| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| M108695-5ml |
5ml |
现货  |
|
| 别名 | α-甲基吡啶,2-皮考啉 |
|---|---|
| 英文别名 | Z104472800 | DTXCID001899 | RCRA waste no. U191 | .alpha.-Methylpyridine | EINECS 203-643-7 | Picoline, .alpha. | EC 203-643-7 | Picoline | PICOLINE, ALPHA | F0001-0192 | Pyridine, 2-methyl- | 2-Mepy | BCP26524 | DTXSID9021899 | Pyridine-2,3,4,5-d4,6-(met |
| 规格或纯度 | Standard for GC, ≥99.5%(GC) |
| 英文名称 | 2-Methylpyridine |
| 应用 | 检定钴、氰酸盐和铁。有机合成。 |
| 储存温度 | 避光,室温,充氩 |
| 运输条件 | 常规运输 |
| 产品介绍 |
有极不愉快的气味。能与乙醇、乙醚混溶，易溶于水。易燃。蒸气能与空气形成爆炸性混合物，爆炸极限1.4%-8.6%(体积)。低毒，半数致死量(大鼠，经口)790mg/kg。有刺激性。 2-甲基吡啶 (2-Picoline，2-Methylpyridine) 用于傅里叶变换离子回旋共振质谱研究三甲基异咯嗪的电子和质子转移反应。 2-Picoline (2-Methylpyridine) was used to study the electron and proton transfer reactions of lumiflavin using Fourier transform ion cyclotron resonance mass spectrometry. 2-Picoline was used in the synthetic pathway for the production of dearomatized, allylated and C-H bond activated pyridine derivatives. |
| 纯度 | ≥99.5%(GC) |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| EC号 | 203-643-7 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | 2-methylpyridine |
| INCHI | 1S/C6H7N/c1-6-4-2-3-5-7-6/h2-5H,1H3 |
| InChi Key | BSKHPKMHTQYZBB-UHFFFAOYSA-N |
| Smiles | CC1=CC=CC=N1 |
| Isomeric SMILES | CC1=CC=CC=N1 |
| UN Number | 2313 |
| Packing Group | III |
| 分子量 | 93.13 |
| Beilstein号 | 104581 |
| Reaxy-Rn | 104581 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=104581&ln= |
| 溶解性 | 与水混溶，溶于多数有机溶剂。 |
|---|---|
| 密度 | 0.943 |
| 敏感性 | 对光敏感；对空气敏感 |
| 折光率 | 1.501 |
| 闪点(℉) | 29.4℃ |
| 闪点(℃) | 29.4℃ |
| 沸点 | 128-129°C |
| 熔点 | -70°C |
| 分子量 | 93.130 g/mol |
| XLogP3 | 1.100 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 1 |
| 可旋转键计数Rotatable Bond Count | 0 |
| 精确质量Exact Mass | 93.0578 Da |
| 单同位素质量Monoisotopic Mass | 93.0578 Da |
| 拓扑极表面积Topological Polar Surface Area | 12.900 Ų |
| 重原子数Heavy Atom Count | 7 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 52.100 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 一般危化品 | 一般危化品 |
|---|---|
| 象形图 | GHS02, GHS05, GHS06 |
| 信号词 | 危险 |
| 危险声明 |
H226: 易燃液体和蒸气 H311: 皮肤接触有毒 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H302+H332: 吞咽或吸入有害。 |
| 预防措施声明 |
P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P241: 使用防爆的[电气/通风/照明/.../]设备。 P242: 仅使用无火花的工具。 P243: 采取防静电措施 P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P264: 处理后要彻底洗手。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P271: 仅在室外或通风良好的地方使用。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理（请参阅此标签上的...）。 P330: 漱口 P302+P352: 如皮肤沾染：用水充分清洗。 P303+P361+P353: 如皮肤（或头发）沾染：立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P405: 密闭存放 P403+P233: 存放在通风良好的地方。保持容器密闭。 P403+P235: 存放在通风良好的地方。保持低温。 P501: 将内容物/容器处理到。。。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P301+P317: 如果被吞咽：请寻求医疗帮助。 P317: 寻求紧急医疗救助。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。 P319: 如果你感到不适，请寻求医疗帮助。 |
| WGK Germany | 1 |
| RTECS | TJ4900000 |
| Class | 3 |
| Merck Index | 7400 |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
¥31.90
¥405.90
| 1. Guo Qiang, Lin Jinyuan, Yang Pengju, Jiang Yong, Zhang Binchuan, Zhu Longxin, Wang Xunqiu. (2023) Isobaric Vapor–Liquid Equilibrium for Binary System of 2-Methylpyridine + 2-Vinylpyridine at (1.9, 4.0 and 5.3) kPa. JOURNAL OF SOLUTION CHEMISTRY, 52 (8): (921-939). [10.1007/s10953-023-01280-5] |
| 2. Zhengyu Wang, Yufeng Hu, Zhiduo Ding, Hao Zhou, Jianye Zhang, Jingjing Zhan, Minghuo Wu. (2023) Determination of Organic Nitrogen Compounds in Gasoline by Water-Assisted Dispersive Solid-Phase Extraction (DSPE) and High-Performance Liquid Chromatography-High-Resolution Mass Spectrometry (HPLC-HRMS). ANALYTICAL LETTERS, [10.1080/00032719.2022.2101059] |
| 3. Guangzhi Xu, Zhuoheng Tu, Xingbang Hu, Mian Li, Xiaomin Zhang, Youting Wu. (2023) Protic Brønsted acidic ionic liquids with variable acidity for efficient conversion of xylose and hemicellulose to furfural. FUEL, 339 (127334). [10.1016/j.fuel.2022.127334] |
| 4. Qingmei Chen, Xiujun Peng, Jingwen Xue, Jinjin Li, Chunfeng Pan. (2022) Identification and Quantification of Organic Contaminants and Evaluation of Their Effects on Amine Foaming in the Natural Gas Sweetening Industry. ACS Omega, 7 (50): (46421–46427). [PMID:36570220] [10.1021/acsomega.2c05132] |
| 5. Dongyuan Yang, Yanjun Min, Baihui Feng, Xueming Yang, Guorong Wu. (2022) Vibrational-state dependent decay dynamics of 2-pyridone excited to the S1 electronic state. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 24 (37): (22710-22715). [PMID:36106839] [10.1039/D2CP03279A] |
| 6. Bingbing Luo, Kai Wu, Jiajun Yu, Siyu Wang, Yihan Wang, Chenyang Chu, Huiyan Zhang. (2022) Enhancement of renewable N-heterocycles production via catalytic co-pyrolysis of glycerol and cellulose over HZSM-5 under ammonia atmosphere. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 167 (105649). [10.1016/j.jaap.2022.105649] |
| 7. Pengfei Li, Dawei Shang, Wenhui Tu, Shaojuan Zeng, Yi Nie, Lu Bai, Haifeng Dong, Xiangping Zhang. (2020) NH3 absorption performance and reversible absorption mechanisms of protic ionic liquids with six-membered N-heterocyclic cations. SEPARATION AND PURIFICATION TECHNOLOGY, 248 (117087). [10.1016/j.seppur.2020.117087] |
| 8. Rongxing Qiu, Xiaoyan Luo, Le Yang, Jiaran Li, Xiaoyan Chen, Cheng Peng, Jinqing Lin. (2020) Regulated Threshold Pressure of Reversibly Sigmoidal NH3 Absorption Isotherm with Ionic Liquids. ACS Sustainable Chemistry & Engineering, 8 (3): (1637–1643). [10.1021/acssuschemeng.9b06555] |
| 9. Xin Zhang, Ziguo Yuan, Qian Yao, Ying Zhang, Yao Fu. (2019) Catalytic fast pyrolysis of corn cob in ammonia with Ga/HZSM-5 catalyst for selective production of acetonitrile. BIORESOURCE TECHNOLOGY, 290 (121800). [PMID:31319216] [10.1016/j.biortech.2019.121800] |
| 10. Zhao Shuxue, Hu Chunhui, Guo Lizhong, Li Kuiran, Yu Hao. (2019) Isolation of a 3-hydroxypyridine degrading bacterium, Agrobacterium sp. DW-1, and its proposed degradation pathway. AMB Express, 9 (1): (1-9). [PMID:31102032] [10.1186/s13568-019-0782-9] |
| 11. Ziguo Yuan, Xin Zhang, Qian Yao, Ying Zhang, Yao Fu. (2019) Production of acetonitrile via catalytic fast pyrolysis of biomass derived polylactic acid under ammonia atmosphere. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 140 (376). [10.1016/j.jaap.2019.04.017] |
| 12. Lujiang Xu, Qian Yao, Ying Zhang, Yao Fu. (2016) Producing pyridines via thermo-catalytic conversion and ammonization of glycerol over nano-sized HZSM-5. RSC Advances, 6 (89): (86034-86042). [10.1039/C6RA18603C] |
| 13. Muhan Liang, Kangnan Wang, Ruifang Guan, Zhiqiang Liu, Duxia Cao, Qianqian Wu, Yanyan Shan, Yongxiao Xu. (2016) Several hemicyanine dyes as fluorescence chemosensors for cyanide anions. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 160 (34). [PMID:26921604] [10.1016/j.saa.2016.02.008] |
| 14. Duan-Jian Tao, Zhang-Min Li, Zheng Cheng, Na Hu, Xiang-Shu Chen. (2012) Kinetics Study of the Ketalization Reaction of Cyclohexanone with Glycol Using Brønsted Acidic Ionic Liquids as Catalysts. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 51 (50): (16263–16269). [10.1021/ie302089s] |
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