2-Pentene-1 5-diol (E)- (CAS# 25073-26-1)
Nhanganyaya
(E)-Pent-2-ene-1, 5-diol, inozivikanwawo se2-Pentene-1,5-diol, inhengo yehupenyu. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzira uye ruzivo rwekuchengetedza:
Zvakasikwa:
(E)-Pent-2-ene-1, 5-diol imvura isina ruvara kusvika kune yero uye ine hwema hunonhuhwirira. Yayo molecular formula ndeye C5H10O2 uye iyo molecular uremu ndeye 102.13g/mol. Haina kunyungudika mumvura, asi inonyungudika mudoro uye ether solvents.
Shandisa:
(E) -Pent-2-ene-1, 5-diol ine zvakasiyana-siyana zvekushandisa mumakemikari indasitiri. Seyepakati mune organic synthesis, inowanzo shandiswa mukugadzirwa kweakasiyana makomisheni, senge polyester resins uye polyurethanes. Mukuwedzera, inogona kushandiswa se surfactant, plasticizer, flame retardant, nezvimwe zvakadaro.
Nzira:
(E) -pent-2-ene-1, 5-diol ine nzira dzakawanda dzekugadzirira. Iyi inotevera ndeimwe yenzira dzinowanzoshandiswa: kubva (E) kutanga kubva-pent-2-ene-1, 4-dialdehyde, (E) -pent-2-ene-1, 5-diol inogona kuwanikwa nekuderedza. .
Zvekuchengetedza
(E)-Pent-2-ene-1, 5-diol ine huturu hwakaderera pasi pemamiriro ekushandisa. Zvisinei, kusangana kwakananga neganda nemaziso kunogona kukonzera kutsamwa. Pfeka midziyo yekuzvidzivirira yakafanira senge magirovhosi nemagogi paunenge uchibata komboni. Mukuwedzera, inofanira kuchengetwa mumudziyo wakavharwa, kure nemoto uye oxidizing agents. Kana paine kudonha kwetsaona, kunofanirwa kucheneswa nekukasira uye kubatwa nemazvo. Paunenge uchishandisa iyi komputa, maitiro akakodzera ekuchengetedza anofanirwa kunyatsocherechedzwa. Kuti uve nechokwadi chekuchengetedza, ndapota tarisa kune chaiyo yekuchengetedza data fomu kana kubvunza inoenderana nenyanzvi sangano.
