Cov Khoom Siv Tshuaj
Tsis muaj xim, daj daj ntseg, kua nplaum nplaum. Nws yog hygroscopic, muaj zog alkaline, thiab muaj me ntsis tsw ammonia. Miscible nrog dej thiab cawv, me ntsis soluble hauv ether.
CAS No. 111-41-1
Cov mis mos molecular C4H12N2O
Qhov hnyav molecular 104.15
EINECS No. 203-867-5
Qhov kub yaj -28°C
Kub taw tes 238-240°C/752mmHg (lit.)
Qhov Ceev 1.03g/mL ntawm 25°C (lit.)
Refractive index n20/D1 .485 (lit.)
Qhov kub hnyiab> 230 ° F
Kev khaws cia Khaws cia hauv qab + 30 ° C.
Kev yaj tau yaj hauv dej

Kev Siv
Siv rau kev tsim cov xim pleev, cov resins, roj hmab, cov neeg sawv cev flotation, cov tshuaj tua kab, thiab cov surfactants. Cov tshuaj tiv thaiv xeb 1017 uas tau npaj tseg siv rau hauv kev tsim khoom petrochemical. Cov khoom no yog cov tshuaj zoo heev uas tsis muaj tshuaj lom rau qhov kub thiab txias rau epoxy resin, uas zoo dua li ethylenediamine. Cov khoom no siv nrog epoxy resin thiab siv dav rau kev sib txuas ntau yam hlau thiab cov khoom tsis yog hlau, tsim cov txheej txheem epoxy tiv thaiv xeb, casting cable sib txuas thiab lwm yam khoom siv kho tshuab thiab hluav taws xob.
Txoj kev tsim khoom:
Tau los ntawm cov tshuaj tiv thaiv ntawm ethylenediamine thiab ethylene oxide.

Cov Ntaub Ntawv Tiv Tauj
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