodi ye-HS 29052900
I-Hazard Class 3
Iqembu Lokupakisha III

 

Isingeniso

I-1-pentaen-3-ol iyinhlanganisela yezinto eziphilayo. Kuyi-oleic acid eyenzeka ngokwemvelo etholakala kakhulu emafutheni ezilwane nezitshalo. Inemisebenzi eminingi ebalulekile ye-physiological and pharmacological.

 

I-1-pentaen-3-ol iyisandulela esibalulekile nesilawuli, esihlanganisa izinto ezihlukahlukene ezisebenza ngokusebenza ngokomzimba emzimbeni, njenge-prostaglandin, i-leukotrienes, njll. Ihilelekile ekulawuleni imisebenzi ehlukahlukene yomzimba, okuhlanganisa ukuphendula kwamasosha omzimba. , ukusabela kokuvuvukala, ukuhlanganiswa kweplatelet, nokunye.

 

Kunezindlela ezimbili eziyinhloko zokulungiselela i-1-pentaen-3-ol: ukukhishwa kumafutha emifino kanye nokusabela kokuguqulwa. Ukukhishwa kumafutha emifino kuyindlela evame ukusetshenziswa kakhulu yokuhlukanisa i-1-penteno-3-ol kumafutha emifino ngokusebenzisa i-enzymatic hydrolysis, isizinda nezinye izinqubo. Ukusabela kokuguqulwa kuwukuhlanganiswa kwe-1-pentaen-3-ol ngokusebenzisa ukusabela kwamakhemikhali, njenge-eicosanamide ne-hydrogen peroxide phambi kwe-catalyst.

 

Ulwazi lokuphepha lwe-1-pentaen-3-ol: Ucwaningo oluningi lubonise ukuthi kuphephile uma kuqhathaniswa nemithamo ethile. Imithamo ephezulu noma ukuphuza okukhulu kwesikhathi eside kungase kubangele ukusabela okubi, okufana nesifo sohudo, ukucasuka kwamathumbu, njll. Kufanele kusetshenziswe ngokuqapha emiphakathini ethile ekhethekile, njengabesifazane abakhulelwe, abancelisayo, nezinsana.


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