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ibicuruzwa

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

Umutungo wa Shimi:

Inzira ya molekulari C5H7N3
Misa 109.13
Ubucucike 1.138 ± 0.06 g / cm3 (Biteganijwe)
Ingingo ya Boling 224.3 ± 15.0 ° C (Biteganijwe)
Flash point 112.1 ° C.
Gukemura DMSO, Methanol
Umwuka 0.0918mmHg kuri 25 ° C.
Kugaragara Birakomeye
Ibara Umuhondo muke
pKa 7.89 ± 0.29 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Inert ikirere, 2-8 ° C.
Ironderero 1.557

Ibicuruzwa birambuye

Ibicuruzwa

Kode ya HS 29335990

 

Intangiriro

5-Pyrimidine methylamine. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya 5-pyrimidine methylamine:

 

Ubwiza:

- Kugaragara: 5-Pyrimidine methylamine ni ibara ritagira ibara ry'umuhondo.

- Gukemura: Irashobora gushonga mumazi cyangwa kumashanyarazi.

- Guhagarara: 5-Pyrimidine methylamine ifite ituze ryiza, ariko irashobora kubora mugihe cy'ubushyuhe bwinshi cyangwa aside ikomeye.

 

Koresha:

- Imiti yica udukoko: methylamine 5-pyrimidine ikoreshwa cyane nkumuti wica udukoko kandi igira ingaruka nziza yo kwica udukoko nudukoko.

 

Uburyo:

- 5-Pyrimidine methylamine irashobora guhuzwa na:

1. Igisubizo cya 5-pyrimidinol hamwe na formaldehyde kugirango ikore 5-pyrimidincarbinol.

2. Hanyuma, methanol 5-pyrimidine isubizwa hamwe na ammonia kugirango itange methylamine 5-pyrimidine.

 

Amakuru yumutekano:

- 5-Pyrimidine methylamine igira ingaruka nke ku bantu no ku bidukikije, ariko haracyakenewe ingamba zikurikira z'umutekano:

- Irinde guhumeka imyuka ya methylamine 5-pyrimidine, imyuka, cyangwa igihu kandi wirinde guhura nuruhu.

- Ibikoresho bikwiye byo kurinda nka gants, indorerwamo, imyenda yo gukingira bigomba kwambara mugihe cyo gukora.

- 5-methylamine ya Pyrimidine igomba kubikwa mu kintu cyumuyaga mwinshi, kure yumuriro uva hamwe nubushyuhe.

- Imyanda igomba kujugunywa hakurikijwe amabwiriza y’ibanze kugirango hirindwe ibidukikije.

 

Nyamuneka menye neza ko wasomye neza kandi ukumva impapuro zumutekano zijyanye n'amabwiriza yo gukora mbere yo gukoresha 5-pyrimidinemethylamine, hanyuma ukayikoresha uyobowe numuntu ufite uburambe.


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  • Ibikurikira:

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