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ibicuruzwa

3-AMINO-2-CHLORO-5-PICOLINE (URUBANZA # 34552-13-1)

Umutungo wa Shimi:

Inzira ya molekulari C6H7ClN2
Misa 142.59
Ubucucike 1.2124 (igereranya)
Ingingo yo gushonga 86-91 ° C.
Ingingo ya Boling 232.49 ° C (igereranya)
Flash point 138.071 ° C.
Gukemura gushonga muri Methanol
Umwuka 0.001mmHg kuri 25 ° C.
Kugaragara Birakomeye
Ibara Umweru kuri Brown
pKa 2.81 ± 0.10 (Biteganijwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba
Ironderero 1.4877 (igereranya)
MDL MFCD03427656

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R41 - Ibyago byo kwangirika cyane kumaso
R37 / 38 - Kurakaza sisitemu yubuhumekero nuruhu.
R22 - Byangiza niba byamizwe
Ibisobanuro byumutekano S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
WGK Ubudage 3
Kode ya HS 29339900
Icyiciro cya Hazard IRRITANT

 

Intangiriro

5-Amino-6-chloro-3-picoline (5-Amino-6-chloro-3-picoline) ni urugingo ngengabuzima rufite imiti irimo amine, atome ya chlorine, na methyl.

 

Ibikurikira nubusobanuro burambuye kumiterere, imikoreshereze, gutegura namakuru yumutekano ya 5-Amino-6-chloro-3-picoline:

 

Kamere:

-Ibigaragara: 5-Amino-6-chloro-3-picoline ni ifu yera ya pisitori yumuhondo yijimye.

-Gushonga: Ahantu ho gushonga ni 95 ° C-96 ° C.

-Gukemuka: 5-Amino-6-chloro-3-picoline irashonga mumazi no mumashanyarazi amwe n'amwe nka alcool, ethers na ketone.

 

Koresha:

-Imikorere ya chimique: Irashobora gukoreshwa nkigihe gito muri synthesis organique kandi ikoreshwa muguhuza ibindi bintu kama.

-Ubushakashatsi bwa chimie: 5-Amino-6-cholo-3-picoline irashobora gukoreshwa nka reagent yo guhuza ibikorwa byo guhuza imiti nisesengura ryimbitse.

 

Uburyo bwo Gutegura:

Gutegura 5-Amino-6-chloro-3-picoline birashobora kuboneka hifashishijwe reaction ya pyridine hamwe na acide 2-chloroacetic cyangwa aside chloroacetic, no kugabanuka munsi ya catalizike ya hydroxide ya sodium.

 

Amakuru yumutekano:

5-Amino-6-chloro-3-picoline ifite uburozi bwihariye hamwe namakuru y’ibyago, bityo rero ingamba zikurikira z'umutekano zigomba kwitonderwa mugihe ukoresheje:

-Kwirinda guhumeka: Irinde guhumeka ibice cyangwa ifu mugihe ukora.

-Irinde guhura: Irinde guhura bitaziguye n'uruhu n'amaso.

-Ububiko: Igomba kubikwa mu kintu gifunze, kure yumuriro na okiside.

-Kwirukana imyanda: Imyanda igomba kujugunywa hakurikijwe amabwiriza yo guta imyanda yaho.

 

Nyamuneka menya ko amakuru yavuzwe haruguru ari ayerekeranye gusa, imikorere yihariye nogukoresha bigomba gukurikiza inzira z'umutekano wa laboratoire kandi ukurikije amabwiriza abigenga. Niba ufite ibindi bibazo cyangwa ukeneye ibisobanuro birambuye, nyamuneka ubaze chimiste wabigize umwuga.


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