3,4-dimethylbenzaldehyde

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3,4-dimethylbenzaldehyde
Posting date : Oct 19, 2006
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30-
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This product that develops quickly at home is a new kind of intermediate compound with organic synthesis. It is applied in the field of medicine, condiments and polymer and so on. We have cooperated with ASID CHEMICALS CO.,LTD so that have the ability of producing it 100 tons in a year. So this can meet the requirements of chemistry enterprises. English Name:3,4-dimethylbenzaldehyde; Abb:3,4-DBAL; CAS Number:[5973-71-7]; Molecular Formula:C9H10O; Molecular Weight:134.2; Structural Formula: Physicochemical Property Shape: colourless liquid; have the smell of bitter almond; Boiling Point: 233℃; Melting Point: 0℃; Flash Point: 110℃; ProportionD204: 1.017; Refraction n20: 1.5383; Vapor pressure: 0.1mmhg(25℃) Index of Quality Index Reagent Class Prime Class First Line Class Acceptable Class Shape colourless liquid colorless or yellowish liquid Purity(GC) % ≥ 99.00 99.00 98.00 95.00 Boiling Point ℃ 232~233 232~234 231~234 230~234 Acidity % ≤ 0.5 0.5 1.0 3.0 Water Content % ≤ 0.2 0.5 0.5 0.5 Nonvolatile Matter%≤ 0.2 0.5 0.5 1.0

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