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1-Penten-3-ol (CAS#616-25-1) Chithunzi Chowonetsedwa
  • 1-Penten-3-ol (CAS#616-25-1) 1

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

Chemical Property:

Molecular Formula C5H10O
Molar Misa 86.13
Kuchulukana 0.838 g/mL pa 20 °C (lit.)0.839 g/mL pa 25 °C (lat.)
Melting Point 14.19°C (chiyerekezo)
Boling Point 114-115 °C (kuyatsa)
Pophulikira 77°F
Nambala ya JECFA 1150
Kusungunuka kwamadzi Zosungunuka pang'ono m'madzi
Kusungunuka 90.1g/l
Kuthamanga kwa Vapor 11.2mmHg pa 25°C
Maonekedwe Ufa
Mtundu Wopepuka wachikasu mpaka beige
Mtengo wa BRN 1719834
pKa 14.49±0.20 (Zonenedweratu)
Mkhalidwe Wosungira Kusindikizidwa mu youma, 2-8 ° C
Kukhazikika Wokhazikika. Chowotcha - note flashpoint ili pafupi ndi kutentha kwa chipinda. Zosagwirizana ndi ma oxidizing amphamvu.
Refractive Index n20/D 1.424(lit.)
Zakuthupi ndi Zamankhwala Zamadzimadzi zachikasu zokhala ndi fungo la zipatso. Kuwira kutentha 114 ° C, kung'anima mfundo 28 digiri Celsius. Kuchulukana kwachibale (d425) 0.8344, refractive index (nD25) 1.4223; Kuzungulira kwa kuwala, d-mtundu [α] D 10.5 ° (mu ethanol), l-mtundu [α] D-7.1 ° (mu ethanol). Amasungunuka pang'ono m'madzi, osakanikirana mu ethanol, ether. Zinthu zachilengedwe zimapezeka mu malalanje, sitiroberi, tomato, etc.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R10 - Yoyaka
R37 - Kukwiyitsa dongosolo la kupuma
R20 - Zowopsa pokoka mpweya
Kufotokozera Zachitetezo S23 - Osapuma mpweya.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S16 - Khalani kutali ndi magwero oyatsira.
Ma ID a UN UN 1987 3/PG 3
WGK Germany 3
TSCA Inde
HS kodi 29052900
Kalasi Yowopsa 3
Packing Group III

 

Mawu Oyamba

1-pentaen-3-ol ndi organic pawiri. Ndi oleic acid yomwe imapezeka mwachilengedwe yomwe imapezeka kwambiri mumafuta azidulo a nyama ndi zomera. Lili ndi zinthu zambiri zofunika pazathupi komanso zamankhwala.

 

1-pentaen-3-ol ndi kalambulabwalo wofunikira komanso wowongolera, womwe umapanga zinthu zosiyanasiyana zogwira ntchito m'thupi, monga prostaglandins, leukotrienes, etc. , kuyankha kotupa, kuphatikizika kwa mapulateleti, ndi zina zambiri.

 

Pali njira ziwiri zokonzekera 1-pentaen-3-ol: kuchotsa ku mafuta a masamba ndi kutembenuka mtima. Kuchotsa mafuta a masamba ndi njira yomwe imagwiritsidwa ntchito kwambiri kulekanitsa 1-penteno-3-ol ku mafuta a masamba kudzera mu enzymatic hydrolysis, kuchotsa ndi njira zina. Kutembenuka mtima ndi kaphatikizidwe ka 1-pentaen-3-ol kudzera muzochita zamakina, monga eicosanamide ndi hydrogen peroxide pamaso pa chothandizira.

 

Zambiri zachitetezo cha 1-pentaen-3-ol: Kafukufuku wambiri wawonetsa kuti ndizotetezeka pamilingo ina. Mlingo waukulu kapena kuyamwa kwakukulu kwa nthawi yayitali kungayambitse mavuto, monga kutsekula m'mimba, kusokonezeka kwa m'mimba, ndi zina zotero. Ziyenera kugwiritsidwa ntchito mosamala kwa anthu ena apadera, monga amayi apakati, amayi oyamwitsa, ndi makanda.

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