2,6-Naphthalic acid Naphthalene-2,6-dicarboxylic acid 性质描述: 白色针状结晶。熔点310-313℃(分解)。不溶于沸苯、甲苯和乙酸。 生产方法: 一种方法是以萘的一元或二元羧酸盐为原料,通过Henkel反应合成NDA/NDC;另一种是先合成出可用于氧化的2,6位取代萘,进而氧化成NDA,即2,6-二烷基萘法和2-烷基-6-酰基...
中文别名:2,6-萘二羧酸; 2,6-二甲酸; 2,6-奈二甲酸 英文名称:naphthalene-2,6-dicarboxylic acid 英文别名:2,6-Naphthalenedicarboxylic acid; naphthalene-2,6-dicarboxylate CAS号:1141-38-4 EINECS号:214-527-0 分子式:C12H6O4 分子量:214.1747 ...
Mono alkali salt of naphthalene-2,6-dicarboxylic acid is disproportionated to the di-acid, with the di salt as by-product by heating in water and the precipitated diacid recovered. This provides a technical route to the very pure di-acid, to be used for high quality polyalkylene 2,6 ...
1. Method of preparing naphthalene-2,6-dicarboxylic acid which comprises reacting sodium-Z-naphthoate, sodium carbonate, sodium bicarbonate, sodium formate and carbon monoxide at a partial pressure of 300 to 700 p.s.i. and at a temperature in the range of about 275 to 450 C., whereby ...
Product Name2,6-Naphthalenedicarboxylic acid, 1,5-dibromo- CAS1620917-16-9 CBNumberCB29924413 MFC12H6Br2O4 MW373.98 MOL File1620917-16-9.mol Chemical Properties Boiling point490.5±45.0 °C(Predicted) Density2.066±0.06 g/cm3(Predicted)
英文名称:2,6-Naphthalenedicarboxylic acid, 4-nitro- CAS:1638156-89-4 纯度:98% 包装信息:5g;25g;50g;100g 备注:MOF COF配体、可定制 JACS-郑州杰克斯化工产品有限公司 联系电话: 0371-86259281 13223061139 产品介绍: 英文名称:1638156-89-4 CAS:1638156-89-4 ...
Product Name:2,6-Naphthalene dicarboxylic Acid Cas No.:1141-38-4 Molecular Formula:C12H8O4 Appearance: White acicular crystal Purity: 99.9% min. Melting point: 310-313'C Residue on ignition: 0.1% max. Packing: 25kg /bag ***1. Who are we?We are based in Wuhan,...
别名 萘-2,6-二甲酸 规格或纯度 ≥98.0%(T) 英文名称 2,6-Naphthalenedicarboxylic Acid 运输条件 常规运输 产品介绍 已通过扫描隧道显微镜对2,6-萘二甲酸自组装成二维有序的超分子结构进行了研究。已对Mn(II)和2,6-萘二甲酸在二乙基甲酰胺中形成可产生一维通道的三维多孔金属有机骨架的溶剂热反应进行...
1) 2,6-Naphthalenedicarboxylic acid 2,6-萘二甲酸 2) NDCA 2,6-萘二甲酸 3) 2,6-NDA 2,6-萘二甲酸 1. Introduction of PEN and its intermediate2,6-NDA; PEN及其中间体2,6-萘二甲酸简介 4) PEN 2,6-萘二甲酸酯 5) DMN 聚2,6-萘二甲酸二乙酯 ...
CAS号[25543-68-4]化源网提供[2,6-Naphthalenedicarboxylicacid, 1,5-dihydroxy-]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。