CAS 4214-74-8|2- amino -3}, {3}} dichhloropyridine

Cov khoom lag luam

Cov tshuaj nrog tus lej cas 4214-74-8 2-}} dichhloropyridin {}} amine, nrog molecular Cov qauv ntawm c₅h₄cl₂n₂ thiab txoj kev molecular hnyav ntawm 163. 00.
{{{{0} Am1 {}}}}} {}}. 1 g / cm³, ib tug melting pot 81-83 ºC, ib qho boiling taw tes ntawm 236 {{{{{{19} ± ± 25.9 ºC, ib lub zog ntawm 0.1 ± 0.5 mmHg ntawm 25 degree, ib qhov ntsuas qhov tseeb ntawm 1.623, thiab yog insoluble hauv dej.

Cov ntaub ntawv yooj yim

Cov Ntaub Ntawv Kev Nyab Xeeb

GHS kev faib tawm: daim tawv khaus (qeb 2), lub qhov muag khaus (qeb 2A), lub hom phiaj tshwj xeeb (qeb 3).
Cov lus qhia txaus ntshai: H315 ua rau daim tawv nqaij khaus; H319 ua rau muaj kev txob chim; H335 yuav ua pa ua pa.

Kev siv

2- amino -3} Dichhloroprine thiab tau siv hauv cov khoom siv xim tsis zoo, thiab muaj tshuaj tua kab mob thiab tshuaj tsw qab.

Tuam txhab tau

Gnee Chem yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm kev tshawb fawb rau kev tshawb fawb txog kev tshawb fawb hauv Chemicals, thiab lwm yam khoom siv tau dav hauv kev tshawb fawb yooj yim. Cov neeg siv khoom suav nrog kev kawm, kev lag luam, thiab kev tshawb fawb txog kev lag luam thiab kev lag luam lag luam, microelectronics, thiab tshuaj lom neeg / petrochemical Industries. Ntim tau los ntawm grams rau cov pob loj thiab suav nrog qee cov khoom lag luam ib nrab thiab cov khoom lag luam, thiab peb kuj muab cov khoom lag luam customized.

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