Diisopropyl ether ≥98.5% (by GC) stabilised, Puriss. p.a., Riedel-de Haën™
Supplier: Honeywell Chemicals
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Danger
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Synonyms:
Isopropyl ether
Stabilisation:
Stabilised with 2,6-Di-tert-butyl-4-methylphenol ~0,001%
38270-2.5L
38270-1L
38270-2.5LEA
141
GBP
38270-2.5L
38270-1L
Diisopropyl ether ≥98.5% (by GC) stabilised, Puriss. p.a., Riedel-de Haën™
Diisopropyl ether
Beilstein Number: 1731256
RTECS Number: TZ5425000
UNSPSC Code: 12191602
Formula:
(CH₃)₂CHOCH(CH₃)₂ MW: 102,18 g/mol Boiling Pt: 67…70 °C (1,013 hPa) Melting Pt: –86 °C Density: 0,73 g/cm³ Flash Pt: –29 °C Storage Temperature: Ambient |
MDL Number:
MFCD00008880 CAS Number: 108-20-3 EINECS: 203-560-6 UN: 1159 ADR: 3,II Merck Index: 13,05232 |
Specification Test Results
factor | 0.998 - 1.002 |
Identity (IR) | complying |
Identity (NMR) | complying |
Assay (GC) | Min. 98.5 % |
Density (D 20/4) | 0.723 - 0.725 |
Refractive index (n 20/D) | 1.367 - 1.369 |
Non-volatile matter | Max. 0.002 % |
Water (Karl Fischer) | Max. 0.1 % |
Free acid (as C₂H₅COOH) | Max. 0.005 % |
Aluminium (Al) | Max. 0.5 ppm |
Barium (Ba) | Max. 0.1 ppm |
Bismuth (Bi) | Max. 0.1 ppm |
Calcium (Ca) | Max. 0.5 ppm |
Cadmium (Cd) | Max. 0.05 ppm |
Cobalt (Co) | Max. 0.02 ppm |
Chromium (Cr) | Max. 0.02 ppm |
Copper (Cu) | Max. 0.02 ppm |
Iron (Fe) | Max. 0.1 ppm |
Potassium (K) | Max. 0.5 ppm |
Lithium (Li) | Max. 0.1 ppm |
Magnesium (Mg) | Max. 0.1 ppm |
Manganese (Mn) | Max. 0.02 ppm |
Molybdenum (Mo) | Max. 0.1 ppm |
Sodium (Na) | Max. 0.5 ppm |
Nickel (Ni) | Max. 0.02 ppm |
Lead (Pb) | Max. 0.1 ppm |
Strontium (Sr) | Max. 0.1 ppm |
Zinc (Zn) | Max. 0.1 ppm |
2-propanol (GC) | Max. 0.5 % |
Assay BHT (GC) | 0.0005 - 0.02 % |
Peroxides (as H₂O₂) | Max. 10 ppm |
APHA | Max. 25 |
Autoignition Temperature | 827 °F |
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