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Mama maualuga 2,5-Dimethyl-3-hexyne-2,5-diol 99% CAS 142-30-3

Fa'amatalaga Pupuu:

Igoa o le vailaʻau:2,5-Dimethyl-3-hexyne-2,5-diol

Upu tutusa:Dimethylhexynediol; Tetramethyl-2-butynediol

Foliga Vaaia:Kilisitala pa'epa'e po'o le fasi tioata

Mama: 99% minute

CAS142-30-3


Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Fa'amatalaga o le Oloa

2,5-Dimethyl-3-Hexyne-2,5-Diol
【Igoa o le Kemikolo】2,5-Dimethyl-3-Hexyne-2,5-Diol
【Uiga tutusa】Dimethylhexynediol; Tetramethyl-2-butynediol
【Numera o le CAS】142-30-3
【Fua Fa'a-molekula】C8H14LE2           
【Mamafa Molekiula】142.20
【Meatotino】Kilisitala paʻepaʻe poʻo se fasi tioata; Mafiafia: 0.949g/cm3(20/20℃). MP: 94-96℃. BP: 205-206℃. E faigofie ona solo i le vai, acetone, glycol, ethyl ketone. E le mafai ona solo i le benzene, petroleum aether ma le carbon tetrachloride. E leai se deliquescence.
【Fa'amatalaga】≥99% (GC)
【Afifiina】25kg/taga, taga lalagaina tu'ufa'atasi (taga palasitika i totonu) po'o le taga PE.
【Teuina ma Felauaiga】Teu i totonu o se pusa e tapuni mau. Teu i se nofoaga malūlū, mago, ma e lelei le ea e alu ese ai mai mea e lē fetaui. Puipuia mai le timu ma le susu. Aloese mai le pa'i atu i le vai po'o le susu ma mea e fa'aola ai le 'okesene i le taimi o le teuina ma le felauaiga.
【Faʻaaogaina】Fa'aaogaina o se mea fa'avaitaimi i le gaosia o le surfactant, spice, herbicide, adhesive ma le polyester polyalcohol i le gaosiga o le polyurethane fa'apea fo'i ma fesoasoani i togafitiga o u'amea, lubricants o uaea eletise, organic-peroxide, brightener i le alamanuia o u'amea plating, polyhydroxylated compound o le alkyd resin, ma i le synthetizing o le peroxide catalyst ma le cross-linking agent, coupler i le resin coating o ie ma pepa, modifier o le synthetized resin ma surfactant ma isi.

 


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