ʻEtera Diisopropyl

Nā waiwai kemika:

He wai ʻole kala, wai a hiki ke lapalapa me ka volatility waena, me kahi ʻala ether kūikawā. Hiki iā ia ke hana i kahi azeotrope me ka wai, ka waiʻona isopropyl, acetone, acetonitrile a me ka ethanol.

Pahuhopu:

He mea hoʻoheheʻe maikaʻi ʻo Diisopropyl ether no nā aila holoholona, ​​​​mea kanu a me nā mineral a me nā momona. Hiki ke hoʻohana ʻia e unuhi i ka nicotine mai ka paka. He mea hoʻoheheʻe maikaʻi nō hoʻi ia no ka wax paraffin a me ka resin. I ka ʻoihana, hoʻohui pinepine ʻia ka diisopropyl ether me nā mea hoʻoheheʻe ʻē aʻe e hoʻopili ai i nā huahana paraffin. Kaʻina hana dewaxing aila. Ma ke ʻano he mea hoʻoheheʻe, hoʻohana ʻia hoʻi i nā lāʻau lapaʻau, nā kemika uahi ʻole, nā uhi a me ka hoʻomaʻemaʻe pena. Loaʻa iā Diisopropyl ether kahi helu octane kiʻekiʻe a me nā waiwai anti-freeze a hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohuihui gasoline. Hoʻokumu maʻalahi kēia huahana i ka peroxide a pahū i ka wā e lūlū ʻia ai. Hoʻohui pinepine ʻia ʻo Para-benzylaminophenol ma ke ʻano he mea hoʻopaʻa. ʻOi aku ka māmā o ka hopena anesthetic o diisopropyl ether ma mua o ka diethyl ether, akā ʻoi aku ka lōʻihi o ka anesthesia.

ʻAno hana Ma ke ʻano ʻoihana, hiki ke hoʻihoʻi ʻia mai ka huahana o ka waiʻona isopropyl i hana ʻia mai ka hydration o ka propylene sulfuric acid. Hoʻopili ka propylene me ka sulfuric acid e hana i ka isopropyl hydrosulfate, a laila hydrolyzed i ka isopropyl alcohol. I ka wā o ka hana ʻana, hoʻomau ka isopropyl hydrogen sulfate a me ka propylene i ka hana ʻana e hana i ka diisopropyl sulfate, kahi e hana ai me ka isopropyl alcohol e hana i ka isopropyl hydrogen sulfate a me ka diisopropyl ether. Ma hope o ka hana hydration sulfuric acid, ua wehe ʻia ka mea Chemicalbook me ka mahu i loko o ka hale kiaʻi desorption e hoʻokuʻu i ka isopropyl alcohol a me ka diisopropyl ether mai ka hopena waikawa. A laila, ma o ka distillation, loaʻa mua ka diisopropyl ether mai luna o ka hale kiaʻi. I loko o ka hale hana, hiki ke loaʻa ka isopropyl ether ma ka hoʻomaloʻo ʻana i ka isopropyl alcohol me ka sulfuric acid, a i ʻole ma ka hydrogenating isopropyl alcohol a me ka acetone. Hiki ke hoʻokumu ʻia e ka catalytic condensation o ka isopropyl alcohol a me ka propylene. Hiki ke hana ʻia ʻo Diisopropyl ether ma ke ʻano resin hoʻololi ion.

kūlohelohe

CAS Helu 108-20-3

ʻO ke ʻano molekole C6H14O

Kaumaha molekiola 102.17

EINECS Helu 203-560-6

Kiko heheʻe -85.5°C

Ka paila ʻana 68-69°C (lit.)

Ka nui o ka paʻa 0.725g/mL ma 25°C (mālamalama ʻia)

Ka nui o ka mahu 3.5 (vsair)

Kaomi mahu 120mmHg (20°C)

Kikowaena uila −29°F

Nā kūlana mālama E mālama ma lalo o +30°C.

Ka hoʻoheheʻe ʻana 3.11g/l ʻAno Waihoʻoluʻu wai APHA: ≤25

ʻO ke polari pili 2.2 ʻAla (ʻAla) ʻOno, ʻala iki;

ʻala ʻala like me ka ether

ʻIke Hoʻokaʻaʻike

MIT-IVY INDUSTRY CO.,LTD

Pāka ʻOihana Kimia, 69 Guozhuang Road, Yunlong District, Xuzhou City, Jiangsu Province, Kina 221100

Kelepona: 0086-15252035038Kelepaʻi: 0086-0516-83666375

WHATSAPP:0086-15252035038    EMAIL:INFO@MIT-IVY.COM