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mankhwala

(R)-(-)-2-methoxymethyl pyrrolidine (CAS# 84025-81-0)

Chemical Property:

Molecular Formula C6H13NO
Misa ya Molar 115.17
Kuchulukana 0.932g/mLat 20°C(lat.)
Boling Point 61-62 ° C 40mm
Kuzungulira Kwapadera (α) -2.4o (C=2% MU BENZENE)
Pophulikira 45°C
Kuthamanga kwa Vapor 5.73mmHg pa 25°C
Maonekedwe Madzi
Mtundu Zopanda mtundu
Mtengo wa BRN 4229755
pKa 10.01±0.10 (Zonenedweratu)
Mkhalidwe Wosungira pansi pa mpweya wa inert (nayitrogeni kapena Argon) pa 2-8 °C
Zomverera Zosamva mpweya
Refractive Index n20/D 1.446

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa R10 - Yoyaka
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
Ma ID a UN UN 1993 3/PG 3
WGK Germany 3
FLUKA BRAND F CODES 3-10-34
HS kodi 29339900
Kalasi Yowopsa 3
Packing Group III

 

Mawu Oyamba

The (R) - (-) -2-methymethyl pyrrolidine ((R) - (-) -2-methymethyl pyrrolidine) ndi organic pawiri ndi mankhwala formula C7H15NO ndi molecular kulemera kwa 129.20g / mol.

 

Chilengedwe:

(R)-(-) -2-methymethyl pyrrolidine ndi madzi achikasu opepuka komanso onunkhira apadera. Itha kusungunuka muzinthu zambiri zosungunulira organic, monga ethanol, etha ndi dichloromethane.

 

Gwiritsani ntchito:

(R) - (-) -2-methymethyl pyrrolidine amagwiritsidwa ntchito kwambiri popanga organic synthesis. Itha kugwiritsidwa ntchito ngati chothandizira, zosungunulira ndi sing'anga muzosintha zosiyanasiyana. Nthawi zambiri amagwiritsidwa ntchito ngati chiral inducer mu kaphatikizidwe ka mankhwala kuti athe kuwongolera zomwe zimachitika kuti apange mawonekedwe apadera a stereochemical. Kuphatikiza apo, itha kugwiritsidwanso ntchito popanga zinthu zachilengedwe komanso kafukufuku wamankhwala mu organic synthesis.

 

Njira Yokonzekera:

(R) - (-) -2-methymethyl pyrrolidine ikhoza kukonzedwa ndi zomwe pyrrolidine ndi methyl p-toluenesulfonate. Njira yeniyeni ya kaphatikizidwe imatha kutanthauza zolemba kapena patent yoyenera.

 

Zambiri Zachitetezo:

Kawopsedwe wa (R) - (-) -2-methymethyl pyrrolidine ndi wochepa, koma malamulo okhudzana ndi chitetezo akuyenera kuwonedwabe. Zingakhale zokwiyitsa m'maso ndi pakhungu, choncho pewani kukhudzana mwachindunji panthawi ya opaleshoni. Iyenera kuchitidwa pamalo olowera mpweya wabwino ndipo kusamala kupewedwera mpweya wake. Valani zida zodzitetezera zoyenera monga magolovesi, magalasi ndi zovala zodzitetezera mukamagwiritsa ntchito. Ngati mwakowetsedwa kapena kutengedwa molakwika, pitani kuchipatala mwamsanga.


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