Determination of Phenylenediamine in Oxidative-type Hair Dyes by Capillary Column Gas Chromatography;
氧化型染发剂中苯二胺的毛细管柱气相色谱测定法
The production condition and technology of m-phenylenediamine are introduced.
介绍了我国间苯二胺的生产现状及工艺,指出采用粗品混合二硝基苯直接加氢是制备间苯二胺最好的方法,具有成本低、污染小等优点。
Preparation of o-phenylenediamine by normal pressure catalytic hydrogenation using urushibara nickel catalyst;
常压漆原镍催化加氢制备邻苯二胺
Technological progress and market analysis of o-phenylenediamine;
邻苯二胺生产技术进展与市场分析
Synthesis and crystal structure of benzoylacetone-N-(o-phenylenediamine);
苯甲酰丙酮缩邻苯二胺单Schiff碱的合成和晶体结构
Effects of Diphenylamine on Soil Biological Activity;
二苯胺对土壤生物活性的影响
Synthesis of Alkyldiphenylamine on Supported Phosphotungstic Acid Catalyst;
负载型杂多酸催化合成烷基二苯胺
A novel diphenylamine synthesis catalyst;
合成二苯胺新型催化剂的研制及应用
Electrochemical polymerization of p-phenylenediamine on Pt microelectrode in alkali medium;
碱性介质中对苯二胺在铂微电极上的电化学聚合研究
Research Progress on the Chemistry of p-Phenylenediamine;
对苯二胺的化学研究进展
Synthesis of N,N′-Di-sec-butyl-p-phenylenediamine;
N,N′-二仲丁基对苯二胺抗氧剂的合成
The fuberidazole was prepared by reaction of O-phenylendiamine with furfural at the presence of CTMABas catalyst.
以邻苯二胺和糠醛为原料,以十六甲基三烷基溴化铵(CTMAB)为催化剂合成了麦穗宁。
In this paper,2,6-bis(benzimidazolyl)-4-methylphenol is synthesized from 2,6-diformyl-4-methylphenol and o-phenylendiamine by condensation reaction at room temperature.
以2 ,6-二甲酰基对甲苯酚和邻苯二胺作为起始原料,在常温下经缩合反应一步合成了含双苯并咪唑基的新型化合物-2 ,6-二(苯并咪唑基)对甲苯酚,其结构经IR、1 HNMR、质谱(MS)及元素分析(Element analysis)、得到了确证。
The selenium was pre-column derived by o-phenylendiamine.
样品中硒用邻苯二胺显色剂作柱前衍生,WatersSep-park-C18固相萃取微柱富集硒的邻苯二胺络合物,然后用乙腈和甲醇为流动相,WatersμBondapakC18色谱柱为固定相分离,用二极管矩阵检测器检测。
Electrochemical and Spectroelectrochemical Study of m-Phenylenediamine;
间苯二胺的电化学及紫外-可见薄层光谱电化学研究
Research on Synthesis of m-Aminophenol by Hydrolysis of m-Phenylenediamine;
间苯二胺水解制备间氨基苯酚的工艺研究
The effect of La_2O_3 and K_2O introducing methods on the catalytic performance of Ni/SiO_2 catalyst for m-dinitrobenzene hydrogenation to m-phenylenediamine were investigated,and the physical and chemical properties of the catalysts were analyzed by the techniques of BET,X-ray diffraction(XRD) and temperature-programmed reduc.
考察了K_2O和La_2O_3助刑引入方式对Ni/SiO_2催化剂催化间二硝基苯加氢制间苯二胺的影响。
diethyl-p-phenylenediamine sulfate
二乙基对苯二胺硫酸盐
dimethyl-p-phenylenediamine sulfate
二甲基对苯二胺硫酸盐
polyisophthaloyl metaphenylene diamide fibre
聚间苯二甲酰间苯二胺纤维
tetramethyl-p-phenylenylendiamine hydrochloride
四甲基对苯二胺盐酸盐
Study of 1,4-benzenediamine/4,4'-diamino Diphenyl/pyromellitic Dianhydride Polyimide Fiber;
对苯二胺/4，4'-二氨基二苯醚/均苯四酸二酐型聚酰亚胺纤维的研究
Study of 1,4-benzenediamine/4,4 -diamino Diphenyl/pyromellitic Dianhydride Polyimide Fiber;
对苯二胺/4，4 -二氨基二苯醚/均苯四酸二酐型聚酰亚胺纤维的研究
n, n-dimethyl-p-phenylenediammonium dichloride
二氯化n, n-二甲p-基苯二胺
diphenylamine-2,3-dicarboxylic acid
二苯胺-2,-3-二酸
diphenylenedianilino hydrotriazole
二苯撑二苯胺基氢三唑
diphenylamino-azo-m-benzene sulfonic acid
二苯胺偶氮间苯磺酸
sodium para-diphenylaminoazobenzene sulfonate
对二苯胺偶氮苯磺酸钠
SYNTHESIS OF 4 NITROSODIPHENYLAMINE FROM DIPHENYLAMINE IN ONE STEP
二苯胺一步法合成4-亚硝基二苯胺
diaminodiphenylamine and its salts
二氨基-二苯胺及其盐类
dinitroso pentamethylene tetramine
二亚硝基对苯二酰胺
Chemical reagent-Diphenylamine
GB/T681-1994化学试剂二苯胺
3-4-methylenedioxy- methamphetamine (MDMA)
亚甲二氧基甲基苯丙胺
sodium diphenylamine-4-sulfonate
二苯胺钠-4-磺酸盐
diaminobenzidine tetrahydrochloride
二氨基联苯胺盐酸盐