China 2-Methoxyethanol CAS 109-86-4 fakitale ndi opanga

2-Methoxyethanol CAS 109-86-4

kufotokozera mwachidule:

Ethylene glycol monomethyl ether (yofupikitsidwa kuti MOE), yomwe imadziwikanso kuti ethylene glycol methyl ether, ndi madzi opanda mtundu komanso owonekera bwino, osakanikirana ndi madzi, mowa, acetic acid, acetone ndi DMF. Monga chosungunulira chofunikira, MOE imagwiritsidwa ntchito kwambiri ngati chosungunulira mafuta osiyanasiyana, ma cellulose acetate, ma cellulose nitrates, utoto wosungunuka ndi mowa ndi ma resins opangidwa.
Imapezeka ndi kuyanjana kwa ethylene oxide ndi methanol. Onjezani methanol ku boron trifluoride ether complex, ndikulowetsa ethylene oxide pa 25-30°C mukusakaniza. Pambuyo podutsa, kutentha kumakwera mpaka 38-45°C. Yankho lotsatira limachiritsidwa ndi potassium hydrocyanide- Sinthani yankho la methanol kukhala pH=8-Chemicalbook9. Bwezerani methanol, isungunuleni, ndikusonkhanitsa magawo asanafike 130°C kuti mupeze chinthu chosaphikidwa. Kenako chitani distillation ya magawo, ndikusonkhanitsa gawo la 123-125°C ngati chinthu chomalizidwa. Pakupanga mafakitale, ethylene oxide ndi anhydrous methanol zimayankhidwa pa kutentha kwakukulu komanso kupanikizika popanda chothandizira, ndipo chinthu chokolola chambiri chingapezeke。
Chogulitsachi chimagwiritsidwa ntchito ngati chosungunulira mafuta osiyanasiyana, lignin, nitrocellulose, cellulose acetate, utoto wosungunuka ndi mowa ndi ma resins opangidwa; monga chothandizira kudziwa chitsulo, sulfate ndi carbon disulfide, ngati chosungunulira zokutira, komanso cellophane. Mu zotsekera zopaka, ma varnish ouma mwachangu ndi enamel. Chingagwiritsidwenso ntchito ngati cholowetsa ndi choyezera mumakampani opanga utoto, kapena ngati pulasitiki ndi chowunikira. Monga chothandizira pakupanga mankhwala achilengedwe, ethylene glycol monomethyl ether imagwiritsidwa ntchito kwambiri popanga acetate ndi ethylene glycol dimethyl ether. Ndi chinthu cha Chemicalbook chopangira bis(2-methoxyethyl)phthalate plasticizer. Kusakaniza kwa ethylene glycol monomethyl ether ndi glycerin (ether: glycerin = 98:2) ndi chowonjezera cha mafuta ankhondo chomwe chingalepheretse icing ndi dzimbiri la bakiteriya. Pamene ethylene glycol monomethyl ether imagwiritsidwa ntchito ngati choletsa kukula kwa mafuta a jet, kuchuluka kwa zowonjezera ndi 0.15% ± 0.05%. Ili ndi hydrophilicity yabwino. Imagwiritsa ntchito gulu lake la hydroxyl mu mafuta kuti igwirizane ndi kuchuluka kwa mamolekyu amadzi mu mafuta. Kupangidwa kwa mgwirizano wa hydrogen bond, pamodzi ndi malo ake otsika kwambiri oundana, kumachepetsa malo oundana a madzi mu mafuta, zomwe zimapangitsa kuti madziwo alowe mu ayezi. Ethylene glycol monomethyl ether ndi chowonjezera chotsutsana ndi tizilombo toyambitsa matenda.

Dzina:2-Methoxyethanol CAS 109-86-4

Dzina la Kampani:MIT-IVY

Kuwonekera:madzi owonekera opanda mtundu

Chitetezo cha Zachilengedwe::Inde

Chitsimikizo::ISO

Mtundu:Amagwiritsidwa ntchito ngati chosungunulira chophimba, cholowetsa, chothandizira kukhazikika komanso chosinthira cha organic.

Phukusi Loyendera:NGOMA

Kusintha makonda::Inde

Kutha Kupanga:Matani 500 pamwezi

Chiyambi:China

Tumizani imelo kwa ife Tsitsani MSDS/COA Tsitsani PDF

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chiyambi cha malonda

Munda wofunsira

Chogulitsachi chimagwiritsidwa ntchito ngati chosungunulira mafuta osiyanasiyana, lignin, nitrocellulose, cellulose acetate, utoto wosungunuka ndi mowa ndi ma resins opangidwa; monga chothandizira kudziwa chitsulo, sulfate ndi carbon disulfide, ngati chosungunulira zokutira, komanso cellophane. Mu zotsekera zopaka, ma varnish ouma mwachangu ndi enamel. Chingagwiritsidwenso ntchito ngati cholowetsa ndi choyezera mumakampani opanga utoto, kapena ngati pulasitiki ndi chowunikira. Monga chothandizira pakupanga mankhwala achilengedwe, ethylene glycol monomethyl ether imagwiritsidwa ntchito kwambiri popanga acetate ndi ethylene glycol dimethyl ether. Ndi chinthu cha Chemicalbook chopangira bis(2-methoxyethyl)phthalate plasticizer. Kusakaniza kwa ethylene glycol monomethyl ether ndi glycerin (ether: glycerin = 98:2) ndi chowonjezera cha mafuta ankhondo chomwe chingalepheretse icing ndi dzimbiri la bakiteriya. Pamene ethylene glycol monomethyl ether imagwiritsidwa ntchito ngati choletsa kukula kwa mafuta a jet, kuchuluka kwa zowonjezera ndi 0.15% ± 0.05%. Ili ndi hydrophilicity yabwino. Imagwiritsa ntchito gulu lake la hydroxyl mu mafuta kuti igwirizane ndi kuchuluka kwa mamolekyu amadzi mu mafuta. Kupangidwa kwa mgwirizano wa hydrogen bond, pamodzi ndi malo ake otsika kwambiri oundana, kumachepetsa malo oundana a madzi mu mafuta, zomwe zimapangitsa kuti madziwo alowe mu ayezi. Ethylene glycol monomethyl ether ndi chowonjezera chotsutsana ndi tizilombo toyambitsa matenda.

Kufotokozera za zomangamanga

2-Methoxyethanol

CAS 109-86-4

Nambala ya CB: CB4852791

Fomula ya maselo: C3H8O2

kulemera kwa molekyulu: 76.09

Malo osungunuka: -85°C

Kutentha: 124-125°C (lit.)

Kuchuluka: 0.965g/mL pa 25°C (lit.)

Kuthamanga kwa mpweya: 6.17mmHg (20°C)

Chizindikiro cha refractive: n20/D1.402(lit.)

Malo owunikira: 115°F

Malo osungira: Sungani pa +5°C mpaka +30°C

Kusungira ndi mayendedwe

Kulongedza: malinga ndi zofunikira za makasitomala
Kusunga: Sungani pamalo ouma, amdima komanso opumira mpweya.

Zambiri za Kampani

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Ubwino wanu:
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