Ethylene Glycol Monoethyl Ether Acetate Me 111-15-9

CAS:111-15-9

ʻAno Molekala:C6H12O3

kaumaha molekala:132.16

EINECS Helu:203-839-2

Lae hehee:-61 °C

Nā huaʻōlelo like:2-eea;2-Ethoxy etheracetate;2-ethoxy-ethanoacetate;2-Ethoxyethanol, ester me ka waikawa acetic;2-ethoxyethylesterkyselinyoctove;

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Huahana Huahana

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Huahana Huahana

He aha ka Ethylene glycol monoethyl ether acetate me 111-15-9?

Loaʻa ma ka hopena o ka ethylene glycol monoethyl ether a me ka acetic anhydride.Hoʻohui i ka acetic anhydride a me ka sulfuric acid.Ma hope o ka hoʻomehana ʻana a hiki i 130°C, e hoʻohui mālie i ka ethylene glycol monoethyl ether i ka dropwise.Mālama ʻia ka mahana hopena ma 130-135°C.Hoʻohui ʻia ke kahe no 1-2 h, a ʻo ka mahana reflux he 140 °C.Ma hope o ka hoʻoluʻu ʻana, e hoʻokaʻawale me ka sodium carbonate i ka pH = 7-8, a laila maloʻo me ka pāhana pāhaʻi anhydrous ʻoihana.Ua kānana ʻia ka desiccant no ka haʻihaʻi ʻana, a ua hōʻiliʻili ʻia ka distillate ma waena o 150-160 ° C.Hoʻopau hou ʻia ka hakina, a ʻohi ʻia ka hakina ma 155.5-156.5°C e like me ka huahana i hoʻopau ʻia.Hiki ke loaʻa iā ia ma ka hoʻopaʻa ʻana i ka ethylene glycol monoethyl ether a me ka acetic acid me ka sulfuric acid concentrated a refluxing i loko o ka benzene.

Hōʻike o Ethylene glycol monoethyl ether acetate me 111-15-9

Ka nana aku	ʻO ka wai ʻākala kala ʻole
KAULA(Pt-Co)	≤15
PURITY WT PCT	≥99.5 %
NAU	≤0.05 %
AKUAI(Hac)	≤0.02%

Hoʻohana i ka Ethylene glycol monoethyl ether acetate me 111-15-9

Hoʻohana ʻia ia ma ke ʻano he mea hoʻoheheʻe no ka resin, ka ʻili, ka inika, a me nā mea ʻē aʻe.Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe no ka metala a me ka mea hoʻoheheʻe ʻia i ka pena, ma ke ʻano he mea hoʻoheheʻe no ka pena palaki, ma ke ʻano he mea hoʻoheheʻe no nā pale pale, dyes, resins, ʻili, inika, a i ka hoʻokumu ʻana i nā mea hoʻomaʻemaʻe paʻakikī e like me ke metala a me ke aniani. .e like me nā mea hoʻohui kemika.