page_banner

ibicuruzwa

4-Fluoroaniline (CAS # 371-40-4)

Umutungo wa Shimi:

Inzira ya molekulari C6H6FN
Misa 111.12
Ubucucike 1.173 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -1.9 ° C.
Ingingo ya Boling 187 ° C / 767 mmHg (lit.)
Flash point 165 ° F.
Amazi meza 33 g / L (20 ºC)
Gukemura 33g / l
Umwuka 4.04mmHg kuri 25 ° C.
Kugaragara Amavuta
Uburemere bwihariye 1.173
Ibara Sobanura umuhondo wijimye kugeza umutuku-wijimye
Merk 14.4169
BRN 742030
pKa 4.65 (kuri 25 ℃)
Imiterere y'Ububiko 2-8 ° C.
Igihagararo Ihamye. Ntibishobora kubangikanya aside, ibikoresho bya okiside.
Ironderero n20 / D 1.539 (lit.)
Ibintu bifatika na shimi Ubucucike 1.1586
gushonga -1.9 ° C.
ingingo itetse 187 ° C.
indangantego yo gukuraho 1.5385-1.5405
flash point 81 ° C.
amazi ashonga 33g / L (20 ° C)
Koresha Ikoreshwa nkumuhuza muguhuza imiti, amarangi nudukoko

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R22 - Byangiza niba byamizwe
R34 - Bitera gutwikwa
R36 / 38 - Kurakaza amaso n'uruhu.
R33 - Akaga k'ingaruka ziterwa
R23 / 24/25 - Uburozi muguhumeka, guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
S28 - Nyuma yo guhura nuruhu, oza ako kanya ukoresheje amasabune menshi.
Indangamuntu ya Loni UN 2941 6.1 / PG 3
WGK Ubudage 1
RTECS BY1575000
TSCA T
Kode ya HS 29214210
Icyitonderwa Uburozi / Kurakara
Icyiciro cya Hazard 6.1
Itsinda ryo gupakira III

 

Intangiriro

4-Fluoroaniline ni ifumbire mvaruganda. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

- Kugaragara: 4-Fluoroaniline ni ibara ritagira ibara ryijimye ryumuhondo rifite impumuro nziza ya aniline.

- Gukemura: 4-Fluoroaniline irashobora gushonga mumashanyarazi nka benzene, Ethyl acetate na carbone disulfide. Ubushobozi bwabwo buri munsi y'amazi.

 

Koresha:

- 4-Fluoroaniline ikoreshwa cyane mubijyanye na synthesis organic kandi ikoreshwa kenshi nkibikoresho fatizo cyangwa hagati.

- 4-Fluoroaniline irashobora kandi gukoreshwa mugusesengura amashanyarazi na chimique.

 

Uburyo:

- Hariho uburyo bwinshi bwo gutegura 4-fluoroaniline. Uburyo busanzwe ni ugukora nitrobenzene hamwe na sodium fluorohydrochloride kugirango ubone fluoronitrobenzene, hanyuma igahinduka 4-fluoroaniline mukugabanuka.

 

Amakuru yumutekano:

- 4-Fluoroaniline irakaze kandi irashobora kwangiza amaso, uruhu, na sisitemu yubuhumekero. Hagomba kwitonderwa kugirango wirinde guhura mugihe ukemura.

- Nibintu bishobora gutwikwa, irinde guhura numuriro ufunguye hamwe nubushyuhe bwinshi.

- Hagomba kwitonderwa gukoresha ibikoresho biturika biturika kandi bigahumeka neza mugihe cyo kubika no gukoresha.

- Iyo ukoresheje 4-fluoroaniline, hakwiye gukurikizwa protocole ya laboratoire hamwe ningamba zo gufata neza umutekano.

 

Koresha ubwitonzi mugihe ukoresheje 4-fluoroaniline cyangwa ibice bifitanye isano hanyuma ukurikize amabwiriza yumutekano wa laboratoire cyangwa uwabikoze.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze