isibhengezo_sekhasi

umkhiqizo

2-Fluorophenylacetonitrile (CAS# 326-62-5)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C8H6FN
I-Molar Mass 135.14
Ukuminyana 1.059 g/mL ku-25 °C (okhanyisiwe)
I-Boling Point 114-117 °C/20 mmHg (okhanyisiwe)
I-Flash Point 110°F
I-Vapor Presure 0.0822mmHg ku-25°C
Ukubukeka uketshezi olucacile
I-Gravity ethize 1.14
Umbala Ayinambala ukuya kokubomvu ukuya kokuluhlaza
Umkhawulo Wokuchayeka I-NIOSH: IDLH 25 mg/m3
I-BRN 1862361
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index n20/D 1.5009(lit.)
I-MDL I-MFCD00001897
Izakhiwo Zomzimba Nezamakhemikhali Ubukhulu: 1.059
Indawo yokubilisa: 114-117 ° C. (20 torr)
Inkomba ye-refractive: 5019
indawo ekhanyayo: 43 ° C.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi U-R10 – Uyavutha
R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile.
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S16 – Zigcine kude nemithombo yokuthungela.
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
Ama-ID e-UN UN 1993 3/PG 3
I-WGK Germany 3
I-TSCA T
Ikhodi ye-HS 29269090
Inothi Lengozi Ubuthi
I-Hazard Class 6.1
Iqembu Lokupakisha III

 

Isingeniso

I-O-fluorobenzyl cyanobenzyl iyinhlanganisela yezinto eziphilayo. Izici zayo eziyinhloko zimi kanje:

 

Ukubukeka: I-Benzyl o-fluorocyanide iyikristale engenambala ephuzi noma eqinile eyimpuphu.

Ukunyibilika: Inokuncibilika okuhle kuzincibilikisi ezivamile zemvelo, njengotshwala, ama-ether nama-ketone.

Ukuzinza: Azinzile ngaphansi kwezimo ezivamile futhi akulula ukucwiliswa noma ukubola.

 

Ukusetshenziswa okuyinhloko kwe-o-fluorobenzyl cyanide:

 

Izibulala-zinambuzane: Ingasetshenziswa njengesibulala-zinambuzane esibalulekile kanye nesibulala-sikhunta ukuze kuvikelwe izitshalo ekukhiqizeni kwezolimo.

Ukuvikelwa kwemvelo: Kungasetshenziswa njenge-ejenti yokuhlanza amanzi ukwelapha ukungcola kwemvelo emanzini.

Ukusetshenziswa kwezimboni: i-o-fluorobenzyl cyanobenzyl ingasetshenziswa njengendawo ephakathi kumadayi nezingulube.

 

Indlela yokulungiselela ye-o-fluoridebenzyl cyanobenzyl ngokuvamile itholakala ngokusabela kwe-nitrification enamakha. I-P-fluoronitrobenzyl kanye ne-sulfur dioxide kusabela entweni encibilikayo yotshwala ukuze kutholwe i-p-fluoronitrobenzyl sulfonate, bese kuhlangana nama-aldehydes noma ama-ketone ukuze akhe i-o-fluorobenzyl cyanide.

 

I-An-flubenzyl cyano iyinhlanganisela ye-organic enobuthi obuthile futhi kufanele igwenywe ngokuthintana ngqo nesikhumba, amehlo kanye nomgudu wokuphefumula.

Izinto ezisetshenziswayo zokuvikela ezifanele, njengamagilavu ​​aselabhorethri, izibuko, namamaski okuzivikela, kufanele zigqokwe ngesikhathi sokuhlinzwa.

Kufanele isetshenziswe endaweni engenawo umoya ukuze kugwenywe ukunqwabelana kwamagesi anobuthi.

I-Benzyl ocyanide kufanele igcinwe endaweni epholile, eyomile futhi enomoya omuhle, kude nomlilo nezinto ezivuthayo.


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