2-Isopropyl-3-methoxypyrazine (CAS#93905-03-4)

Isakhiwo Samakhemikhali:

I-Molecular Formula	I-C8H12N2O
I-Molar Mass	152.19
Ukuminyana	0.996 g/mL ku-25 °C (okhanyisiwe)
I-Boling Point	120-125 °C (20 mmHg)
I-Flash Point	152°F
Inombolo ye-JECFA	790
I-Vapor Presure	0.274mmHg ku-25°C
Ukubukeka	uketshezi olucacile
Umbala	Ayinambala ukuya kokuwolentshi ukuya kokuluhlaza
Iphunga	iphunga likaphizi oluhlaza
pKa	0.81±0.10(Okubikezelwe)
Isimo Sesitoreji	Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index	n20/D 1.494(lit.)
Sebenzisa	Ukusetshenziswa kwansuku zonke, ukunambitheka kokudla

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi	R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R39/23/24/25 - R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. I-R11 – Ivutha Kakhulu
Incazelo Yokuphepha	S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. I-S24/25 - Gwema ukuthintana nesikhumba namehlo. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. S16 – Zigcine kude nemithombo yokuthungela. I-S7 – Gcina isitsha sivalwe ngokuqinile. S36/37/38 -
Ama-ID e-UN	UN 1230 3/PG 2
I-WGK Germany	3
Ikhodi ye-HS	29339900

Isingeniso

I-2-Methoxy-3-isopropylpyrazine, eyaziwa nangokuthi i-MIBP (i-Methoxyisobutylpyrazine), iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala

- Iphunga: Inephunga elifana nelikapelepele oluhlaza

Sebenzisa:

Indlela:

I-2-Methoxy-3-isopropylpyrazine ingahlanganiswa ngezinyathelo ezilandelayo:

I-sodium sulfate ne-sodium bicarbonate zisetshenziselwa ukulungisa inani le-pH.

I-Pyrazine, isopropyl magnesium bromide, ne-methanol zisabela ezingeni lokushisa elifanele.

Ngemuva kokuthi ukusabela kuqediwe, i-compound ehlanzekile i-distilled futhi icwecwe.

Ulwazi Lokuphepha:

- I-2-Methoxy-3-isopropylpyrazine inobuthi obuphansi kodwa isadinga ukuphathwa okuphephile kwekhemikhali okufanele kulandelwe.

- Gwema ukuthinta isikhumba, amehlo, nolwelwesi lwamafinyila. Uma kwenzeka ukuthintana, hlambulula ngokushesha ngamanzi amaningi.