Terefone: +86 21 6460 6569
page_banner

ibicuruzwa

3- (trifluoromethyl) benzonitrile （CAS # 368-77-4) Ishusho Yerekanwe
  • 3- (trifluoromethyl) benzonitrile （CAS # 368-77-4) 1

3- (trifluoromethyl) benzonitrile （CAS # 368-77-4)

Umutungo wa Shimi:

Inzira ya molekulari C8H4F3N
Misa 171.12
Ubucucike 1.281g / mLat 25 ° C (lit.)
Ingingo yo gushonga 16-20 ° C (lit.)
Ingingo ya Boling 189 ° C (lit.)
Flash point 162 ° F.
Umwuka 0.582mmHg kuri 25 ° C.
Kugaragara ifu kumeneka kugirango isukure amazi
Ibara Umweru cyangwa Ibara Kuri Hafi Yera Cyangwa Hafi Ibara
BRN 1868102
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Yumva Lachrymatory
Ironderero n20 / D 1.4575 (lit.)
Ibintu bifatika na shimi Ibara ritagira ibara cyangwa ryoroshye. Ingingo yo gushonga ni 14.5 ℃, aho guteka ni 189 ℃, naho ubucucike bugereranije ni 1.281.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R36 / 38 - Kurakaza amaso n'uruhu.
Ibisobanuro byumutekano S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
S36 - Kwambara imyenda ikingira.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
Indangamuntu ya Loni 3276
WGK Ubudage 3
Kode ya HS 29269095
Icyitonderwa Lachrymatory
Icyiciro cya Hazard 6.1
Itsinda ryo gupakira III

 

Intangiriro

M-trifluoromethylbenzonitrile ni ifumbire mvaruganda. Ibikurikira nintangiriro irambuye kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano yuru ruganda:

 

Ubwiza:

M-trifluoromethylbenzonitrile ni ibara ritagira ibara ryijimye ry'umuhondo wijimye, rifite impumuro nziza ya benzene. Uruvange rushobora gushonga mumashanyarazi nka Ethanol, ether na methylene chloride mubushyuhe bwicyumba.

 

Koresha:

M-trifluoromethylbenzonitrile ikoreshwa cyane muri synthesis. Irashobora kandi gukoreshwa muguhuza imiti yica udukoko hamwe n amarangi.

 

Uburyo:

M-trifluoromethylbenzonitrile irashobora guhuzwa nigisubizo cya cyanide na trifluoromethanylation reagents. Uburyo busanzwe nugukoresha boron cyanide na trifluoromethanyl chlorine kugirango ubyare m-trifluoromethylbenzonitrile.

 

Amakuru yumutekano:

M-trifluoromethylbenzonitrile irahagaze neza mugihe gikoreshwa mubisanzwe no kubika, ariko bigomba gukemurwa nuburyo bukwiye. Irashobora kurakaza no kwangiriza amaso nuruhu kandi igomba kwozwa namazi menshi mukimara guhura. Ibikoresho bikwiye byo kurinda umuntu nk'imyenda ikingira ijisho, uturindantoki n'imyambaro ikingira bigomba kwambara mugihe cyo gukoresha. Irinde guhumeka no kuribwa. Mugihe ukoresheje uru ruganda, kurikiza amabwiriza yumutekano bijyanye kandi urebe ko akorerwa ahantu hafite umwuka mwiza.

  • Mbere:
  • Ibikurikira:
    • Andika ubutumwa bwawe hano hanyuma utwohereze

    ibicuruzwa bifitanye isano