Diethyl phosphite
Molecular Structure:
MDL:
MFCD00044573
Molecular Formula:
C4H11O3P;(C2H5O)2POH
Molecular Weight:
138.09
Alias:
二乙基亞磷酸酯
Diethyl hydrogen phosphonate
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Diethyl phosphite |
99% |
100ml |
RMB 88 |
現(xiàn)貨 |
Diethyl phosphite |
99% |
500ml |
RMB 343.2 |
促銷 |
Diethyl phosphite |
99% |
1L |
RMB 737 |
現(xiàn)貨 |
Diethyl phosphite |
99% |
10L |
RMB 5379 |
現(xiàn)貨 |
Character:
無色透明液體。和水混溶(水解),易溶于醇、醚等常規(guī)有機(jī)溶劑。
熔點(diǎn):-70℃
沸點(diǎn):50-51℃/2mmHg
折射率n20/D:1.4101
密度:1.0736
閃點(diǎn):82℃
Quality Standard:
外觀Appearance 無色透明液體
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度Purity ≥99.0% (GC)
折光率Refractive index n20/D 1.4070 - 1.4090
色度Color scale <20 APHA
濁度Turbidity <10 NTU
酸值A(chǔ)cid value <4 mg KOH/g