Methylnaphthalene(CAS 1321-94-4)
Specification:
Item | Specification |
Appearance | Brown liquid |
Molecular formula | C11H10 |
Molecular weight | 142.20 |
CAS NO | 1321-94-4 |
EINECS NO | 215-329-7 |
Density | 1.016g/cm3 |
Flash point | 82.2℃ |
Vapor Pressure | 0.0518mmHg at 25℃ |
Melting point | -5℃ Not crystalline |
Ash content | <0.1% |
Purity | α + β≥60% |
Application:
The mass fraction of methyl naphthalene in the washing oil is about 10%, there are 10 kinds of isomers, 2,6-dimethyl naphthalene oxidation product 2,6-naphthalenedicarboxylic acid, can be used to make F grade insulating materials, resistant High temperature materials and configuration of electrophoretic paint, etc. 1,6-Dimethylnaphthalene and 2,3-dimethylnaphthalene can be used to synthesize dyes and insecticides, and can be used as a solvent. The oxidation product of naphthalene dicarboxylic acid can be used to produce plasticizers and alkyd resins.
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