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ngwaahịa

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

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H10O
Molar Mass 86.13
Njupụta 0.838 g/mL na 20 Celsius C (ọkụ) 0.839 g/mL na 25 Celsius C (ọkụ.)
Ebe Na-agbaze 14.19°C (atụmatụ)
Ebe Boling 114-115 Celsius C (ọkụ)
Ebe mgbari 77°F
Nọmba JECFA 1150
Mmiri Solubility Na-agbaze ntakịrị na mmiri
Solubility 90.1g/l
Uzuoku nrịbama 11.2mmHg na 25ºC
Ọdịdị Ntụ ntụ
Agba Ìhè odo ka agba aja aja
BRN 1719834
pKa 14.49± 0.20 (buru amụma)
Ọnọdụ Nchekwa A na-ekpuchi ya na akọrọ, 2-8 ° C
Nkwụsi ike Kwụsie ike. Na-ere ọkụ - ebe ọkụ mara mma dị nso na okpomọkụ ụlọ. Ekwekọrịtaghị na ndị ọrụ oxidizing siri ike.
Ntụgharị uche n20/D 1.424 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo na-enweghị isi na-esi ísì ụtọ. Ebe a na-esi esi 114 Celsius C, ebe ọkụ ọkụ 28 Celsius. Njupụta nke ikwu (d425) 0.8344, ndezigharị ngbanwe (nD25) 1.4223; Ntugharị anya, d-ụdị [α] D 10.5 Celsius (na ethanol), l-ụdị [α] D-7.1 Celsius (na ethanol). Na-agbaze ntakịrị n'ime mmiri, na-atụgharị na ethanol, ether. A na-ahụ ngwaahịa ndị sitere n'okike na oroma, strawberries, tomato, wdg.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu R10 - ọkụ
R37 - na-akpasu iwe na usoro iku ume
R20 - na-emerụ ahụ site na iku ume
Nkọwapụta nchekwa S23 - Ekula uzuoku.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S16 - Wepụ ya na isi mmalite nke mgbanye.
NJ UN UN 1987 3/PG 3
WGK Germany 3
TSCA Ee
Koodu HS 29052900
Klas Hazard 3
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

1-pentaen-3-ol bụ ngwakọta organic. Ọ bụ oleic acid na-apụta n'okike nke a na-ahụ n'ọtụtụ ebe na acid fatty nke anụmanụ na osisi. Ọ nwere ọtụtụ ihe omume physiological na pharmacological dị mkpa.

 

1-pentaen-3-ol bụ ihe dị mkpa precursor na regulator, nke synthesizes a dịgasị iche iche nke physiologically arụ ọrụ bekee n'ime ahụ, dị ka prostaglandins, leukotrienes, wdg Ọ na-etinye aka na nhazi nke ọrụ dị iche iche nke anụ ahụ, gụnyere nzaghachi mgbochi. , nzaghachi mkpali, nchịkọta platelet, na ndị ọzọ.

 

Enwere ụzọ nkwadebe ụzọ abụọ maka 1-pentaen-3-ol: mmịpụta sitere na mmanụ ihe oriri na mmeghachi omume ntụgharị. Mwepụta sitere na mmanụ ihe oriri bụ usoro a na-ejikarị ekewa 1-penteno-3-ol na mmanụ oriri site na enzymatic hydrolysis, mmịpụta na usoro ndị ọzọ. Mmeghachi omume ntughari bụ njikọ nke 1-pentaen-3-ol site na mmeghachi omume kemịkalụ, dị ka eicosanamide na hydrogen peroxide n'ihu ihe na-akpata.

 

Ozi nchekwa nke 1-pentaen-3-ol: Ọtụtụ nchọpụta egosila na ọ dịtụ mma na ụfọdụ doses. Nnukwu doses ma ọ bụ nnukwu ingestion ogologo oge nwere ike ịkpata mmeghachi omume ọjọọ, dị ka afọ ọsịsa, afọ ọsịsa, wdg. Ekwesịrị iji nlezianya mee ihe maka ụfọdụ ndị mmadụ pụrụ iche, dị ka ụmụ nwanyị dị ime, ụmụ nwanyị na-enye nwa na ụmụ ọhụrụ.


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