METHYL TERT-BUTYL ETHER
Products Description
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Propylene Glycol Monomethyl Ether Acetate(PMA)
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Other Name:
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Propylene Glycol Methyl Ether Acetate
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CAS Number:
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108-65-6
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Product Standard:
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HG/T 3940-2007
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Annual Capacity:
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50,000 Tons/year
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Structural Skeleton Symbol:
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CH3COOCH(CH3)CH2OCH3
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Molecular Weight:
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132.16
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Boiling Point:
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145.8℃
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Flash Point:
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42℃
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Technical Requirements
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Measuring Items
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Technical Index
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Appearance
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Colorless Transparent Liquid
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Mass Fraction Of Propylene Glycol Methyl Ether Acetate/%≥
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99.5
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Mass Fraction Of 2- Methoxy -1- Propyl Acetate/%≤
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0.4
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Mass Fraction Of Water/%≤
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0.05
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Mass Fraction Of Acid (calculated As Acetic Acid)/%≤
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0.02
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Boiling Range (0℃, 101.3kPa)/℃
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143~149
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Chrominance /Hazen Unit (Pt-Co Color Number)≤
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10
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Density,(ρ20)/（g/cm3）
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