CAS 105-76-0|Dibutyl Maleate
Cov mis mos molecular: C12H20O4
Molecular Luj: 228.28
EINECS: 203-328-4
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Specification ntawm CAS 105-76-0|Dibutyl txiv neej
Yam khoom | SPECIFICATION |
Melting point | -85 degree |
xim | Ntshiab xim tsis muaj xim rau lub teeb daj |
tawg txwv | 0 5-3.4 feem pua (V) |
solubility | 0.17g/l me ntsis soluble |
cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
Fp | >230 degree F |
vapor siab | 0.0027 hPa (20 degree) |
daim ntawv | Ua kua |
NIST Chemistry Reference | 2-Butenedioic acid (Z)-, dibutyl ester (105-76-0) |
EPA Tshuaj Registry System | Dibutyl txiv neej (105-76-0) |
ceev | 0.988 g/mL ntawm 25 degree (lit.) |
Boiling point | 281 degree (lit.) |
Dej Solubility | insoluble |
Refractive Index | n20/D 1.445 (lit.) |
BRN | 1726634 |
CAS DataBase Reference | 105-76-0(CAS DataBase Reference) |
FreezingPoint |
Synthesis ntawmCAS 105-76-0|Dibutyl txiv neej
Cov xwm txheej
Nrog 2-hydroxypyridin; methanesulfonic acid; lithium bromide; palladium (II) bromide Hauv acetonitrile ntawm 40 degree; nyob rau hauv 750.075 Torr; rau 4h;. Inert cua; Tag nrho cov txiaj ntsig=90.1 feem pua;
Cim npe nrov: cas 105-76-0|dibutyl maleate, nqe, hais, luv nqi, hauv Tshuag, kev muag khoom
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