Diisopropyl ether

Hunhu hwemakemikari:

Mvura isina ruvara, inoyerera uye inobvira moto ine kusimba kwepakati, ine hwema hwe ether hwakasiyana. Inogona kugadzira azeotrope ine mvura, isopropyl alcohol, acetone, acetonitrile uye ethanol.

Chinangwa:

Diisopropyl ether chinhu chinonyungudutsa chakanaka chemafuta emhuka, miriwo uye mamineral nemafuta. Chinogona kushandiswa kubvisa nicotine kubva mufodya. Chinhu chinonyungudutsa chakanaka cheparaffin wax neresin. Muindasitiri, diisopropyl ether inowanzo sanganiswa nezvimwe zvinonyungudutsa kuti zvishandiswe muzvigadzirwa zveparaffin. Maitiro ekubvisa mafuta kubva mumafuta. Sechinhu chinonyungudutsa, chinoshandiswawo mumishonga, makemikari asina utsi, machira uye kuchenesa pendi. Diisopropyl ether ine nhamba yakakura ye octane uye inodzivirira kutonhora uye inogona kushandiswa semusanganiswa wepeturu. Chigadzirwa ichi chinogadzira peroxide nyore nyore uye chinoputika kana chazununguswa. Para-benzylaminophenol inowanzo wedzerwa se stabilizer. Mhedzisiro ye diisopropyl ether yakareruka pane ye diethyl ether, asi nguva ye anesthesia yakareba.

Nzira yekugadzira Muindasitiri, inogona kuwanikwa kubva muchikamu cheisopropyl alcohol chinogadzirwa kubva mukunyoroveswa kwepropylene sulfuric acid. Propylene inobatana nesulfuric acid kugadzira isopropyl hydrosulfate, iyo inozobva yasanganiswa kuita isopropyl alcohol. Munguva yekuita, isopropyl hydrogen sulfate nepropylene zvinoramba zvichibatanidzwa kugadzira diisopropyl sulfate, iyo inobatana neisopropyl alcohol kugadzira isopropyl hydrogen sulfate nediisopropyl ether. Mushure mekuita kwesulfuric acid hydration, zvinhu zveChemicalbook zvinobviswa nemhepo mu desorption tower kuti zvibudise isopropyl alcohol nediisopropyl ether kubva mu acid solution. Zvadaro, kuburikidza ne distillation, diisopropyl ether inotanga kuwanikwa kubva pamusoro pe tower. Murabhoritari, isopropyl ether inogona kuwanikwa nekubvisa mvura ye isopropyl alcohol ne sulfuric acid, kana ne hydrogenating isopropyl alcohol ne acetone. Inogonawo kugadzirwa ne catalytic condensation ye isopropyl alcohol ne propylene. Diisopropyl ether inogonawo kugadzirwa nenzira ye ion exchange resin.

zvakasikwa

Nhamba yeCAS 108-20-3

Fomura yemamorekuru C6H14O

Kurema kwemamorekuru 102.17

EINECS Nhamba 203-560-6

Nzvimbo yekunyunguduka -85.5°C

Pokufashaira 68-69°C (yakapfava)

Kuwanda kwemvura 0.725g/mL pa25°C (yakapfava)

Kuwanda kwemhepo ine utsi 3.5 (vsair)

Kumanikidzwa kwemhepo ine utsi 120mmHg (20°C)

Poindi yekupenya −29°F

Mamiriro ekuchengetedza Chengeta pasi pe +30°C.

Kunyungudika 3.11g/l Fomu Ruvara rwemvura APHA: ≤25

Relative polarity 2.2 Kunhuhwirira (Kunhuhwirira) Inotapira, ine spice zvishoma;

ine hunhu hwakaita sehwekunhuhwirira; kunhuhwirira kwakafanana nekwe ether

Ruzivo rwekuonana

MIT-IVY INDUSTRY CO., LTD

Chemical Industry Park, 69 Guozhuang Road, Yunlong District, Xuzhou Guta, Jiangsu Province, China 221100

Nhare: 0086-15252035038FAX:0086-0516-83666375

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