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huahana

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

Waiwai Kemika:

ʻĀpana Molekala C5H10O
Molar Mass 86.13
ʻO ka mānoanoa 0.838 g/mL ma 20 °C (kumu)0.839 g/mL ma 25 °C (kumu)
Lae hehee 14.19°C (manaʻo)
Lae Boling 114-115 °C (kukui)
Lae Flash 77°F
Helu JECFA 1150
Hiki i ka wai Hiki ke hoʻoheheʻe ʻia i ka wai
Ka hoʻoheheʻe 90.1g/l
Puʻupuʻu mahu 11.2mmHg ma 25°C
Ka nana aku Pauda
kala kala Melemele māmā i ka beige
BRN 1719834
pKa 14.49±0.20(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i kahi maloʻo, 2-8 ° C
Paʻa Paʻa. Hiki ke hoʻā ʻia - e hoʻomaopopo he kokoke i ka wela o ka lumi. ʻAʻole kūpono me nā mea oxidizing ikaika.
Hōʻike Hōʻike n20/D 1.424(māmā)
Na Waiwai Kino a Kimia ʻAʻole waihoʻoluʻu i ka wai melemele māmā me ka ʻala hua. ʻO ka helu hoʻolapalapa 114 degere C, ke kiko uila 28 degere Celsius. Māmā pili (d425)0.8344, helu kuhikuhi (nD25)1.4223; ʻO ka hoʻololi ʻana o ke ʻano, d-type [α] D 10.5 ° (i ka ethanol),l-type [α] D-7.1 ° (i ka ethanol). Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻopili i ka ethanol, etera. Loaʻa nā huahana kūlohelohe i nā ʻalani, nā strawberries, nā ʻōmato, etc.

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk R10 – Hiki ke ahi
R37 - Hoʻonāukiuki i ka ʻōnaehana hanu
R20 – Poino ma ka inhalation
Ka wehewehe palekana S23 – Mai hanu i ka mahu.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S16 – E hoʻokaʻawale i nā kumu hoʻā.
UN ID UN 1987 3/PG 3
WGK Kelemānia 3
TSCA ʻAe
HS Code 29052900
Papa Hazard 3
Hui Pūʻulu III

 

Hoʻolauna

ʻO 1-pentaen-3-ol kahi mea hoʻohuihui. He ʻakika oleic maoli ia i ʻike nui ʻia i loko o nā waikawa momona o nā holoholona a me nā mea kanu. He nui kona mau hana physiological a pharmacological.

 

ʻO ka 1-pentaen-3-ol he mea mua a me ka mea hoʻoponopono, nāna e hoʻohui i nā ʻano mea physiologically ikaika i loko o ke kino, e like me prostaglandins, leukotrienes, a me nā mea ʻē aʻe. , pane inflammatory, platelet aggregation, a me nā mea hou aku.

 

ʻElua mau ʻano hoʻomākaukau nui no ka 1-pentaen-3-ol: ka unuhi ʻana mai ka ʻaila meaʻai a me ka hoʻololi ʻana. ʻO ka unuhi ʻana mai ka aila mea kanu ke ʻano hana maʻamau e hoʻokaʻawale i ka 1-penteno-3-ol mai ka aila mea kanu ma o ka hydrolysis enzymatic, extraction a me nā kaʻina hana ʻē aʻe. ʻO ka hoʻololi hoʻololi ʻana ʻo ia ka synthesis o 1-pentaen-3-ol ma o nā hopena kemika, e like me eicosanamide a me ka hydrogen peroxide i mua o kahi catalyst.

 

ʻIke palekana o 1-pentaen-3-ol: Ua hōʻike ka hapa nui o nā noiʻi he palekana ia i kekahi mau kau. Hiki ke hoʻohana ʻia me ka akahele no kekahi mau heluna kanaka, e like me nā wahine hāpai, nā wahine hānai, a me nā pēpē.


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