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化合物简介
2,6-Dimethylnaphthalene (2,6-DMN) is a polycyclic aromatic hydrocarbon. It is one of the many possible dimethylnaphthalene isomers which are derived from naphthalene by the addition of two methyl groups. 2,6-DMN is of commercial importance as a starting material for high-performance polyester fibers and films. Polyethylene naphthalate (PEN) is made using the oxidation product of 2,6- DMN.
基本信息
CAS：581-42-0
中文别名：
英文别名：Naphthalene, 2,6-dimethyl-;2,6-DIMETHYLNAPHTALENE;2 6-DIMETHYLNAPHTHALENE OEKANAL 250 MG;2,6-dimethylonaphthalene;2,6-Dimcthylnaphthaline;DIMETHYLNAPHTHALENE;2,6-Dimethylnaphthalene;2,6-dimethyl naphthalene;naphthalene,2,6-dimethyl;2,6-DIMETHYLNAPHTHALENE OEKANAL;2,6-dimethylhaphthalene;
分子式：C12H12
分子量：156.224
精确质量：156.094
Psa：0.0
Logp：3.4566
中文别名：
英文别名：Naphthalene, 2,6-dimethyl-;2,6-DIMETHYLNAPHTALENE;2 6-DIMETHYLNAPHTHALENE OEKANAL 250 MG;2,6-dimethylonaphthalene;2,6-Dimcthylnaphthaline;DIMETHYLNAPHTHALENE;2,6-Dimethylnaphthalene;2,6-dimethyl naphthalene;naphthalene,2,6-dimethyl;2,6-DIMETHYLNAPHTHALENE OEKANAL;2,6-dimethylhaphthalene;
分子式：C12H12
分子量：156.224
精确质量：156.094
Psa：0.0
Logp：3.4566
编号系统
EINECS号：209-464-0
物化性质
密度：1g/cm3
沸点：264.4ºC at 760mmHg
熔点：106-110ºC(lit.)
闪点：110.5ºC
折射率：n20/D 1.6088(lit.)
沸点：264.4ºC at 760mmHg
熔点：106-110ºC(lit.)
闪点：110.5ºC
折射率：n20/D 1.6088(lit.)
安全信息
安全说明：S22; S24/25
海关编码：2902909090
海关编码：2902909090
生产方法及用途
合成路线
-
参考文献
Seoul National University Industry Foundation Patent: WO2007/64105 A1, 2007 ; Location in patent: Page/Page column 7-8 ;
上游原料
下游产品
图谱
13C NMR : Predict
1H NMR : Predict
13C NMR : in CDCl3
Raman : 4880 A,200 M,powder
Mass
IR : KBr disc
IR : nujol mull
