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3-Bromopropionitrile(CAS#2417-90-5) Umfanekiso okhoyo
  • I-3-Bromopropionitrile(CAS#2417-90-5) 1

I-3-Bromopropionitrile(CAS#2417-90-5)

Ipropati yeMichiza:

Ifomula yeemolekyuli I-C3H4BrN
IMisa yeMolar 133.97
Ukuxinana 1.615g/mLat 25°C(lit.)
Indawo yeBoling 76-78°C10mm Hg(lit.)
Indawo yokuflasha 207°F
Ukunyibilika Inyibilika kwi-ethanol, i-ether.
Uxinzelelo loMphunga 0.317mmHg ku-25°C
Imbonakalo ulwelo olucacileyo
Umbala Ayinambala ukuya kuKhanya tyheli ukuya kwiOrenji yokuKhanya
Umda wokuvezwa I-NIOSH: IDLH 25 mg/m3
I-BRN 1738565
Imeko yoGcino Gcina ngaphantsi +30°C.
Refractive Index n20/D 1.481(lit.)
IiPropati zoMzimba kunye nezeMichiza Ulwelo olungenambala okanye olumthubi olukhanyayo. Indawo yokubilisa 92 ℃(3.33kPa), 81-83 ℃(2kPa), 69 ℃(0.93kPa), ingxinano ehambelanayo 1.6152, isalathisi se-refractive 1.4800. Inyibilika kwi-ethanol kunye ne-ether.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi T – Inetyhefu
Iikhowudi zoMngcipheko I-R23/24/25 – Ityhefu ngokuphefumla, xa udibana nesikhumba naxa uginyiwe.
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
Izazisi ze-UN UN 3276 6.1/PG 2
WGK eJamani 3
RTECS UG1050000
FLUKA BRAND F IIKHOWUDI 8
I-TSCA Ewe
Ikhowudi ye-HS 29269090
IKlasi yeeNgozi 6.1
Iqela lokuPakisha III

 

Intshayelelo

I-3-Bromopropionitrile (eyaziwa nangokuthi i-bromopropionitrile) yi-organic compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi olukhuselekileyo lwe-3-bromopropionitrile:

 

Umgangatho:

- Imbonakalo: Ulwelo olungenambala

- Ukunyibilika: Inyibilika kwi-ethanol, ether kunye nebenzene

 

Sebenzisa:

- I-3-Bromopropionitrile yinto ebalulekileyo ephakathi kwi-organic synthesis kwaye isetyenziswa ngokubanzi ekulungiseleleni ezinye iikhompawundi.

- Ingasetyenziswa njengendawo yokubulala izinambuzane kunye nemichiza yokungunda.

 

Indlela:

- Ukulungiswa kwe-3-bromopropionitrile ngokuqhelekileyo kufumaneka ngokuphendula kwe-bromoacetonitrile kunye ne-sodium carbonate. Amanyathelo athile aquka:

1. Dissolve bromoacetonitrile kunye ne-sodium carbonate kwi-acetone.

2. Iimveliso zokusabela kwe-Acidification.

3. Ukwahlula kunye nokuhlanjululwa ukufumana i-3-bromopropionitrile.

 

Ulwazi ngoKhuseleko:

- I-3-Bropropionitrile yinto enetyhefu enokuthi ibe yingozi kwimpilo yabantu ukuba idibene, ifakwe okanye ifakwe.

-Nxiba izixhobo ezifanelekileyo zokukhusela, kubandakanywa izixhobo zokuphefumla, iiglavu, iiglavu, xa usetyenziswa.

- Zigcine kude nomlilo kunye ne-oxidants, kwaye uqinisekise ukuba isikhongozelo sivalwe kakuhle kwaye sibekwe kwindawo epholileyo neyomileyo.

Ukuqinisekisa ukhuseleko, landela iinkqubo ezifanelekileyo zokusebenza kunye nezikhokelo zokusebenza ezikhuselekileyo.

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