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ibicuruzwa

2-AMINO-5-CHLORO-3-PICOLINE (URUBANZA # 20712-16-7)

Umutungo wa Shimi:

Inzira ya molekulari C6H7ClN2
Misa 142.59
Ubucucike 1.260
Ingingo yo gushonga 56-61 ° C.
Ingingo ya Boling 254 ℃
Flash point 107 ℃
Umwuka 0.0182mmHg kuri 25 ° C.
pKa 4.98 ± 0.49 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Inert ikirere, Ubushyuhe bwicyumba
Ironderero 1.592

Ibicuruzwa birambuye

Ibicuruzwa

Ibyago n'umutekano

Kode y'ingaruka R22 - Byangiza niba byamizwe
R37 / 38 - Kurakaza sisitemu yubuhumekero nuruhu.
R41 - Ibyago byo kwangirika cyane kumaso
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 39 -
S39 - Kwambara ijisho / kurinda amaso.
WGK Ubudage 3
Icyiciro cya Hazard IRRITANT

20712-16-7 - Intangiriro

Nibintu kama hamwe na chimique C7H8ClN. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imyiteguro namakuru yumutekano: Kamere:
-Ibigaragara: Nibintu byera bya kristaline.
-Gukemuka: Gukomera kwayo mumazi ni muke, ariko birashobora gushonga mumashanyarazi (nka Ethanol na dimethylformamide).
-Guhungabana: Birahagaze neza mubushyuhe bwicyumba kandi birashobora kubora mugihe cyumucyo cyangwa ubushyuhe. Koresha:
Ifite intera nini ya porogaramu murwego rwa synthesis.
-Bishobora gukoreshwa nkigihe cyo guhuza ibice bya pyridine nibindi bintu kama.
-Mu gusanisha ibiyobyabwenge, akenshi bikoreshwa nkibikoresho fatizo bya sintetike yibiyobyabwenge bya Antibacterial nibiyobyabwenge bya antiparasitike.

Uburyo:
Irashobora gutegurwa nigisubizo gikurikira:
-Bwa mbere, 3-picoline ifata sodium ya chloride imbere ya karubone ya sodium kugirango ikore 2-methyl-3-chloropyridine.
-Noneho, 2-methyl -3-chloropyridine ikora hamwe na ammonia mumuti wa karubone kugirango ubyare pyridine.

Amakuru yumutekano:
-Ku gukoresha no gukoresha imiti, nyamuneka reba urupapuro rwumutekano (MSDS) nibisobanuro bikwiye.
-Bishobora kurakaza uruhu, amaso hamwe nubuhumekero.
-Iyo ukoresha, irinde guhumeka aerosole cyangwa guhura nuruhu n'amaso.
-Mu gikorwa, ugomba gukurikiza ingamba zikwiye z'umutekano, nko kwambara uturindantoki turinda, ibirahure byumutekano hamwe na masike yo gukingira.


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