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3-amino-2-chloro-6-picoline (CAS# 39745-40-9) Isithombe Esifakiwe
  • 3-amino-2-chloro-6-picoline (CAS# 39745-40-9) 1

3-amino-2-chloro-6-picoline (CAS# 39745-40-9)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H7ClN2
I-Molar Mass 142.59
Ukuminyana 1.2124 (isilinganiso esinzima)
I-Melting Point 88-91 °C
I-Boling Point 232.49°C (isilinganiso esinzima)
I-Flash Point 112.5°C
I-Vapor Presure 0.011mmHg ku-25°C
Ukubukeka I-Crystalline Powder
Umbala Ukhilimu ukuze ube tan
pKa 3.38±0.10(Okubikezelwe)
Isimo Sesitoreji ngaphansi kwegesi ye-inert (nitrogen noma i-Argon) ku-2–8 °C
I-Refractive Index 1.4877 (isilinganiso)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

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
R37/38 – Ukucasula uhlelo lokuphefumula kanye nesikhumba.
I-R22 – Iyingozi uma igwinywe
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
Ikhodi ye-HS 29339900
I-Hazard Class 6.1

3-amino-2-chloro-6-piccoline (CAS#39745-40-9) Isingeniso

I-5-Amino-6-chroo-2-picoline iyinhlanganisela ye-organic enefomula ye-molecular C7H8ClN2 kanye nesisindo se-molecule engu-162.61g/mol.

Inhlanganisela iyikristalu eqinile emhlophe enephunga elihlukile. Ingancibilika emanzini kanye nezincibilikisi eziningi eziphilayo. Inhlanganisela izinzile ekushiseni okuvamile, kodwa ingase ibole ngaphansi kwezinga lokushisa eliphezulu noma ukukhanya.

I-5-Amino-6-chloro-2-picoline inezinhlobonhlobo zokusetshenziswa kwezokwelapha namakhemikhali. Isetshenziswa njengengxenye ephakathi ku-organic synthesis futhi ingasetshenziswa ukulungisa izinhlanganisela ezihlukahlukene ze-organic. Ngaphezu kwalokho, ibuye isetshenziswe njengezinto zokusetshenziswa kanye neziphakathi emkhakheni wezibulala-zinambuzane kanye nemithi.

I-5-Amino-6-chloro-2-picoline ingalungiswa ngokusabela kwamakhemikhali kwe-2-chloro-6-methylpyridine ne-ammonia. Ngokuqondile, i-2-chloro-6-methylpyridine negesi ye-ammonia ingasabela ngaphansi kwezimo ezifanele zokusabela, bese ihlanzwa nge-crystallization ukuze kutholwe umkhiqizo ohlosiwe.

Mayelana nolwazi lokuphepha, i-5-Amino-6-chloro-2-picoline iyinhlanganisela yemvelo enezinga elithile lengozi. Kungase kubangele ukucasuka ohlelweni lokuphefumula, isikhumba namehlo. Izinyathelo zokuzivikela ezifanele, njengezibuko, amagilavu ​​nezingubo zokuzivikela ezifanele, kufanele zithathwe lapho kusetshenziswa noma kuhlangana nenhlanganisela. Lapho uphatha lesi sithako, gwema ukuphefumula umhwamuko noma uthuli lwawo futhi uqinisekise ukungena komoya okuhle endaweni yokusebenza. Ekugcinweni nasekulahlweni kwenhlanganisela, izinqubo zokuphepha ezifanele kufanele zilandelwe.

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