2,5-Dimethyl-3-Hexyne-2,5-Diol CAS 142-30-3
【Zita reKemikari】2,5-Dimethyl-3-Hexyne-2,5-Diol
【Mazwi akafanana】 Dimethylhexynediol; Tetramethyl-2-butynediol
【CAS No.】142-30-3
【Molecular Formula】C8H14O2
【Molecular Weight】142.20
【Zvinhu】 White crystal kana flake; Density: 0.949g/cm3 (20/20℃). MP: 94-96 ℃. BP: 205-206 ℃. Soluble mumvura, acetone, glycol, ethyl ketone .Isoluble mubenzene, petroleum aether uye carbon tetrachloride. Hapana deliquescence.
【Kutsanangurwa】≥99% (GC)
【Kurongedza】25kg / bhegi, Yakarukwa bhegi (yepurasitiki bhegi mukati) kana PE bhegi.
【Kuchengeta uye Zvekufambisa】 Chengetedza mumudziyo wakavharwa zvakasimba. Chengetedza munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka kure nezvinhu zvisingaenderani. yakachengetedzwa kubva pakunaya uye kunyorova, Dzivisa kubata mvura kana hunyoro uye oxidant panguva yekuchengeta & Kutakura.
【Kushandiswa】Inoshandiswa sechinhu chepakati mukugadzira surfactant, spice, herbicide, adhesive uye polyester polyalcohol mukugadzirwa kwepolyurethane pamwe nevabatsiri vesimbi yepamusoro kurapwa, lubricant yemagetsi waya, organic-peroxide, inopenya muindasitiri yesimbi, polyhydroxylated compound yealkyd resin. ,uye mukugadzira peroxide catalyst uye cross-linking agent, coupler in resin coating yejira nebepa, modifier ye synthetized resin uye surfactant nezvimwe.
