isibhengezo_sekhasi

umkhiqizo

3-AMINO-6-CHLORO-4-PICOLINE(CAS# 66909-38-4)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H7ClN2
I-Molar Mass 142.59
Ukuminyana 1.260
I-Melting Point 69-73 °C
I-Boling Point 310 ℃
I-Flash Point 141℃
Ukuncibilika kwamanzi Incibilika kancane emanzini.
I-Vapor Presure 0.000627mmHg ku-25°C
Ukubukeka Okuqinile
Umbala Owolintshi ophaphathekile
pKa 1.79±0.10(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi
I-Refractive Index 1.4877 (isilinganiso)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi I-Xn - Iyingozi
Amakhodi Engozi R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile.
R41 – Ingozi yokulimala okubi emehlweni
I-R22 – Iyingozi uma igwinywe
R37/38 – Ukucasula uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S39 – Gqoka ukuvikela iso / ubuso.
Ama-ID e-UN 2811
I-WGK Germany 3
Ikhodi ye-HS 29333990
I-Hazard Class I-IRRITANT

 

Isingeniso

I-3-Amino-6-chroo-4-picoline iyinhlanganisela ye-organic ene-chemical formula C7H8ClN2. Okulandelayo yincazelo yemvelo yayo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha:

 

Izakhiwo: I-3-Amino-6-chloro-4-picolini iyikristalu eqinile, engenambala ukuya kokuphuzi. Iyancibilika kuzincibilikisi zemvelo ezifana notshwala, i-ether ne-chloroform ezingeni lokushisa elijwayelekile, futhi inokuncibilika okuphansi emanzini.

 

Ukusetshenziswa: I-3-Amino-6-cholo-4-picoline iyinhlanganisela ebalulekile ephakathi, enezinhlobonhlobo zezinhlelo zokusebenza ekuhlanganiseni kwezinto eziphilayo. Ingasetshenziswa ekulungiseleleni imithi, izibulala-zinambuzane, odayi nezinye izinhlanganisela eziphilayo.

 

Indlela yokulungiselela: Ukulungiswa kwe-3-Amino-6-chloro-4-picoline kungatholakala ngokuphendula i-pyridine nge-ammonia chloride. Izimo ezithile zokusabela nezinqubo zingahluka futhi zingabhekiselwa kuzo ngezincwadi noma amalungelo obunikazi.

 

Ulwazi Lokuphepha: I-3-Amino-6-chloro-4-picoline kufanele ithathwe njengenhlanganisela enobuthi futhi izinqubo zokuphepha ezifanele kufanele zilandelwe ngokuqinile. Lapho usebenza, gwema ukuthinta isikhumba namehlo, futhi uqinisekise ukuthi ukuhlinzwa kwenziwa endaweni enomoya omuhle. Uma udliwe noma uhogele, funa usizo lwezokwelapha ngokushesha futhi ulethe ulwazi mayelana nenhlanganisela.


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