Mixed Dibasic Ester
↑upper：已是第一个 ↓next：已是最后一个
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Product Name
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MIXED DIBASIC ESTER
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Synonym
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Dibastic Ester, MDBE, NME, DME
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Formula
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CH3OOC(CH2)nCOOCH3
n=2,3,4
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UN CODE
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NON DG
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CAS No
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95481-62-2
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Appearance
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Clear and colourless liquid
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Assay
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≥99%
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Density（g/ml）
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1.08-1.09(20 °C)
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Chroma(Hazen)
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≤15
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Structure
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Water Assay
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≤0.1%
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Acid value mgKOH/g
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≤0.2
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Melting Point
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-20 °C
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Boiling point
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196-225 °C-lit
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Auto ignition temp
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370 °C
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Flash Point
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100 °C
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Odour
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Fragrance
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Vapor pressure
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0.2 mmHg at 20 °C
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Evaporation rate
(Butyl acetate=1.0)
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<0.1
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Refractive Index
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n20/D 1.424(lit.)
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Upper Explosive Limit
[%(V/V)]
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8.0
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Stability
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Stable under normal
ambient temperature
storage and use conditions
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Lower Explosion Limit
[%(V/V)]
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0.9
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Solubility
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5.3%(mass) in water at
20°C, Extremely soluble in ether and alcohol
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DG goods Mark
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Xi
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Materials to
avoid
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Strong oxidizer, acids and alkali metal
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Kinds of packing
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NON DG GOODS
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Packing
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Barrels or Cans
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Risk Codes
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R36/37/38
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Security term
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S26 S36
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Analytical instrument
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Shimadzu GC-2010Pro
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Detector
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FID hydrogen flame 290°C
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Chromatographic column
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HP-5
30m*0.32mm*0.2μm
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Sample injector
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AOC-20iPLUS Autosampler
Injection Volume：0.4μL
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Usage
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1. Widely used in coil steel coatings, automobile coatings, packaging coatings, wood coatings, insulating paint, high-grade printing ink and foundry resin industry etc. Can replace most traditional solvents ketones, aldehydes and benzene that with toxic and smell stimulation. (such as isophorone, acetone, cresol, etc.)
2. Used as cleaning agent, paint removal agent, foundry core adhesive, flux in electronic industry and organic synthetic intermediates, etc.
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