Zamgululi

Chizindikiro chazikhalidwe:

Maonekedwe: Phula Labwino Losasintha

Zokhutira: ≥ 99%

Malo osungunuka 76 C

Malo otentha 72-76 °C (kuyatsa)

Kachulukidwe 1.119g

Kuchuluka kwa nthunzi> 1 (vsair)

Vapor kuthamanga 1.93 psi (20 °C)

Mndandanda wa refractive ndi 1.435

Flash point 61 °f

Malangizo:

Amagwiritsidwa ntchito makamaka pakuphatikizira kwa ma acrylates, acrylamides, komanso pakati pa antifogging wothandizila I

Zogwirizana zamagulu. Monomer wa polima polumikizira.

Acryloyl mankhwala enaakendi mankhwala opangidwa ndi mankhwala omwe ali ndi mankhwala. Chifukwa cha kaboni kaboni wosalumikizidwa kawiri ndi gulu la atomu ya klorini mumapangidwe am'magulu, imatha kupanga mitundu yambiri yazomwe zimachitika, kenako ndikupeza mankhwala osiyanasiyana. Nthawi zambiri, acryloyl chloride itha kugwiritsidwa ntchito ngati zinthu zapakatikati zomwe zimagwiritsidwa ntchito popanga zinthu, kotero kuti malire ake obwezeretsanso ndi akulu. Ngati acryloyl chloride imachitika ndi acrylamide, n-acetylacrylamide wokhala ndi phindu lofunikira m'mafakitole akhoza kukonzekera.

Yopanga njira:

 acrylic acid ndi phosphorous trichloride amachitidwa, mular ratio ya acrylic acid ndi phosphorus trichloride ndi 1: 0.333, onsewa ndiosakanikirana ndikuwotha moto. Pang`onopang`ono kuzizira anachita osakaniza 60-70℃. Nthawi yothetsera vutoli inali 15 min, kenako nthawi yochitira inali 2 h kutentha kwanyumba. Zomwe zimapangidwazo zimapezeka ndi distillation yamagawo ochepa polemedwa (70-30 kPa). Zokolola zinali 66%.

Zinthu zofunika kusamalidwa:

Gulu: madzi oyaka; Gulu la kawopsedwe: poyizoni

Makoswe amakoka LCLo: 25 ppm / 4H. Mbewa Mpweya LC50: 92 mg / m3 / 2H.

Pambuyo popumira 370mg / m ^ 3 (100ppm) kwa maola 2, makoswe adayamba kugona, dyspnea ndi edema ya m'mapapo; atapumira 18.5mg / m ^ 3 kwa maola 5, kasanu, makoswe adayamba kukwiya m'maso, matenda am'mimba ndi kuwodzera; atatu a makoswe anayi adamwalira patatha masiku atatu kuyesa kwake, ndipo chibayo chidapezeka mu anatomy; atapumula 9.3mg / m ^ 3 kwa maola 6, nthawi 3, imodzi mwa makoswe asanu ndi atatuwo adamwalira, ndipo kutupa kwamapapu, edema ya m'mapapo ndi kutupa kwapezeka mu autopsy. Kutsekemera kwa 3.7 mg / m ^ 3, maola 6, nthawi 15, palibe zizindikilo zakupha, kutulutsa thupi kumawonetsa viscera wabwinobwino

Zoyambitsa: kalulu wa khungu 10mg / 24h; kalulu wamaso 500mg pang'ono.

Makhalidwe owopsa a mabomba: amaphulika akasakanikirana ndi mpweya

Kutentha kwakanthawi: Kuyaka moto ukakhala wotseguka, kutentha kwambiri komanso oxidant; utsi wa mankhwala enaake opha ndi moto; Mpweya wa hydrogen mankhwala enaake amatha kuwotcha pakakhala kutentha.

Yosungirako ndi mayendedwe mayendedwe: nyumba yosungiramo ndi mpweya wokwanira ndi youma pa kutentha otsika; amasungidwa mosiyana ndi zowonjezera, zidulo ndi alkalis.

Zozimitsa: ufa wouma, mchenga wouma, mpweya woipa, thovu, chida chozimitsira 1211.

Wazolongedza: 50kg / ng'oma.

Mphamvu yapachaka: Matani 200 / chaka