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2-(Trifluoromethyl)benzaldehyde(CAS# 447-61-0) Umfanekiso okhoyo
  • 2-(Trifluoromethyl)benzaldehyde(CAS# 447-61-0) 1

2-(Trifluoromethyl)benzaldehyde(CAS# 447-61-0)

Ipropati yeMichiza:

Ifomula yeemolekyuli C8H5F3O
IMisa yeMolar 174.12
Ukuxinana 1.32g/mLat 25°C(lit.)
Indawo yokunyibilika -40 °C
Indawo yeBoling 70-71 °C (16 mmHg)
Indawo yokuflasha 142°F
Ukunyibilika Inyibilika kwizinyibilikisi ezininzi eziphilayo.
Uxinzelelo loMphunga 0.445mmHg ku-25°C
Imbonakalo Ulwelo
Ubunzima obuthile 1.320
Umbala Icacile engenambala ukuya kumthubi kancinane
I-BRN 2045512
Imeko yoGcino Gcina kwindawo emnyama, itywinwe kwindawo eyomileyo, ubushushu beGumbi
Inovakalelo Ubuthathaka bomoya
Refractive Index n20/D 1.466(lit.)
MDL MFCD00003337
IiPropati zoMzimba kunye nezeMichiza Uxinaniso oluhambelanayo 1.320, isalathiso se-refractive: 1.4660, i-Flash Point (F) 142.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.
I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
Izazisi ze-UN UN 1993 3/PG III
WGK eJamani 3
Ikhowudi ye-HS 29124990
IKlasi yeeNgozi OKUTHUMEKAYO
Iqela lokuPakisha III

 

Intshayelelo

O-trifluoromethylbenzaldehyde. Iyanyibilika kwizinyibilikisi eziphilayo ezifana ne-alcohols kunye ne-ethers kwaye ayinyibiliki emanzini.

 

Sebenzisa:

I-o-trifluoromethylbenzaldehyde isoloko isetyenziswa njengendawo ephakathi kwi-organic synthesis.

 

Indlela:

Kukho iindlela ezininzi zokulungiselela i-o-trifluoromethylbenzaldehyde. Enye yeendlela eziqhelekileyo ezisetyenziswayo kukusabela benzaldehyde kunye ne-trifluoroformic acid ukufumana i-o-trifluoromethylbenzaldehyde ngokusebenzisa i-acid catalysis.

 

Ulwazi ngoKhuseleko:

I-O-trifluoromethylbenzaldehyde yikhompawundi ephilayo enobungozi obuthile. Kufuneka kuqwalaselwe ukuphepha ukudibana nolusu kunye namehlo, kwaye ukuphepha ukuphefumla iigesi okanye uthuli lwaso xa usisebenzisa. Kufuneka isetyenziswe kwindawo engena umoya kwaye inxibe izixhobo ezifanelekileyo zokukhusela ezifana neglavu, iiglavu, njl. Iinkqubo ezifanelekileyo zokusebenza zokhuseleko kufuneka zilandelwe kwimeko nganye.

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