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Pentyl valerate(CAS#2173-56-0)

Waiwai Kemika:

ʻĀpana Molekala C10H20O2
Molar Mass 172.26
ʻO ka mānoanoa 0.865g/mLat 20°C(māmā)
Lae hehee -78.8°C
Lae Boling 201-203°C(māmā)
Lae Flash 81°C
Puʻupuʻu mahu 0.233mmHg ma 25°C
Ka nana aku wai maopopo
kalakala ʻAʻole waihoʻoluʻu a ʻaneʻane kala ʻole
BRN 1754427
Kūlana Waihona Kemi lumi
Hōʻike Hōʻike n20/D 1.417
Hoʻohana Hoʻohana ʻia ma ke ʻano he mea ʻala, solvent a no ka hoʻomākaukau ʻana i nā kemika organik

Huahana Huahana

Huahana Huahana

Ka wehewehe palekana S23 – Mai hanu i ka mahu.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
WGK Kelemānia 2
RTECS SA4250000
HS Code 29156000

 

Hoʻolauna

ʻO Amyl valerate. ʻO kēia ka ʻōlelo kikoʻī e pili ana i ka amyl valerate:

 

ʻAno maikaʻi:

- Ke ʻano: ʻO Amyl valerate he wai kala ʻole a ʻeleʻele melemele.

- Aʻala: ʻAla hua.

- Hoʻoheheʻe: hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol, ether, chloroform a me benzene, a hiki ke hoʻoheheʻe iki ʻia i ka wai.

 

E hoʻohana:

- Hoʻohana ʻenehana: Hoʻohana nui ʻia ʻo Amyl valerate ma ke ʻano he mea hoʻoheheʻe a hiki ke hoʻohana ʻia i loko o nā uhi, nā peʻa paʻi, nā inika a me nā mea holoi.

 

Hanana:

Hana ʻia ka hoʻomākaukau ʻana o ka amyl valerate e ka esterification reaction, a penei nā ʻanuʻu kikoʻī:

Hoʻopili ʻia ka ʻakika Valeric me ka waiʻona (n-amyl alcohol) ma lalo o ka hana a ka mea hoʻoheheʻe e like me ka sulfuric acid a i ʻole ka waika hydrochloric.

Aia ma waena o 70-80°C ka wela o ka hopena.

Ma hope o ka pau ʻana o ka hopena, lawe ʻia ka amyl valerate e ka distillation.

 

ʻIke palekana:

- He wai wela ka Amyl valerate a pono e mālama ʻia mai ke ahi. Pono e mālama ʻia e pale aku i ka pili ʻana me ka ʻili a me nā maka i ka wā e lawelawe ai.

- E hoʻohana i nā mea pale pilikino kūpono e like me nā mīkina lima a me nā maka aniani ke hoʻohana.

- Inā hoʻohālua ʻia a ʻai ʻole paha, e ʻimi koke i ka lāʻau lapaʻau.

 


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