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ibicuruzwa

2-Amino-3-bromo-5-methylpyridine (CAS # 17282-00-7)

Umutungo wa Shimi:

Inzira ya molekulari C6H7BrN2
Misa 187.04
Ubucucike 1.5672 (igereranya)
Ingingo yo gushonga 73-76 ° C (lit.)
Ingingo ya Boling 252.3 ± 35.0 ° C (Biteganijwe)
Flash point 106.4 ° C.
Amazi meza Kudashobora gukemuka
Gukemura Chloroform (Buhoro), Methanol (Buhoro)
Umwuka 0.0194mmHg kuri 25 ° C.
Kugaragara Ikirahure cy'umuhondo
Ibara Umuhondo kuba beige cyangwa umukara
BRN 471829
pKa 4.28 ± 0.49 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Inert ikirere, Ubushyuhe bwicyumba
Ironderero 1.5500 (igereranya)
MDL MFCD00068231
Ibintu bifatika na shimi WGK Ubudage: 3

Ibicuruzwa birambuye

Ibicuruzwa

Ibyago n'umutekano

Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
WGK Ubudage 3
Kode ya HS 29333999
Icyiciro cya Hazard IRRITANT

2-Amino-3-bromo-5-methylpyridine (CAS # 17282-00-7) intangiriro

2-Amino-3-bromo-5-methylpyridine ni ifumbire mvaruganda. Ibikurikira nintangiriro yibiranga, ikoreshwa, uburyo bwo gutegura namakuru yumutekano ya 2-amino-3-bromo-5-methylpyridine:

Ubwiza:
- Kugaragara: 2-Amino-3-bromo-5-methylpyridine ni ibara ritagira ibara ry'umuhondo ryerurutse.
- Gukemura: Bifite aho bigarukira mumazi ariko bigashonga mumashanyarazi.

Koresha:
- Irashobora kandi gukoreshwa muguhuza ibinyabuzima ngengabihe hamwe nibikoresho bikora.

Uburyo:
- 2-Amino-3-bromo-5-methylpyridine isanzwe iboneka mugukora 2-amino-3-bromopyridine hamwe na methyl halide. Uburyo bwihariye bwo gutegura bushobora kuboneka mubitabo cyangwa igitabo cya synthesis.

Amakuru yumutekano:
- 2-Amino-3-bromo-5-methylpyridine irashobora kurakaza uruhu, amaso, hamwe nubuhumekero.
- Iyo ikora, hagomba gufatwa ingamba zikwiye zo kurinda umuntu nka gants, inkweto zo kurinda amaso, hamwe na masike ya gaze.
- Igomba gukorerwa ahantu hafite umwuka uhagije kugirango wirinde guhumeka umukungugu cyangwa imyuka.
- Mugihe uhuye cyangwa watewe nimpanuka, kwoza ako kanya ako kanya cyangwa ushakire kwa muganga vuba bishoboka. Mugihe cyo gutunganya no kubika imiti, hagomba kubahirizwa uburyo bwiza bwumutekano.

 


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