4-氰基苯异氰酸酯的合成路线有哪些? 4-氰基苯异氰酸酯的海关编码是什么? 4-氰基苯异氰酸酯的美国海关编码是什么? 4-氰基苯异氰酸酯的英国海关编码是什么? 4-氰基苯异氰酸酯的印度海关编码是什么? 4-氰基苯异氰酸酯的韩国海关编码是什么? 4-氰基苯异氰酸酯的欧盟海关编码是什么?
上海巴悦化学品有限公司是一家专业从事光气化衍生物研究,开发,定制加工,生产和销售的公司。公司拥有自己的研发中心并与国内知名的光气工厂有长期稳固的合作关系,目前公司已经独家开发生产了一系列的光气化中间体产品,如氯甲酸-2-氯乙酯,异氰酸乙酯,甲基丙烯酰氯和四
英文名称:4-Cyanophenyl isocyanate 用户评价 收藏产品 Catalog ID 90528 CAS NO. 40465-45-0 纯度 97% MDL Number MFCD00037038 EINEC 分子式 C8H4N2O 分子量 144.13 编号价格/包装库存订购 90528 请登录 请登录 咨询货期 90528 请登录 请登录 咨询货期 90528 请登录 请登录 咨询货期 90528 请登录 请登录...
英文名称4-Cyanophenyl isocyanate 储存温度2-8°C储存,充氩 运输条件冰袋运输 备注50g、2.5g卖完停产,不再备货 产品介绍 4-Cyanophenyl isocyanate, also known as 4-isocyanatobenzonitrile, is an aryl isocyanate. It alters the surface of silk sericin in lithium chloride/dimethyl sulfoxide solvent by formin...
Product Name:4-Chloroacetoacetic acid ethyl ester;Form:liquid;MOQ:1kg;Color:Colorless transparent;Keywords:P-CYANOPHENYL ISOCYANATE;Brand:Kaiyue;Packaging:200kg/drum;UN No.:non-dangerous;Hazards Class:non-dangerous;Type:Agrochemical Intermediates;Place o
3-(trifluoromethyl)phenyl isocyanate CAS-Nr.: 329-01-1 2,2'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine CAS-Nr.: 341-58-2 3-(Trifluoromethyl)aniline CAS-Nr.: 98-16-8 3,5-Di(trifluoromethyl)aniline CAS-Nr.: 328-74-5 4-Nitro-2-(trifluoromethyl)benzonitrile CAS-Nr.: 320-47...
Provided is a method for preparing 4-cyanophenyl isocyanate, which has no harmful factors in processing steps, avoids a need for an expensive material or catalyst, and includes simple processing steps. The method for preparing 4-cyanophenyl isocyanate comprises the steps of: (a) reacting 4-...
of an oil. The oil was identified by means of its infrared spectrum and was a 95 % yield of 4-cyanomethylphenyl isocyanate. Also included in the compounds of this invention are the acid addition salts and metal salt complexes of 3-pyridylmethyl N-(4-cyanomethylphenyl)carbamate. These also...
4-Cyanophenyl isocyanate CAS No: 40465-45-0 4-CYANOPHENYL ISOTHIOCYANATE CAS No: 2719-32-6 3-Cyanophenyl isocyanate CAS No: 16413-26-6 2-CYANOPHENYL ISOCYANATE CAS No: 42066-86-4 3-CYANOPHENYL ISOTHIOCYANATE CAS No: 3125-78-8 About...
2) 4-Isopropylphenyl isocyanate 4-异丙基苯异氰酸酯3) 4-aromatic isocyanates 4-甲氧基苯异氰酸酯 1. A new and simple method for the synthesis of aromatic isocyanates was developed by Curtius rearrangement reaction. 按Curtius重排反应原理 ,采用叠氮化钠与 4-甲氧基苯甲酰氯反应合成 4-甲氧基苯...