China 4931-66-2 Pyr-Ome-OH masana'anta da masana'anta |Jiayinglai

4931-66-2 Hoton da aka Fitar da Pyr-Ome-OH

4931-66-2 Pyr-Ome-OH

Takaitaccen Bayani:

Bayyanar	Kodadden ruwa mai rawaya
MF	C6H9NO3
MW	143.14
Tsafta	95+

Aika mana imel

Cikakken Bayani

Yanayin sufuri&hanyar jigilar kayayyaki da aka ba da shawarar:
Ta iska, ta ruwa ko ta hanyar bayyanawa

Yanayin ajiya:
Ajiye a cikin duhu wuri, Rufe a bushe, Zazzabin ɗaki

Mafi ƙarancin oda Qty:
Tattaunawa

Takaddun shaida:
COA, HPLC, GC, HNMR, Assay, Abubuwan Ruwa (KF), TLC akwai

Makamantu

2-PYRROLIDONE-5-CARBOXYLICIDMETHYLESTER;

METHYLL-PYROGLUTAMATE;

METHYL (S) -2-PYROLIDINONE-5-CARBOXYLATE;

METHYL (S)-(+) -2-PYRROLIDONE-5-CARBOXYLATE;

L-PYR-OME;

(+)-L-PYROGLUTAMICIDMETHYLESTER;

L-PYROGLUTAMICIDMETHYLESTER;

H-PGLU-OME

Packing na ciki

Yawancin lokaci ana amfani da su don shirya foda.Kuma za su iya hana rana da ruwa yin muni.

shiryawa na waje

Katin mai wuya zai iya kare samfuran ku daga faɗuwa da jika.

Aikace-aikace

Ana yin Ester ne daga halayen inorganic acid ko Organic acid ko barasa.Barasa ko phenol ko acidic anhydride, barasa da ethylene, free acidic acid da fatty nitrogen da aka samu suma na iya samar da ester.Hydrogen akan alpha-carbon a cikin kwayoyin ester yana rasa barasa na kwayoyin halitta tare da wani ester kwayoyin halitta a karkashin yanayin alkaline don samar da β-keto ester, wanda ake kira ester contraction reaction.Alal misali, acetyl acetate an samar da shi don samar da acetyl ethyl acetate.Wannan halayen yana da mahimmanci sosai a cikin haɗin kwayoyin halitta.

Sunan ester ya fito ne daga daidai sunan carboxylic acid da barasa ko phenol, kamar "wani acid da wani ester".Ana kiran esters da'ira lactone (lactone).Abubuwan sinadarai na ester sun yi kama da amyl niche anhydride, wanda ke da haɗari ga hydrolysis, barasa da ammoniya.Low-grade ester mai ƙamshi ne kuma ruwa mara launi, kuma ester ci gaba yana da ƙarfi.Estes sune mahimman abubuwan kaushi da kayan aikin roba, kuma wasu esters sune kwayoyi da kansu.Dangane da nau'in acid, ana iya raba ester zuwa inorganic acid ester da Organic acid ester.Etate, ethyl acetate shine mai ester, acetate shine ester aromatic, kuma namanonate shine ester cyclic.