2,6-吡啶二甲酰氯结构式
|
常用名 | 2,6-吡啶二甲酰氯 | 英文名 | 2,6-Pyridinedicarbonyl dichloride |
|---|---|---|---|---|
| CAS号 | 3739-94-4 | 分子量 | 204.010 | |
| 密度 | 1.5±0.1 g/cm3 | 沸点 | 284.7±20.0 °C at 760 mmHg | |
| 分子式 | C7H3Cl2NO2 | 熔点 | 56-58 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 126.0±21.8 °C | |
| 符号 |
GHS05 |
信号词 | Danger |
| 中文名 | 2,6-吡啶二羰酰氯 |
|---|---|
| 英文名 | Pyridine-2,6-Dicarbonyl Dichloride |
| 中文别名 | 2,6-氯甲酰吡啶 | 2,6-吡啶二甲酰氯 |
| 英文别名 | 更多 |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 284.7±20.0 °C at 760 mmHg |
| 熔点 | 56-58 °C(lit.) |
| 分子式 | C7H3Cl2NO2 |
| 分子量 | 204.010 |
| 闪点 | 126.0±21.8 °C |
| 精确质量 | 202.954086 |
| PSA | 47.03000 |
| LogP | 1.81 |
| 外观性状 | 棕色固体 |
| 蒸汽压 | 0.0±0.6 mmHg at 25°C |
| 折射率 | 1.576 |
| 储存条件 | 避光，通风干燥处，密封保存 |
| 稳定性 | 常温常压下稳定 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:2.5 2.氢键供体数量:0 3.氢键受体数量:3 4.可旋转化学键数量:2 5.互变异构体数量:无 6.拓扑分子极性表面积47 7.重原子数量:12 8.表面电荷:0 9.复杂度:188 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 符号 |
GHS05 |
|---|---|
| 信号词 | Danger |
| 危害声明 | H314 |
| 警示性声明 | P280-P305 + P351 + P338-P310 |
| 个人防护装备 | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| 危害码 (欧洲) | C:Corrosive; |
| 风险声明 (欧洲) | R34 |
| 安全声明 (欧洲) | S26-S36/37/39-S45-S24/25 |
| 危险品运输编码 | UN 3261 8/PG 2 |
| WGK德国 | 3 |
| 包装等级 | II |
| 危险类别 | 8 |
| 海关编码 | 2933399090 |
| 2,6-吡啶二甲酰氯上游产品 3 | |
|---|---|
| 2,6-吡啶二甲酰氯下游产品 10 | |
| 海关编码 | 2933399090 |
|---|---|
| 中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Recognition of sequence-information in synthetic copolymer chains by a conformationally-constrained tweezer molecule.
Faraday Discuss. 143 , 205-20; discussion 265-75, (2009) A novel type of tweezer molecule containing electron-rich 2-pyrenyloxy arms has been designed to exploit intramolecular hydrogen bonding in stabilising a preferred conformation for supramolecular comp... |
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Synthesis and characterization of pyridine-based polyamido-polyester optically active macrocycles and enantiomeric recognition for D- and L-amino acid methyl ester hydrochloride.
J. Org. Chem. 65(10) , 2933-8, (2000) Five new chiral macrocycles, 3a-e, have been prepared by the acylation cyclization of chiral diamine dihydrobromide intermediates 2a-c with 2,6-pyridinedicarbonyl dichloride in highly diluted solution... |
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Synthesis of some new pyridine-2,6-carboxamide-derived Schiff bases as potential antimicrobial agents.
Molecules 15(7) , 4711-21, (2010) A series of pyridine-bridged 2,6-bis-carboxamide Schiff's bases has been prepared starting from 2,6-pyridinedicarbonyl dichloride (1) and L-alanine or 2-methyl-alanine methyl ester.The coupling of aci... |
| MFCD00006289 |
| 2,6-Pyridinedicarbonyl chloride,Pyridine-2,6-dicarboxylic acid chloride |
| 2,6-Pyridinedicarboxylic acid chloride |
| 2,6-Pyridinedicarbonyl dichloride |
| 2,6-Pyridinedicarbonyl chloride |
| pyridine-2,6-dicarbonyl dichloride |
| EINECS 223-125-4 |
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