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5-Fluoro-2-methylaniline (CAS# 367-29-3) Umfanekiso obonakalayo
  • 5-Fluoro-2-methylaniline (CAS# 367-29-3) 1

5-Fluoro-2-methylaniline (CAS# 367-29-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H8FN
IMisa yeMolar 125.14
Ukuxinana 1.13 g/cm3 (20℃)
Indawo yokunyibilika 38-40 °C (lit.)
Indawo yeBoling 98-100 ° C 15mm
Indawo yokuflasha 194°F
Ukunyibilika kwamanzi enganyibilikiyo
Uxinzelelo loMphunga 0.279mmHg ku-25°C
Imbonakalo Emfusa ukuya kwiiCrystals eziBrown
Umbala Purple ukuya kumdaka
I-BRN 2637584
pKa 3.44±0.10(Kuqikelelwe)
Imeko yoGcino Gcina kwindawo emnyama, umoya ongena ngaphakathi, 2-8°C
Refractive Index 1.538
MDL MFCD00007764
IiPropati zoMzimba kunye nezeMichiza Indawo yokunyibilika yi-38 °c -40 °c, i-flash point 90 °c.
Sebenzisa Abaphakathi kwi-synthesis ye-pesticides, amayeza kunye nedayi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
I-R23/24/25 – Ityhefu ngokuphefumla, xa udibana nesikhumba naxa uginyiwe.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S27 – Khulula ngoko nangoko zonke iimpahla ezosulelekileyo.
S36/37/39 – Nxiba iimpahla ezikhuselayo ezifanelekileyo, iiglavu kunye nokhuseleko lwamehlo/ubuso.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
Izazisi ze-UN UN 1325 4.1/PG 2
WGK eJamani 3
Ikhowudi ye-HS 29214300
Inqaku Lengozi Inetyhefu/Ecaphukisayo
IKlasi yeeNgozi 6.1
Iqela lokuPakisha III

 

Intshayelelo

I-5-Fluoro-2-methylaniline. Oku kulandelayo sintshayelelo kwezinye iipropati zayo, ukusetyenziswa, iindlela zokuvelisa kunye nolwazi lokhuseleko:

 

Umgangatho:

- Imbonakalo: Iikristale ezingenambala okanye ezityheli

-Ukunyibilika: ukunyibilika kwizinyibilikisi eziphilayo ezifana ne-ethanol kunye ne-methylene chloride, enganyibilikiyo emanzini

 

Sebenzisa:

-Ikwasetyenziswa ngokuqhelekileyo kwidayi, ii-pigments, kunye nemathiriyeli e-photosensitive.

 

Indlela:

- Ukulungiswa kwe-5-fluoro-2-methylaniline kunokufezekiswa ngeendlela ezahlukeneyo, enye yazo isetyenziswa ngokuqhelekileyo nge-fluorinating methylaniline. I-Hydrofluoric acid ingasetyenziswa njengomthombo we-fluorine kule mpendulo.

 

Ulwazi ngoKhuseleko:

- I-5-Fluoro-2-methylaniline yi-organic compound enetyhefu ethile

1. Kuphephe ukudibana ngokuthe ngqo nolusu namehlo, kwaye kuphephe ukuphefumlela umphunga okanye uthuli lwazo.

2. Nxiba iiglavu zokukhusela, iiglasi kunye nemaski xa usebenzisa.

3. Sebenza kwindawo engenamoya.

4. Musa ukudibanisa le ngqungquthela kunye ne-oxidizing agents ezinamandla okanye i-acids eqinile.

5. Kwimeko yokudibanisa ngengozi okanye ukuphefumla, yiya kwindawo epholileyo ngokukhawuleza, uhlambulule indawo echaphazelekayo ngokucokisekileyo ngamanzi acocekileyo, kwaye ufune unyango ngokukhawuleza.

 

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