page_banner

ibicuruzwa

4-Chloro-2 5-acide difluorobenzoic (CAS # 132794-07-1)

Umutungo wa Shimi:

Inzira ya molekulari C7H3ClF2O2
Misa 192.55
Ubucucike 1.4821 (igereranya)
Ingingo yo gushonga 154-157 ° C (lit.)
Ingingo ya Boling 258 ° C (igereranya)
Flash point 121.6 ° C.
Umwuka 0.00217mmHg kuri 25 ° C.
Kugaragara Ifu yera kugeza yera
Ibara Kwera
pKa 2.70 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba

Ibicuruzwa birambuye

Ibicuruzwa

Ibyago n'umutekano

Kode y'ingaruka R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
WGK Ubudage 3
Kode ya HS 29163990
Icyiciro cya Hazard IRRITANT

Intangiriro

Kumenyekanisha 4-Chloro-2,5-difluorobenzoic aside (CAS # 132794-07-1), imiti y’imiti isukuye cyane itera umuraba mwisi ya synthesis organique nubushakashatsi bwa farumasi. Iyi nkomoko yihariye ya benzoic irangwa nimiterere yihariye ya molekile, igaragaramo insimburangingo ya chlorine na fluor byongera imbaraga zayo kandi bigahinduka mubikorwa bitandukanye.

4-Chloro-2,5-difluorobenzoic aside ni ifu yera ya kirisiti ya kirisiti yera, izwiho gukomera cyane mumashanyarazi, bigatuma iba umukandida mwiza muburyo butandukanye bwimiti. Imiterere yihariye ituma ikora nk'intera ikomeye muguhuza molekile zigoye cyane cyane mugutezimbere ubuhinzi-mwimerere na farumasi. Abashakashatsi n'abakora kimwe bashima ubushobozi bwayo bwo koroshya kurema ibinyabuzima hamwe nibikorwa byibinyabuzima byongerewe imbaraga.

Uru ruganda rufite agaciro cyane mubijyanye nubuvuzi bwa chimie, aho rukoreshwa mugushushanya no guhuza abakandida ibiyobyabwenge bishya. Imiterere yihariye ya fluor irashobora kugira ingaruka zikomeye kumiti ya farumasi na farumakodinike yibintu bivamo, biganisha ku kunoza imikorere no kugabanya ingaruka mbi. Byongeye kandi, 4-Chloro-2,5-difluorobenzoic aside nayo ikoreshwa mugukora imiti yihariye nibikoresho, bikarushaho kwaguka.

Iyo uhisemo 4-Chloro-2,5-difluorobenzoic aside, uba ushora mubicuruzwa byujuje ubuziranenge bwo hejuru kandi bwera. Ibyo twiyemeje gukora ibizamini bikomeye no kugenzura ubuziranenge byemeza ko wakiriye ibicuruzwa byizewe kandi bihamye kubushakashatsi bwawe nibikenewe mu iterambere. Fungura ubushobozi bwimishinga yawe hamwe niyi nteruro idasanzwe kandi wibonere itandukaniro rishobora gukora mubikorwa bya synthesis ya chimique.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze