Diethylamine | (C2H5)2NH | CID 8021 - PubChem
Diethylamine | (C2H5)2NH or C4H11N | CID 8021 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Bordwell pKa Table - Organic Chemistry Data
2017年10月27日 · In short, the stronger the acid, the smaller the pKa value and strong acids have weak conjugate bases. pKa values describe the point where the acid is 50% dissociated (i.e. deprotonated). Below are tables that include determined pKa values for various acids as determined in water, DMSO and in the gas Phase.
pKa of Diethylamine - vCalc
2021年8月10日 · The pKa of Diethylamine constant displays the pKa of the conjugate acid for diethylamine (10.98). The pKa value of a compound indicates that strength of an acid. The pKa is the negative log base ten of the Ka value, also known as the acid dissociation constant.
Diethylamine - Wikipedia
Diethylamine is an organic compound with the formula (CH 3 CH 2) 2 NH. It is classified as a secondary amine. It is a flammable, volatile weakly alkaline liquid that is miscible with most solvents. It is a colorless liquid, but commercial samples often appear brown due to impurities. It has a strong ammonia-like odor.
Basicity of Amines And pKaH - Master Organic Chemistry
2017年4月18日 · Here’s three key points for today: The best way to quantify the basicity of an amine is to examine the pKa of its conjugate acid. The higher the pKa of the conjugate acid, the stronger the base. Table of Contents. What Key Factors Govern The Basicity Of Amines? 1. Quick Review: Acids, Bases, Conjugate Acids, and Conjugate Bases.
二乙胺 CAS#: 109-89-7 - ChemicalBook
二乙胺为溶剂和化工原料中间体，可制取药物普鲁卡因、氯喹、尼可刹米、可拉明及磺胺等类药，也可用于生产农药、染料、橡胶硫化促进剂、选矿药剂（硫氮9号）、纺织助剂、杀菌剂、缓蚀剂、阻聚剂和抗冻剂等。 需消耗二乙胺的医药产品及其二乙胺的消耗量：头孢唑啉钠0.789kg/kg、头孢拉啶0.059kg/kg、合成黄连素0.030kg/kg、磺胺嘧啶0.150kg/kg、磷酸氯喹0.340kg/kg、咳必清0.710kg/kg、灭吐灵0.960kg/kg、止血敏0.660kg/kg、盐酸普鲁卡因0.600kg/kg、盐酸利多 …
ジエチルアミン | 109-89-7 - ChemicalBook
ジエチルアミンは、化学式C 4 H 11 N、分子量73.14、CAS番号109-89-7の有機化合物です。 無色の液体で、アンモニアのような特徴的な臭気を持ちます。 pHは強塩基性で、粘度は 0.319cp (25℃) 、比重は0.707です。 融点-50℃、引火点-26℃以下 (密閉系) 、 沸点・初留点及び沸騰範囲55.5℃、爆発範囲下限 1.8vol％ 、上限 10.1vol％、自然発火温度312℃の引火性液体です。 2. 化学的性質. ジエチルアミンは、水と混和し、アルコール、四塩化炭素、クロロホルムに可溶 …
Ethanamine, N-ethyl- - NIST Chemistry WebBook
Diethylamine N-d1; Other names: Diethylamine; N,N-Diethylamine; (C2H5)2NH; DEA; Diaethylamin; Diethamine; Dietilamina; Dwuetyloamina; UN 1154; N-Ethylethanamine Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Notes; Other data available: Gas phase thermochemistry data
二乙胺_MSDS_用途_密度_二乙胺CAS号【109-89-7】_化源网
亚急性和慢性毒性：兔吸入150mg/m 3，7小时/次，5次/周，6周，见支气管淋巴细胞灶性集聚，心、肝变性，角膜点状糜烂和水肿。
二乙胺 - 百度百科
二乙胺（Diethylamine），是一种有机化合物，分子式为C 4 H 11 N，为水白色易挥发的可燃液体，有强烈氨臭，主要用于制造医药、农药、染料、橡胶硫化促进剂、纺织助剂以及金属防腐剂、乳化剂、阻聚剂等，也用作蜡的精制溶剂、共轭双烯乳液聚合时的活化剂以及 ...