isibhengezo_sekhasi

umkhiqizo

5-Aminomethylpyrimidine (CAS# 25198-95-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C5H7N3
I-Molar Mass 109.13
Ukuminyana 1.138±0.06 g/cm3(Kubikezelwe)
I-Boling Point 224.3±15.0 °C(Kubikezelwe)
I-Flash Point 112.1°C
Ukuncibilika DMSO, Methanol
I-Vapor Presure 0.0918mmHg ku-25°C
Ukubukeka Okuqinile
Umbala Okuphuzi Okuncibilika Kaphansi
pKa 7.89±0.29(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongenayo, 2-8°C
I-Refractive Index 1.557

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ikhodi ye-HS 29335990

 

Isingeniso

5-Pyrimidine methylamine. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-5-pyrimidine methylamine:

 

Ikhwalithi:

- Ukubukeka: I-5-Pyrimidine methylamine iqinile engenambala ukuya kokuphuzi.

- I-Solubility: Ingancibilika emanzini noma ku-organic solvents.

- Ukuzinza: I-5-Pyrimidine methylamine inokuzinza okuhle, kodwa ingase ibole ngaphansi kokushisa okuphezulu noma izimo ze-asidi ezinamandla.

 

Sebenzisa:

- Izibulala-zinambuzane: I-5-pyrimidine methylamine isetshenziswa kabanzi njenge-insecticide futhi inomphumela omuhle wokubulala ezinambuzaneni nasezilokazaneni ezithile.

 

Indlela:

I-5-Pyrimidine methylamine ingahlanganiswa ngu:

1. Ukusabela kwe-5-pyrimidinol nge-formaldehyde ukwakha i-5-pyrimidincarbinol.

2. Khona-ke, i-5-pyrimidine methanol isabela ne-ammonia ukukhiqiza i-5-pyrimidine methylamine.

 

Ulwazi Lokuphepha:

I-5-Pyrimidine methylamine inomthelela olinganiselwe kubantu nasemvelweni, kodwa izinyathelo zokuphepha ezilandelayo zisadingeka:

Gwema ukuhogela amagesi angu-5-pyrimidine methylamine, umhwamuko, noma inkungu futhi ugweme ukuthintana kwesikhumba.

- Izimpahla zokuzivikela ezifanele njengamagilavu, izibuko, nezingubo zokuzivikela kufanele zigqokwe ngesikhathi sokusebenza.

- 5-Pyrimidine methylamine kufanele igcinwe esitsheni esingangeni moya, kude namalangabi avulekile nemithombo yokushisa.

- Imfucuza kufanele ilahlwe ngokuhambisana nemithetho yendawo ukuze kugwenywe ukungcoliswa kwemvelo.

 

Sicela uqinisekise ukuthi ufunda ngokucophelela futhi uyawaqonda amaphepha edatha okuphepha afanele kanye nemiyalelo yokusebenza ngaphambi kokusebenzisa i-5-pyrimidinemethylamine, futhi uyisebenzise ngaphansi kokuqondisa komuntu onolwazi.


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