CAS: 68737-65-5; (1R,2R)-N,N'-Dimethyl-1,2-Cyclohexanediamine

• 英文名称(1R,2R)-N,N'-Dimethyl-1,2-Cyclohexanediamine
• 中文名称(1R,2R)-(-)-N,N'-二甲基-1,2-环己二胺
• IUPAC名称trans-N,N'-Dimethyl-1,2-cyclohexanediamine
• 其它别名N,N'-Dimethyl-(1R,2R)-1,2- Cyclohexanediamine; Racemic Trans-N,N'-Dimethyl-Cyclohexane-1,2-Diamine; Racemic Trans-N,N'-Dimethylcyclohexane-1,2-Diamine; (+/-)-Trans-N,N'-Bismethyl-1,2-Cyclohexane Diamine; (1R,2R)-Diaminomethylcyclohexane
• CAS编号68737-65-5
• MFCD编号:MFCD00671527
• EINECS号:626-704-3
• 分子式:C8H18N2
• 分子量:142.25
• 产品CID: 1680122
• 产品分类化学试剂 → 有机试剂 → 多胺

• 相似结构搜索
• InChIKey: JRHPOFJADXHYBR-HTQZYQBOSA-N
• InChI=1S/C8H18N2/c1-9-7-5-3-4-6-8(7)10-2/h7-10H,3-6H2,1-2H3/t7-,8-/m1/s1…
• 计算化学: 氢键受体数2.0氢键供体数2.0可旋转键数2.0

物理性质

• 熔点39-44 °C
• 沸点186.8±8.0 °C at 760 mmHg
• 闪点60.2±10.2 °C
• 密度0.9±0.1 g/cm3
• PH:-145 º (c=4.47 in chloroform)
• pKa:11.04±0.40(预测)
• PSA:24.06
• LogP:0.35
• 旋光度-145º(C=4.47INCHLOROFORM)闪点74ºC
• 折射率1.469
• 蒸汽压0.7±0.4 mmHg at 25°C
• 敏感性常温常压下稳定，远离氧化剂。
• 外观形态白色至淡黄色低熔点固体
• 储存条件2-8°C
• 产品应用该化合物用于该化合物用于1-赫克辛聚合的催化剂的金属复合体的硅氟二氨-二醇推进剂.

MSDS等安全信息

• GHS象形图
• GHS符号GHS07 & GHS05;
  注释: Exclamation mark & Corrosion
• 危险类别急性毒性 类别4(经口)
  皮肤腐蚀 类别1B
  严重眼损伤 类别1
  皮肤腐蚀 类别1C
  特定目标器官毒性 - 单次接触 类别3
  皮肤腐蚀/刺激 类别2
  严重眼刺激 类别2
• 警示词Danger(危险)
• 危险描述H302 |吞咽有害.
  H314 |造成严重皮肤灼伤和眼损伤.
  H318 |造成严重眼损伤.
  H335 |可能引起呼吸道刺激.
  H315 |造成皮肤刺激.
  H319 |造成严重眼刺激.
• 防范说明P270-P280-P301+P312-P301+P330+P331-P303+P361+P353-P305+P351+P338
• 危险等级8
• UN编号3259
• 危险品标志C
• 包装等级Ⅱ
• 安全声明45-36/37/39-25-26
• 危险类别码34-22
• WGK Germany3

欧盟法规

上下游产品

合成工艺路线路线简述

• 67579-81-1 = 68737-65-5 + 87583-89-9
  反应条件:1.1 Reagents: 2,3-Dihydroxybutanedioic Acid Solvents: Ethanol; 1 H,Rt -> Reflux; Reflux -> Rt1.2 Reagents: Potassium Hydroxide Solvents: Dichloromethane,Water; Ph 9 - 10,Rt1.3 Reagents: 2,3-Dihydroxybutanedioic Acid; 1 H,Reflux
  标题:An Efficient Synthesis Of Enantiomerically Pure Trans-N1,N2-Dimethylcyclohexane-1,2-Diamine
  作者:Shen,Yan-Hong; Et Al
  参考文献:Journal Of Chemical Research 日期:2013 卷标:37(4) 页码:191-192]
  
  20431-81-6 = 68737-65-5 + 87583-89-9
  反应条件:1.1 Reagents: Triphenylphosphine,Diethyl Azodicarboxylate Solvents: Dichloromethane; Cooled; 6 H,Rt2.1 Reagents: Ammonium Chloride Solvents: Water; 5 H,110 °C3.1 Reagents: 2,3-Dihydroxybutanedioic Acid Solvents: Ethanol; 1 H,Rt -> Reflux; Reflux -> Rt3.2 Reagents: Potassium Hydroxide Solvents: Dichloromethane,Water; Ph 9 - 10,Rt3.3 Reagents: 2,3-Dihydroxybutanedioic Acid; 1 H,Reflux
  标题:An Efficient Synthesis Of Enantiomerically Pure Trans-N1,N2-Dimethylcyclohexane-1,2-Diamine
  作者:Shen,Yan-Hong; Et Al
  参考文献:Journal Of Chemical Research 日期:2013 卷标:37(4) 页码:191-192]
  
  = 68737-65-5 + 87583-89-9
  反应条件:1.1 Solvents: Water; Cooled; 5 H,80 °C2.1 Reagents: Triphenylphosphine,Diethyl Azodicarboxylate Solvents: Dichloromethane; Cooled; 6 H,Rt3.1 Reagents: Ammonium Chloride Solvents: Water; 5 H,110 °C4.1 Reagents: 2,3-Dihydroxybutanedioic Acid Solvents: Ethanol; 1 H,Rt -> Reflux; Reflux -> Rt4.2 Reagents: Potassium Hydroxide Solvents: Dichloromethane,Water; Ph 9 - 10,Rt4.3 Reagents: 2,3-Dihydroxybutanedioic Acid; 1 H,Reflux
  标题:An Efficient Synthesis Of Enantiomerically Pure Trans-N1,N2-Dimethylcyclohexane-1,2-Diamine
  作者:Shen,Yan-Hong; Et Al
  参考文献:Journal Of Chemical Research 日期:2013 卷标:37(4) 页码:191-192]
  
  51066-08-1 = 68737-65-5 + 87583-89-9
  反应条件:1.1 Reagents: Ammonium Chloride Solvents: Water; 5 H,110 °C2.1 Reagents: 2,3-Dihydroxybutanedioic Acid Solvents: Ethanol; 1 H,Rt -> Reflux; Reflux -> Rt2.2 Reagents: Potassium Hydroxide Solvents: Dichloromethane,Water; Ph 9 - 10,Rt2.3 Reagents: 2,3-Dihydroxybutanedioic Acid; 1 H,Reflux
  标题:An Efficient Synthesis Of Enantiomerically Pure Trans-N1,N2-Dimethylcyclohexane-1,2-Diamine
  作者:Shen,Yan-Hong; Et Al
  参考文献:Journal Of Chemical Research 日期:2013 卷标:37(4) 页码:191-192

海关参考信息

• 2921211000-乙二胺
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其他信息查阅

• ➥ 象形图和危险代码
• ➥ 防范代码详解
• ➥ 危险代码说明
• ➥ Globally Harmonized System
• ➥ REACH监管