iphepha_ibhena

imveliso

3-Chlorobenzotrifluoride (CAS# 98-15-7)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H4ClF3
IMisa yeMolar 180.55
Ukuxinana 1.331 g/mL kwi-25 °C
Indawo yokunyibilika -56 °C (izibane.)
Indawo yeBoling 137-138 °C (lit.)
Indawo yokuflasha 97°F
Ukunyibilika kwamanzi <0.1 g/100 mL ku-22 ºC
Uxinzelelo loMphunga 9.37mmHg ku-25°C
Imbonakalo ulwelo olucacileyo
Ubunzima obuthile 1.336
Umbala Ayinambala ukuya Phantse ayinambala
Umda wokuvezwa ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3
I-BRN 510215
Refractive Index n20/D 1.446(lit.)
IiPropati zoMzimba kunye nezeMichiza Ulwelo olungenambala olucacileyo. Specific gravity 1.336, iqondo lokunyibilika -56 ℃, iqondo lokubilisa 137-138 ℃, isalathisi serefractive 1.4460(20 ℃), ingxinano ehambelanayo 1.331, i-flash point 38 ℃. Inyibilika kwi-ethanol, ether, njl.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-R10-Inokutsha
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko S16 – Gcina kude kwimithombo yomlilo.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
S24/25-Kuphephe ukudibana nolusu namehlo.
Izazisi ze-UN UN 2234 3/PG 3
WGK eJamani 1
RTECS XS9142000
I-TSCA T
Ikhowudi ye-HS 29039990
Inqaku Lengozi Enokutsha/Ecaphukisayo
IKlasi yeeNgozi 3
Iqela lokuPakisha III

 

Intshayelelo

I-M-chlorotrifluorotoluene yi-organic compound. Lulwelo olungenambala kunye nencasa enuka kamnandi. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-m-chlorotrifluorotoluene:

 

Umgangatho:

- Imbonakalo: Ulwelo olungenambala

- Ukunyibilika: Inyibilika kancinane emanzini, ukunyibilika okulungileyo kwizinyibilikisi eziphilayo

 

Sebenzisa:

- I-M-chlorotrifluorotoluene isetyenziswa kakhulu njengefriji kunye negesi yokucima umlilo.

- Isenokusetyenziswa njengesinyibilikisi kunye ne-catalyst kwi-reactions, kwaye isetyenziswa ngokuqhelekileyo kwi-organic synthesis kunye neempendulo ezithile kwiilebhu zemichiza.

 

Indlela:

- I-M-chlorotrifluorotoluene idla ngokulungiswa ngokusabela kwe-chlorotrifluoromethane kunye ne-chlorotoluene. Ukusabela ngokuqhelekileyo kwenzeka kumaqondo aphezulu kwaye kufuna ubukho be-catalyst.

 

Ulwazi ngoKhuseleko:

- Inomda ophantsi wokudubula, kodwa ukuqhuma kunokwenzeka kumaqondo aphezulu kunye nemithombo enamandla yokutshisa.

- Kuphephe ukudibana ngqo nolusu kunye namehlo kwaye uphephe ukuphefumla umphunga wazo xa usebenzisa.

- Qinisekisa ukungena komoya kakuhle kwaye uthathe amanyathelo afanelekileyo okukhusela, njengeeyewear ezikhuselayo kunye neeglavu, ngexesha lokusetyenziswa.

- Xa kukho ukuvuza ngengozi, ukuvuza kufuneka kususwe ngokukhawuleza ukuphepha ukungcolisa indalo.

- Ngexesha lokuphatha kunye nokugcinwa, iindlela ezifanelekileyo zokukhusela kunye nemimiselo yesizwe kufuneka ilandelwe.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi