Iimveliso

Isalathiso somgangatho:

Inkangeleko: Ulwelo olungenambala olungabonakaliyo

Umxholo: ≥ 99%

Indawo yokunyibilika 76 C

Indawo yokubilisa 72-76 °C (ukukhanya)

Ukuxinana 1.119g

Ubuninzi beVapor> 1 (vsair)

Uxinzelelo lwevapor 1.93 psi (20 °C)

Isalathiso sokuphinda ubengu-1.435

Inqaku leFlash 61 °f

Umyalelo:

Isetyenziselwa ikakhulu ukuhlanganiswa kwee-acrylates, i-acrylamides, kunye ne-arhente yokulwa nokugungxula I

Izihlanganisi ze-Organic synthesis. Umlawuli wekhompawundi yepolymer.

Acryloyl chlorideYindibaniselwano ye-organic enezinto ezisebenzayo zeekhemikhali. Ngenxa yekhabhoni yekhabhoni engafakwanga kabini ibhondi kunye neqela leathomu yeklorini kulwakhiwo lweemolekyuli, inokuvelisa iintlobo ezininzi zokuphendula kwemichiza, emva koko ufumane iintlobo zemixube yendalo. Ukuthetha ngokubanzi, i-acryloyl chloride inokusetyenziswa njengesixhobo esiphakathi esisetyenziswa ngokubanzi kwi-organic synthesis, ke ukuphindaphinda kwayo kukhulu. Ukuba i-acryloyl chloride iyenziwa nge-acrylamide, n-acetylacrylamide enexabiso eliphambili kwimizi-mveliso inokulungiswa.

Imveliso indlela:

 I-acrylic acid kunye ne-phosphorus trichloride ziyenziwa, umlinganiso we-molar we-acrylic acid kunye ne-phosphorus trichloride yi-1: 0.333, ezi zimbini zixutywe kwaye zitshiswa ekubiliseni. Cotha kancinci umxube wokuphendula ukuya kuma-60-70℃. Ixesha lokuphendula yayili-15 min, kwaye ixesha lokuphendula yayili-2 h kubushushu begumbi. Imveliso yokuphendula yafunyanwa ngokuhluzwa kweqhezu elinzima phantsi koxinzelelo oluncitshisiweyo (70-30 kPa). Imveliso ibiyi-66%.

Imiba efuna ingqwalaselo:

Udidi: ulwelo olunokutsha; Ukwahlula ityhefu: ityhefu

Iigundane eziphefumlelwe i-LCLo: 25 ppm / 4H. Iimpuku ezi-inhaled LC50: 92 mg / m3 / 2H.

Emva kokuphefumla i-370mg / m ^ 3 (100ppm) iiyure ezingama-2, iigundane zaphucula ukozela, idyspnea kunye ne-pulmonary edema; emva kokuphefumla i-18.5mg / m ^ 3 yeeyure ezingama-5, amaxesha ama-5, iigundane ziye zacaphukisa iliso, idyspnea kunye nokozela; Iigundane ezintathu kwezine zafa kwiintsuku ezi-3 emva kokuphela kovavanyo, kwaye inyumoniya yafunyanwa kwi-anatomy; emva kokuphefumla i-9.3mg / m ^ 3 yeeyure ezingama-6, amaxesha ama-3, enye yeempuku ezisibhozo yafa, kwaye ukudumba kwemiphunga, ukudumba kwemiphunga kunye nokudumba kwafunyanwa kwi-autopsy. Inhalation ye-3.7 mg / m ^ 3, iiyure ezingama-6, amaxesha ali-15, akukho zimpawu zetyhefu, i-anatomy ibonise i-viscera eqhelekileyo

Idatha yokucaphukisa: ulusu lomvundla 10mg / 24h; umvundla wamehlo 500mg ngcathu.

Iimpawu eziyingozi zeziqhushumbisi: iziqhushumbisi xa zixutywe nomoya

Iimpawu ezinobungozi ezinobungozi: ezinokutsha xa kukho umlilo ovulekileyo, ubushushu obuphezulu kunye neoksijini; umsi wekloride oyityhefu oveliswa kukutsha; ityhefu yehydrogen chloride igesi ebolile xa kushushu.

Ukugcinwa kunye neempawu zothutho: indawo yokugcina inomoya kwaye yomile kubushushu obuphantsi; igcinwe ngokwahlukeneyo kwizidibanisi, iiacidi kunye neealkali.

Iiarhente zokucima: umgubo owomileyo, isanti eyomileyo, icarbon dioxide, igwebu, iarhente yokucima i1211.

Ukupakisha: 50kg / igubu.

Amandla oNyaka: Iitoni ezingama-200 / ngonyaka