Zvigadzirwa

Yemhando indekisi:

Chitarisiko: Isina Rakajeka Transparent Liquid

Zvemukati: ≥ 99%

Nzvimbo yakanyunguduka 76 C

Nzvimbo yekubikira 72-76 °C (chiedza)

Kuwandisa 1.119g

Vapor density> 1 (vsair)

Vapor kumanikidza 1.93 psi (20 °C)

Iyo Refractive indekisi ndi1.435

Flash poindi 61 °f

Mirayiridzo:

Inonyanya kushandiswa mukuwedzera kweacrylates, acrylamides, uye iyo yepakati antifogging mumiriri I.

Organic synthesis yepakati. Monomer wepolymer mukomboni.

Acryloyl chloridechinhu chakaumbwa chinogadzirwa nemakemikari anoshanda. Nekuda kwekabhoni kabhoni isina kuiswa simbi mbiri uye klorini atomu boka mune mamorekuru chimiro, inogona kuburitsa mhando zhinji dzekushanduka kwemakemikari, uye wozowana akasiyana emakemikari macomputer. Kazhinji kutaura, acryloyl chloride inogona kushandiswa sechinhu chinoshandiswa pakati nepakati mu organic synthesis, saka kudzokorora kwayo kumahombekombe kwakakura. Kana acryloyl chloride ikaitwa neacrylamide, n-acetylacrylamide ine kukosha kwemaindasitiri inogona kugadzirirwa.

Production nzira:

 acrylic acid uye phosphorus trichloride inoitwa, iyo molar ratio yeacrylic acid uye phosphorus trichloride ndeye 1: 0.333, iwo maviri akasanganiswa uye anopisa kusvika pakubika. Zvishoma nezvishoma itonhorere musanganiswa wekupindura kusvika 60-70℃. Nguva yekupindura yaive gumi nemashanu, uyezve nguva yekuita yaive 2 h pane tembiricha yemukati. Chigadzirwa chinogadziriswa chakawanikwa ne distillation yechikamu chinorema pasi pekumanikidzwa (70-30 kPa). Goho rakanga riri 66%.

Nyaya dzinoda kutariswa:

Chikamu: zvinobata moto; kushatisa kupatsanura: chepfu

Makonzo akafuridzirwa LCLo: 25 ppm / 4H. Mice inhaled LC50: 92 mg / m3 / 2H.

Mushure mekufema 370mg / m ^ 3 (100ppm) kwemaawa maviri, makonzo akatanga kukotsira, dyspnea uye mapapu edema; mushure mekufema 18.5mg / m ^ 3 kwemaawa mashanu, ka5, makonzo akatanga kutsamwa kwemaziso, dyspnea uye kukotsira; matatu emakonzo mana akafa mazuva matatu mushure mekuguma kwekuyedza, uye pneumonia yakawanikwa mune anatomy; mushure mekufema 9.3mg / m ^ 3 kwemaawa matanhatu, katatu, imwe yemakonzo masere yakafa, uye kuzvimba kwemapapu, pulmonary edema uye kuzvimba kwakawanikwa muopopsy. Kufema kwe3.7 mg / m ^ 3, maawa matanhatu, gumi nemashanu, pasina zviratidzo zvehupfu, anatomy yakaratidza zvakajairika viscera

Irritation data: ganda tsuro 10mg / 24h; ziso tsuro 500mg zvine mwero.

Hutachiona hunhu hwezvinoputika: zvinoputika kana zvasanganiswa nemhepo

Kupisa hune njodzi hunhu: unopisa kana moto wakashama, kupisa kwakanyanya uye oxidant; utsi hwechlorididi hwehutsi hunogadzirwa nemoto; chepfu yehydrogen chloride gasi yakaora kana paita kupisa.

Kuchengetedza uye zvekufambisa hunhu: iyo yekuchengetera inofefeterwa uye yakaoma pane yakaderera tembiricha; inochengetwa zvakasiyana kubva kune maokisijeni, acids uye alkalis.

Kudzimisa vamiririri: poda yakaoma, jecha rakaoma, carbon dioxide, furo, 1211 yekudzimisa mumiriri.

Kurongedza: 50kg / dhiramu.

Kugona kwegore negore: 200 matani / gore