Nā huahana
Diethylene glycol butyl ethe (DB)
Hōʻike huahana
Hana ʻia ʻo Diethylene glycol monobutyl ether (DEGBE) e ka hopena o ka ethylene oxide a me ka n-butanol me kahi catalyst alkalic.
I loko o nā huahana pesticide, hana ʻo DEGBE ma ke ʻano he mea hoʻoneʻe no ka hoʻokumu ʻana ma mua o ka puka ʻana mai o ka hua mai ka lepo a ma ke ʻano he stabilizer. ʻO DEGBE kekahi mea waena kemika no ka synthesis o diethylene glycol monobutyl ether acetate, diethylene glycol dibutyl ether, a me piperonyl acetate, a ma ke ʻano he mea hoʻoheheʻe i nā enamels i hoʻomoʻa ʻia. ʻO nā noi ʻē aʻe o DEGBE he mea hoʻopuehu no nā resins vinyl chloride i loko o nā organosols, kahi mea hoʻoheheʻe no nā wai hoʻoheheʻe hydraulic, a me kahi mea hoʻoheheʻe like ʻole no ke kopa, ka aila, a me ka wai i nā mea hoʻomaʻemaʻe hale. Hoʻohana ka ʻoihana lole i ka DEGBE ma ke ʻano he hoʻonā wai. ʻO DEGBE kekahi mea hoʻoheheʻe no ka nitrocellulose, nā aila, nā mea hoʻonaninani, nā kopa, a me nā polymers. Hoʻohana pū ʻia ʻo DEGBE ma ke ʻano he mea hoʻohui i nā mea hoʻomaʻemaʻe wai, ʻoki wai, a me nā mea kōkua textile. I loko o ka ʻoihana paʻi, ʻo nā noi DEGBE e loaʻa: ka mea hoʻoheheʻe i nā lacquers, nā pena, a me nā inika paʻi; mea hoʻoheheʻe kiʻekiʻe e hoʻoheheʻe ʻia e hoʻomaikaʻi i ka nani a me nā waiwai kahe; a hoʻohana ʻia ma ke ʻano he solubilizer i nā huahana aila mineral.
Waiwai
| Kumukumu | C6H14O2 | |
| CAS NO | 112-34-5 | |
| helehelena | wai waihoʻoluʻu, ʻōlinolino, wai ʻoniʻoni | |
| mānoanoa | 0.967 g/mL ma 25 °C(kukui) | |
| wahi paila | 231 °C(māmā) | |
| flash(ing) point | 212 °F | |
| kāʻei ʻana | pahu pahu / ISO pahu | |
| Waihona | E kūʻai ma kahi ʻoluʻolu, ventilated, maloʻo, hoʻokaʻawale ʻia mai ke kumu ahi, pono e mālama ʻia ka hoʻouka ʻana a me ka hoʻokuʻu ʻana e like me ka hoʻolako ʻana o nā kemika ʻona. | |
*No ke kuhikuhi wale nō nā ʻāpana. No nā kikoʻī, e nānā iā COA
Palapala noi
| Hoʻohana ʻia e like me ka solvent no ka nitrocellulose, varnish, paʻi ʻīnika, ʻaila, resin, a me nā mea ʻē aʻe, a ma ke ʻano he waena no nā plastic synthetic. Hoʻohana ʻia ʻo ia e like me ka mea hoʻoheheʻe no ka uhi ʻana, paʻi ʻīnika, peʻa paʻi papa ʻīnika, ʻaila, resin, a me nā mea ʻē aʻe. mea lawe lāʻau |
Hoʻomalu mālama
E kūʻai i loko o kahi hale kūʻai maʻalili. E mālama i ke ahi a me ke kumu wela. Pale i ka lā pololei. E hoʻopaʻa i ka pahu. Pono e mālama kaʻawale mai nā oxidizers, mai hui pū i ka waiho ʻana. Hoʻolako ʻia me ke ʻano kūpono a me ka nui o nā lako hana ahi. Pono e hoʻolako ʻia ka wahi e mālama ai me nā lako lapaʻau ulia pōpilikia a me nā lako hale kūpono.
Pōmaikaʻi
ʻO ka maikaʻi o ka huahana, ka nui kūpono, ka hāʻawi maikaʻi ʻana, ke kūlana kiʻekiʻe o ka lawelawe He ʻoi aku ka maikaʻi ma mua o kahi amine like, ethanolamine, i hiki ke hoʻohana ʻia kahi kiʻekiʻe kiʻekiʻe no ka hiki ʻana o ka corrosion. ʻAe kēia i nā mea hoʻomaʻemaʻe e holoi i ka hydrogen sulfide ma kahi haʻahaʻa haʻahaʻa o ka amine me ka liʻiliʻi o ka hoʻohana ʻana i ka ikehu.
