hae_ʻaoʻao

nā huahana

Cyclopentane / Cyclopentan /CAS:287-92-3

Wehewehe Pōkole:

Inoa Huahana: Cyclopentane

ʻAno:ZA-WW

CAS:287-92-3

MF:C5H10

MW:70.13


Nā kikoʻī huahana

Nā Lepili Huahana

kikoʻī

 

Mea

Nā kikoʻī

helehelena

wai

Waihoʻoluʻu

ʻAʻohe kala a moakaka

ʻAla

Ua like me ka ʻaila

Kiko heheʻe

-94°C (mālamalama ʻia)

Kikowaena paila

50°C (mālamalama ʻia)

Ka nui o ka paʻa

0.751 g/mL ma 25°C (lit.)

Ka nui o ka mahu

~2 (vs ea)

Kaomi mahu

18.93 psi (55°C)

ʻIkepili refractive

n₂₀/D 1.405 (lit.)

Wahi hoʻāla

−35°F

Nā kūlana mālama

E mālama ma lalo o +30°C

Hoʻohana

He hydrocarbon cyclic ka Cyclopentane me kahi haʻahaʻa o ka paila a me ke aloha i ke kaiapuni, hoʻohana nui ʻia i nā ʻoihana. ʻO kāna mau hoʻohana nui penei:

1. **Mea Hoʻomaʻalili a me Mea Puhi** Hoʻololi ia i nā mea hōʻino ozone (e like me CFCs) e hana i ka huʻa insulation no nā friji, nā pahu hau, a me nā paia hale. Hana pū ia ma ke ʻano he refrigerant i nā ʻōnaehana haʻahaʻa haʻahaʻa (e laʻa, ka mālama anu ʻoihana) ma muli o ka ʻole o ka pilikia o ka hoʻopau ʻana o ka ozone.

2. **Mea Maka Hana ʻOkanika** Hoʻohana ʻia ia e hana i ka cyclopentanol (no nā resins/coatings) a me ka cyclopentanone (no nā lāʻau lapaʻau, nā pesticides) ma o ka oxidation. Kōkua pū ia i ka hana ʻana i nā polymers hana kiʻekiʻe no nā kaʻa a me nā mea uila.

3. **Mea hoʻoheheʻe** Hoʻomaʻemaʻe ia i nā ʻāpana metala (e like me nā ʻāpana uila) ma ka hoʻoheheʻe ʻana i ka momona, a hoʻohana ʻia i loko o nā keʻena hoʻokolohua e unuhi i nā hui non-polar a i ʻole he mea hana haʻahaʻa haʻahaʻa.

4. **Hoʻohui Wahie** Hoʻohui ʻia i loko o ka wahie gasoline/mokulele e hoʻonui i ka helu octane (hoʻomaikaʻi i ka hana anti-knock engine). Hiki nō hoʻi ke lilo i wahie hoʻohui no nā mea liʻiliʻi e like me nā kapuahi hoʻomoana.

5. **Nā Hoʻohana ʻē aʻe** Hoʻoponopono ia i nā mea hana lab (e laʻa me nā chromatographs kinoea) a hana ma ke ʻano he kumu hoʻohālike i ka noiʻi kemika hydrocarbon.

ʻŌpala a me ka Hoʻouna ʻana

Pahu /ISOTANK a i ʻole e like me nā koi a ka mea kūʻai aku.
No nā waiwai maʻamau a hiki ke hāʻawi ma ke kai

Mālama a me ka mālama ʻana

Ola papa: 24 mahina mai ka lā i hana ʻia ai i loko o ka pahu i wehe ʻole ʻia mua i mālama ʻia i kahi maloʻo a me kahi anuanu, mai ka lā pololei, ka wai.
Hale kūʻai ea, hoʻomaloʻo wela haʻahaʻa, hoʻokaʻawale ʻia mai nā mea hoʻomake a me nā waikawa.


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