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1,4-Dioxane
1,4-Dioxane
Formula: C
4
H
8
O
2
F.W.: 88.11 CAS: 123-91-1
Physical Data
Appearance
Clear
Polarity Index (P')
4.8
Viscosity (cP, 25℃)
1.37
Density (g/ml. 20℃)
1.03
Boiling Point (℃)
101
Aqueous solubility (20℃)
Miscible
Refractive Index (25℃)
1.4224
HPLC DI-1182
Assay
99.9%
Carbonyl Compounds (as HCHO)(%)
max 0.01
Color (APHA)
max 10
Evaporation Residue (%)
max 0.001
Titrable acid (meq/g)
max 0.0016
Water (%)
max 0.05
Optical Absorbance at
215nm
max 1.00
225nm
max 0.60
250nm
max 0.25
270nm
max 0.10
280nm
max 0.05
295nm
max 0.01
400nm
max 0.005
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