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ibicuruzwa

4-Amino-2-fluorobenzoic aside (CAS # 446-31-1)

Umutungo wa Shimi:

Inzira ya molekulari C7H6FNO2
Misa 155.13
Ubucucike 1.430 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 210 ° C (Ukuboza)
Ingingo ya Boling 336.1 ± 27.0 ° C (Biteganijwe)
Flash point 146.2 ° C.
Umwuka 0.000155mmHg kuri 25 ° C.
pKa 3.93 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Inert ikirere, Ubushyuhe bwicyumba
Ironderero 1.606
MDL MFCD01569397
Ibintu bifatika na shimi Ingingo yo gushonga: 216-217

Ibicuruzwa birambuye

Ibicuruzwa

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 - Kwambara imyenda ikingira.
WGK Ubudage 3
Icyiciro cya Hazard IRRITANT

 

Intangiriro

4-Amino-2-fluorobenzoic aside ni ifumbire mvaruganda.

 

4-Amino-2-fluorobenzoic aside ikoreshwa cyane mubijyanye na synthesis organique.

 

4-amino-2-fluorobenzoic aside isanzwe itegurwa mugukora 2-fluorotoluene hamwe na ammonia. Uburyo bwihariye bwo kwitegura burashobora guhinduka ukurikije ibikenewe hamwe nibisabwa.

 

Iyo ukoresheje aside 4-amino-2-fluorobenzoic, hagomba kwitonderwa ingamba zikurikira z'umutekano:

 

Irinde guhura n'uruhu n'amaso. Ibikoresho bikwiye byo kurinda umuntu nka gants, indorerwamo, nibindi bigomba kwambarwa mugihe bikoreshwa.

 

Irinde guhumeka imyuka cyangwa umukungugu, kandi ugomba gukorera ahantu hafite umwuka mwiza.

 

Iyo ubitse, bigomba gushyirwa ahantu humye, hakonje, kandi hahumeka, kure yumuriro ufunguye nubushyuhe.

 

Mbere yo kuyikoresha, ugomba kumva neza umutekano wacyo nibikorwa byo kwirinda, kandi ugakora ukurikije amabwiriza abigenga.

 


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