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ibicuruzwa

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

Umutungo wa Shimi:

Inzira ya molekulari C5H10O
Misa 86.13
Ubucucike 0.838 g / mL kuri 20 ° C (lit.) 0.839 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga 14.19 ° C (igereranya)
Ingingo ya Boling 114-115 ° C (lit.)
Flash point 77 ° F.
Umubare wa JECFA 1150
Amazi meza Gushonga buhoro mumazi
Gukemura 90.1g / l
Umwuka 11.2mmHg kuri 25 ° C.
Kugaragara Ifu
Ibara Umuhondo wijimye kugirango beige
BRN 1719834
pKa 14.49 ± 0.20 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, 2-8 ° C.
Igihagararo Ihamye. Flammable - andika flash point yegereye ubushyuhe bwicyumba. Ntibishobora gukoreshwa na okiside ikomeye.
Ironderero n20 / D 1.424 (lit.)
Ibintu bifatika na shimi Ibara ritagira ibara ryoroshye ryumuhondo hamwe nimpumuro nziza yimbuto. Ingingo yo guteka dogere 114 C, flash point 28 dogere selisiyusi. Ubucucike bugereranijwe (d425) 0.8344, indangagaciro yo kwanga (nD25) 1.4223; Guhinduranya neza, d-ubwoko [α] D 10.5 ° (muri Ethanol), l-bwoko [α] D-7.1 ° (muri Ethanol). Gushonga buhoro mumazi, ntibishobora kuboneka muri Ethanol, ether. Ibicuruzwa bisanzwe biboneka mumacunga, strawberry, inyanya, nibindi.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka R10 - Yaka
R37 - Kurakaza sisitemu y'ubuhumekero
R20 - Byangiza no guhumeka
Ibisobanuro byumutekano S23 - Ntugahumeke umwuka.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S16 - Irinde amasoko yo gutwikwa.
Indangamuntu ya Loni UN 1987 3 / PG 3
WGK Ubudage 3
TSCA Yego
Kode ya HS 29052900
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

1-pentaen-3-ol ni urugimbu. Nibisanzwe bisanzwe aside oleic iboneka cyane muri aside irike yinyamaswa n'ibimera. Ifite ibikorwa byinshi byingenzi bya physiologique na farumasi.

 

1-pentaen-3-ol nikintu cyingenzi kibanziriza kandi kigenzura, gihuza ibintu bitandukanye bikora physiologique mumubiri, nka prostaglandine, leukotriène, nibindi. Ifite uruhare mugutunganya imikorere itandukanye yumubiri, harimo no gukingira indwara. , igisubizo cyo gutwika, guteranya platine, nibindi byinshi.

 

Hariho uburyo bubiri bwingenzi bwo gutegura 1-pentaen-3-ol: gukuramo amavuta yimboga no guhinduka. Gukuramo amavuta yimboga nuburyo bukoreshwa cyane mugutandukanya 1-penteno-3-ol namavuta yimboga binyuze muri hydrolysis ya enzymatique, gukuramo nibindi bikorwa. Guhindura reaction ni synthesis ya 1-pentaen-3-ol binyuze mumiti ya chimique, nka eicosanamide na hydrogen peroxide imbere ya catalizator.

 

Amakuru yumutekano ya 1-pentaen-3-ol: Ubushakashatsi bwinshi bwerekanye ko ari umutekano muke kuri dosiye. Umubare munini cyangwa gufata igihe kirekire birashobora gutera ingaruka mbi, nka diyare, kurwara gastrointestinal, nibindi. Byakagombye gukoreshwa ubwitonzi kubantu bamwe badasanzwe, nk'abagore batwite, abagore bonsa, n'impinja.


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