ʻO Tert-Butyl methyl ether/MTBE/CAS1634-04-4
Wehewehe Pōkole:
Inoa huahana: Tert-Butyl methyl ether
inoa ʻē aʻe: MTBE
CAS:1634-04-4
ʻAno molekala:
kikoʻī
| Inoa huahana: | ʻEtera metila tert-butyl |
| CAS | 1634-04-4 |
| Kaumaha Molekala: | 88.1482 |
| Formula Molekala: | C5H12O |
| Ka nui o ka paʻa: | 0.75g/cm³ |
| Kiko Heheʻe (℃): | -110℃ |
| Kikowaena Hoʻolapalapa (℃): | 55.2℃ ma 760 mmHg |
| kuhikuhi_hoʻohuli: | 1.375 |
| Ka hoʻoheheʻe ʻana i ka wai: | 51 g/L (20℃) |
Heheʻe kiko -109 ℃, paila kiko 55.2 ℃, he wai ʻole kala, moakaka, kiʻekiʻe octane me kahi ʻala ether
Hoʻohana
Hoʻohana nui ʻia ʻo Tert-Butyl methyl ether ma ke ʻano he mea hoʻohui gasoline a he mau waiwai anti-knock maikaʻi loa. Loaʻa iā ia ka launa maikaʻi me ka gasoline, emi ka omo ʻana o ka wai, a ʻaʻohe haumia i ke kaiapuni.
Hiki i ka MTBE ke hoʻomaikaʻi i nā ʻano hoʻomaka anu a me ka hana wikiwiki o ka ʻaila, a ʻaʻohe ona hopena maikaʻi ʻole i ke kū'ē ʻana o ka ea.
ʻOiai he haʻahaʻa ka waiwai calorific o ka methyl tert butyl ether, ua hōʻike nā hoʻokolohua hoʻokele e hiki i ka hoʻohana ʻana i ka gasoline me 10% MTBE ke hōʻemi i ka hoʻohana ʻana i ka wahie ma 7% a hōʻemi nui i ka nui o ke kēpau a me ka CO i loko o ke kinoea hoʻopau, ʻoiai ka hoʻokuʻu ʻana o nā hydrocarbons aromatic polycyclic carcinogenic. Ma ke ʻano he mea maka synthesis organik, hiki ke hana ʻia ka isobutene maʻemaʻe kiʻekiʻe. Hiki ke hoʻohana ʻia e hana i ka 2-methylacrolein, methacrylic acid, a me isoprene. Eia kekahi, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe analytical a me ka extractant.
ʻŌpala a me ka Hoʻouna ʻana
150KG/Drum a i ʻole e like me nā koi a ka mea kūʻai aku.
No nā waiwai maʻamau a hiki ke hāʻawi ma ke kai a me ka lewa
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.
