1,4-Dioxane ≥99%, PHOTREX® for spectrophotometry, for liquid scintillation counting, J.T.Baker®

Danger

Synonyms: Dioxanep-DioxaneGlycolethylether1,4-Diethylene dioxide1,4-Dioxacyclohexane

Management of Change (MOC) category = N

9196-03 BAKR9196-02 BAKR9196-02 BAKR9196-03
JT9196-3CS 2399.74 USD
JT9196-3 JT9196-2 CAJT9196-2 CAJT9196-3
1,4-Dioxane ≥99%, PHOTREX® for spectrophotometry, for liquid scintillation counting, J.T.Baker®
1,4-Dioxane

For spectrophotometry and liquid scintillation counting. Stabilized with 0.001% sodium diethyldithiocarbamate. UV cutoff 215nm. Lot analysis on label.

Formula: C₄H₈O₂
MW: 88.11 g/mol
Boiling Pt: 101.1 °C (1013 hPa)
Melting Pt: 11.8 °C
Density: 1.03 g/cm³ (20 °C)
Flash Pt: 12 °C
Storage Temperature: Ambient
MDL Number: MFCD00006571
CAS Number: 123-91-1
EINECS: 204-661-8
UN: 1165
ADR: 3,II
Merck Index: 13,03330
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Specification Test Results

For Laboratory,Research,or Manufacturing Use
ACS - Assay (C₄H₈O₂) (by GC, corrected for water) ≥99.0 %
ACS - Carbonyl Compounds (as HCHO) (by polarography) ≤0.01 %
ACS - Color (APHA) ≤10
Counting Efficiency for ³H in Prepared Cocktail", For Information Only"
ACS - Freezing Point ≥11.0 °C
ACS - Peroxide (as H₂O₂) ≤0.005 %
ACS - Residue after Evaporation ≤0.001 %
ACS - Titrable Acid (meq/g) ≤0.0016
ACS - Water (by KF, coulometric) ≤0.02 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 420 nm ≤0.005
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-295 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm ≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - 270 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 250 nm ≤0.25
Ultraviolet Absorbance (1.00-cm cell vs. water) - 225 nm ≤0.60
Ultraviolet Absorbance (1.00-cm cell vs. water) - 215 nm ≤1.00
Product Information (not specifications):
Windows of Infrared Transmittance (0.1-mm path, 50-100% T), µm:
2.0 - 3.3; 3.8 - 5.0; 5.1 – 6.7; 9.9 – 10.7; 12.1 – 15.4
STORAGE: Store above 11°C (53°F) or product will freeze.

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