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

Chemical Property:

Molecular Formula	C5H10O
Molar Mass	86.13 ib
Qhov ntom	0.838 g / mL ntawm 20 ° C (lit.) 0.839 g / mL ntawm 25 ° C (lit.)
Melting Point	14.19 ° C (kwv yees)
Boling Point	114-115 ° C (lit.)
Flash Point	77 ° F
JECFA Number	1150
Dej Solubility	Me ntsis soluble hauv dej
Solubility	90.1g / l
Vapor Siab	11.2 mmHg ntawm 25 ° C
Qhov tshwm sim	Hmoov
Xim	Lub teeb daj rau beige
BRN	1719834 ib
pKa	14.49 ± 0.20 (Tshaj tawm)
Kev cia khoom	Muab ntim rau hauv qhuav, 2-8 ° C
Kev ruaj ntseg	ruaj khov. Flammable - ceeb toom flashpoint nyob ze rau chav tsev kub. Incompatible nrog muaj zog oxidizing neeg sawv cev.
Refractive Index	n20/D 1.424 (lit.)
Physical thiab Chemical Properties	Colorless rau lub teeb daj kua nrog txiv hmab txiv ntoo aroma. Kub taw tes 114 ° C, flash point 28 ° C. txheeb ze ntom ntom (d425) 0.8344, refractive index (nD25) 1.4223; Kev sib hloov kho qhov muag, d-hom [α] D 10.5 ° (hauv ethanol), l-hom [α] D-7.1 ° (hauv ethanol). Me ntsis soluble hauv dej, miscible hauv ethanol, ether. Cov khoom ntuj muaj nyob rau hauv txiv kab ntxwv, strawberries, txiv lws suav, thiab lwm yam.

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Product Detail

Khoom cim npe

Hazard Cov Cim	Xn – Ua phem
Risk Codes	R10 - Flammable R37 - Ua rau khaus khaus ua pa R20 - Ua phem los ntawm kev nqus pa
Kev nyab xeeb piav qhia	S23 - Tsis txhob ua pa. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
UN IDs	UN 1987 3/PG 3
WGK Germany	3
TSCA	Yog lawm
HS Code	29052900 ib
Hazard Class	3
Packing Group	III

Taw qhia

1-pentaen-3-ol yog cov organic compound. Nws yog ib txwm tshwm sim oleic acid uas muaj dav pom nyob rau hauv fatty acids ntawm cov tsiaj thiab nroj tsuag. Nws muaj ntau yam tseem ceeb physiological thiab pharmacological kev ua ub no.

1-pentaen-3-ol yog ib qho tseem ceeb precursor thiab regulator, uas yog synthesizes ntau yam physiologically active tshuaj nyob rau hauv lub cev, xws li prostaglandins, leukotrienes, thiab lwm yam. , inflammatory teb, platelet aggregation, thiab lwm yam.

Muaj ob txoj kev npaj tseem ceeb rau 1-pentaen-3-ol: rho tawm los ntawm cov roj zaub thiab cov tshuaj tiv thaiv kev hloov pauv. Extraction los ntawm zaub roj yog feem ntau siv txoj kev cais 1-penteno-3-ol los ntawm cov roj zaub los ntawm enzymatic hydrolysis, extraction thiab lwm yam txheej txheem. Kev hloov pauv cov tshuaj tiv thaiv yog kev sib txuas ntawm 1-pentaen-3-ol los ntawm cov tshuaj tiv thaiv tshuaj, xws li eicosanamide thiab hydrogen peroxide nyob rau hauv muaj cov catalyst.

Cov ntaub ntawv kev nyab xeeb ntawm 1-pentaen-3-ol: Feem ntau cov kev tshawb fawb tau pom tias nws muaj kev nyab xeeb ntawm qee yam tshuaj. Kev noj tshuaj ntau lossis kev noj zaub mov ntev ntev tuaj yeem ua rau muaj qhov tsis zoo, xws li raws plab, plab hnyuv, thiab lwm yam. Nws yuav tsum tau siv nrog ceev faj rau qee cov neeg tshwj xeeb, xws li cov poj niam cev xeeb tub, cov poj niam cev xeeb tub, thiab cov menyuam mos.

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Sau koj cov lus ntawm no thiab xa tuaj rau peb