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4-Chlorobenzotrifluoride CAS 98-56-6 Isithombe Esifakiwe
  • 4-Chlorobenzotrifluoride CAS 98-56-6 1

I-4-Chlorobenzotrifluoride CAS 98-56-6

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C7H4ClF3
I-Molar Mass 180.55
Ukuminyana 1.353 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point -36 °C (ukukhanya)
I-Boling Point 136-138 °C (okhanyisiwe)
I-Flash Point 117°F
Ukuncibilika kwamanzi 29 ppm (23 ºC)
Ukuncibilika 56mg/l
I-Vapor Presure I-10hPa ku-25 ℃
Ukubukeka Uketshezi
I-Gravity ethize 1.353
Umbala Sula engenambala
Umkhawulo Wokuchayeka ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3
I-Merck 14,2126
I-BRN 510203
Isimo Sesitoreji Indawo evuthayo
Ukuzinza Izinzile, kodwa ukushisa nokukhanya kuyazwela. Isabela ngamandla nge-oxidizing agents. Okuvutha umlilo. Akuhambisani ne-sodium dimethyl sulfonate, izisekelo eziqinile.
I-Refractive Index n20/D 1.446(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Lo mkhiqizo uwuketshezi kuzinga lokushisa elijwayelekile, mp-36 ℃, B. p.139.2 ℃,n20D 1.4460, ukuminyana okuhlobene 1.353,fp117℉(47 ℃), kuncibilika ku-benzene, toluene nezinye izinyibilikisi zemvelo.
Sebenzisa Izibulala-zinambuzane, imithi, odayi nokunye okuphakathi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

Amakhodi Engozi I-R10 – Iyavutha
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
S16 – Zigcine kude nemithombo yokuthungela.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
Ama-ID e-UN UN 2234 3/PG 3
I-WGK Germany 2
I-RTECS XS9145000
I-TSCA Yebo
Ikhodi ye-HS 29036990
Inothi Lengozi Okuvuthayo/Ukucasuka
I-Hazard Class 3
Iqembu Lokupakisha III

98-56-6 - Imvelo

Vula Idatha Eqinisekisiwe Yedatha

uketshezi olunamafutha angenambala. Ukuncibilika -34 °c. Iphuzu lokubilisa 139.3 °c. Ukuminyana okuhlobene 1.334 (25 degrees C). Inkomba ye-refractive 4469(21 °c). Iphoyinti elikhanyayo ngu-47 °c (Indebe evaliwe).

98-56-6 - Indlela Yokulungiselela

Vula Idatha Eqinisekisiwe Yedatha

Izindlela zokukhiqiza zalo mkhiqizo ziyi-fluorination yesigaba se-fluorination ye-chloromethyl benzene kanye nendlela ye-catalytic, esebenzisa ngokuyinhloko i-fluorination yesigaba se-liquid ye-chloromethyl benzene, okungukuthi, i-chlorine trichloromethyl benzene ku-catalyst kanye nengcindezi (ingaba futhi ingcindezi yasemkhathini) i-fluorination yenziwa. ngaphandle kwezinga lokushisa eliphansi (<100 °c) ne-anhydrous hydrogen fluoride.

98-56-6 - Sebenzisa

Vula Idatha Eqinisekisiwe Yedatha

Lo mkhiqizo usetshenziswa njenge-trifluralin, i-ethidine trifluralin, i-fluoroester oxime grass ether, i-fluoroiodoamine utshani ether, kanye ne-carboxyfluoroether herbicide, njll. Ingasetshenziswa futhi emithini yokwenziwa, ngaphezu kwalokho, ingasetshenziswa futhi embonini yokudaya.

 

Isingeniso I-4-chloro trifluorotoluoride (4-chloro benzotrifluoride) iwuketshezi olubonisa ngale olungenambala olunephunga le-benzene le-halogenated. Inhlanganisela ayincibiliki emanzini futhi ihlangana ne-benzene, i-toluene, i-ethanol, i-diethyl ether, ama-halogenated hydrocarbons, njll.

 

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