isibhengezo_sekhasi

umkhiqizo

4-(trifluoromethyl)benzoyl chloride (CAS# 329-15-7)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C8H4ClF3O
I-Molar Mass 208.57
Ukuminyana 1.404g/mLat 25°C(lit.)
I-Melting Point -3°C
I-Boling Point 188-190°C(lit.)
I-Flash Point 173°F
Ukuncibilika kwamanzi iyabola
I-Vapor Presure 0.061mmHg ku-25°C
Ukubukeka Uketshezi
I-Gravity ethize 1.404
Umbala Kucace kungenambala ukuya kokuphuzi
I-BRN 391282
Isimo Sesitoreji Umkhathi ongenayo, 2-8°C
Kuyazwela I-Lachrymatory
I-Refractive Index n20/D 1.476(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olungenambala noma oluphuzi, indawo encibilikayo -3.2 °c.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi C – Iyabola
Amakhodi Engozi R34 – Ibangela ukusha
R29 – Ukuthintana namanzi kukhulula igesi enobuthi
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
I-S8 – Gcina isitsha somile.
Ama-ID e-UN UN 3265 8/PG 2
I-WGK Germany 3
AMAKHODI E-FLUKA BRAND F 10-19-21
I-TSCA T
Ikhodi ye-HS 29163900
Inothi Lengozi I-Corrosive/Lachrymatory
I-Hazard Class 8
Iqembu Lokupakisha II

 

Isingeniso

I-4-Trifluoromethylbenzoyl chloride, eyaziwa nangokuthi i-Trifluoromethylbenzoyl chloride. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza kanye nolwazi lokuphepha:

 

Ikhwalithi:

Ukubukeka: I-4-trifluoromethylbenzoyl chloride iwuketshezi olungenambala ukuya kokuphuzi ngokukhanyayo.

Ukunyibilika: Ingancibilika kwezinye izincibilikisi eziphilayo njenge-chloroform, i-dichloromethane ne-chlorobenzene.

Ayizinzile: Ayizinzile kumswakama we-ambient futhi ingase i-hydrolyzed.

 

Sebenzisa:

I-Supramolecular Chemistry: Ingasetshenziswa njenge-ligand emkhakheni we-supramolecular chemistry.

 

Indlela:

Ngokuvamile, i-4-trifluoromethylbenzoyl chloride ingalungiswa nge-chlorinating 4-trifluoromethylbenzoate.

 

Ulwazi Lokuphepha:

I-4-Trifluoromethylbenzoyl chloride iyacasula futhi kufanele igweme ukuthintana nesikhumba namehlo.

Amagilavu ​​okuzivikela afanelekile kanye nezibuko kufanele kugqokwe lapho kusetshenziswa.

Lapho uphathwa futhi ugcinwa, kufanele ugcinwe kude nomlilo kanye namazinga okushisa aphezulu.

Sebenzisa endaweni enomoya omuhle ukuze uvimbele ukuhogela amagesi anobuthi.

Esimeni sokumunca noma ukuhogela, funa usizo lwezokwelapha ngokushesha.


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