87367
四氢呋喃
suitable for HPLC, ≥99.8% (GC)
别名:
丁烯氧化物, 四亚甲基氧化物, 氧杂环戊烷
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关于此项目
经验公式（希尔记法）:
C4H8O
化学文摘社编号:
分子量:
72.11
EC Number:
203-726-8
UNSPSC Code:
12190000
MDL number:
Beilstein/REAXYS Number:
102391
vapor pressure
114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
assay
≥99.8% (GC)
autoignition temp.
610 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
1.8-11.8 %
technique(s)
HPLC: suitable
impurities
≤0.02% water
evapn. residue
≤0.001%
mp
−108 °C (lit.)
density
0.889 g/mL at 25 °C (lit.)
solvent strength ε (Al2O3)
0.45
λ
1 cm path, H2O reference
UV absorption
λ: 230 nm Amax: 1.0, λ: 270 nm Amax: 0.1, λ: 310 nm Amax: 0.01
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Gregory W Charville et al.
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Gerald I Richard et al.
Applied spectroscopy, 62(5), 476-480 (2008-05-24)
The spectroscopic properties of a chiral boronic acid based resorcinarene macrocycle employed for chiral analysis were investigated. Specifically, the emission and excitation characteristics of tetraarylboronate resorcinarene macrocycle (TBRM) and its quantum yield were evaluated. The chiral selector TBRM was investigated
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