N,N,N’,N’-Tetramethyl-1,8-naphthalenediamine 1.8双二甲氨基萘
CAS 20734-58-1 MFCD00003920
化学结构图
SMILES: CN(C)c1cccc2cccc(N(C)C)c12
化学属性
| Mol. Formula | C14H18N2 |
|---|---|
| Mol. Weight | 214 |
| Flash Point | >110°(230°F) |
| TSCA | No |
| Melting Point | 49-51 |
| Boiling Point | 144-145 |
| Solubility | 不溶 |
| Density | 1.422 |
| Appearance | 微带粉色的白色结晶，熔点 49-51℃ ，沸点 144-145 ℃，不溶于水。 |
别名和识别编码
| Chemical Name | N,N,N’,N’-Tetramethyl-1,8-naphthalenediamine |
|---|---|
| CAS Number | 20734-58-1 |
| Synonym | 1,8-Bis(dimethylamino)-naphthalin 1,8-Naphthalenediamine 1,8-双二甲氨基萘 1,8-双二甲氨基萘 DMAN Proton-sponge® 4,5-Bis(dimethylamino)naphthalene LABOTEST-BB LT00453982 N,N,N',N&# N,N,N',N'-Tetramethyl-1,8-diaminonaphthalene N,N,N',N'-tetramethylnaphthalene-1,8-diamine N,N,N',N'-TETRAMETHYL-1,8-NAPHTHALENEDIAMINE N,N,N',N'-Tetramethyl-1,8-naphthalenediamine N,N,N',N'-tetramethylnaphthalene-1,8-dia N,N,N',N'-四甲基-1,8-萘二胺 N,N,N?,N?-Tetramethyl-1,8-diaminonaphthalene N,N,N’,N’-四甲基-1,8-萘二胺 N,N,N′,N′-Tetramethyl-1,8-naphthale N,N,N′,N′-Tetramethyl-1,8-naphthalenediamine N1,N1,N8,N8-Tetramethyl-1,8-naphthalenediamine PROTON-SPONGE (1,8-BIS-(DIMETHYLAMINO)NAPHTHALENE), 99% tetra-N-methyl-naphthalene-1,8-diyldiamine |
| MDL Number | MFCD00003920 |
| EC Number | 244-001-6 |
| Beilstein Registry Number | 396782 |
| PubChem Substance ID | 87563970 |
| Reaxys-RN | 396782 |
| Merck Number | 3388 |
| Chemical Name Translation | 1.8双二甲氨基萘 |
| LabNetwork Molecule ID | LN00221713 |
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分类
- {SNA} Analytical Reagents, Analytical/Chromatography, Mass Spectrometry (MS), Matrix Substances for MALDI-MS, Spectroscopy
- {SNA} Building Blocks, Chemical Synthesis, Nitrogen Compounds, Organic Building Blocks, Polyamines
- {uni_hamburg} no charge; carbocycle; aromatic; large ring; fused rings; 6ring; 10ring; 1fra
- Chromatography Media
- {SNA} Building Blocks, Chemical Synthesis, Nitrogen Compounds, Organic Bases, Organic Building Blocks, Polyamines, Synthetic Reagents
- {SNA} Acids & Bases, Bases, Building Blocks, Chemical Synthesis, Nitroge
- Amines
- {SNA} Mass Spectrometry (MS), Matrix Substances for MALDI-MS, Spectroscopy, 分析/色谱, 分析试剂
产品应用
- 1,8-Bis(dimethylamino)naphthalene, also referred to as protone sponge, is a lipophilic proton trapping agent. 1,8-Bis(dimethylamino)naphthalene is used in the matrix for mass spectroscopy analysis of
相关文献及参考
- Has been used In combination with Diphenylphosphonic azide, A12124, for the conversion of carboxylic acids to isocyanates: Synth. Commun., 23, 335 (1993). Preferred base for the conversion of aliphatic amines to isocyanates with Trichloromethyl chloroformate, A17444.
- Short: III/31a
- Daniell, H. et al.: Biochem. Biophys. Res. Comm., 107, 1191 (1982); Shroff, R. et al.: Anal. Chem., 81, 7954 (2009);
- Short: III/35B
- The steric strain is relieved on protonation, hence it is one of the strongest organic bases known, but is only weakly nucleophilic: Chem. Commun., 723 (1968). In DMF vic-dibromides are debrominated in high yield: Synth. Commun., 5, 87 (1975).
安全信息
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
- R22 Harmful if swallowed 吞咽有害
- R34 Causes burns 会导致灼伤
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
GHS Symbol
- H302 Harmful if swallowed 吞食有害
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P312
- P301+P312+P330
- P301+P330+P331
- P302+P350
- P302+P352+P332+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P332+P313
- P337+P313
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P501 Dispose of contents/container to..… 处理内容物/容器.....
其他信息
- Sigma Aldrich:20734-58-1(sigmaaldrich)
- Alfa Aesar:1,8-双(二甲基氨基)萘,98+% 1,8-Bis(dimethylamino)naphthalene, 98+%(20734-58-1)
- TCI Shanghai:1,8-双(二甲氨基)萘[用于脱氢卤化反应] 1,8-Bis(dimethylamino)naphthalene [for Dehydrohalogenation],>;98.0%(GC)(T)(20734-58-1)
- 图谱信息:1,8-双二甲氨基萘(20734-58-1)核磁图( 13 CNMR) 1,8-双二甲氨基萘(20734-58-1)红外图谱(IR2) 1,8-双二甲氨基萘(20734-58-1)红外图谱(IR1) 1,8-双二甲氨基萘(20734-58-1)质谱(MS) 1,8-双二甲氨基萘(20734-58-1)红外图谱(IR3)
- MOL 文件:20734-58-1.mol
- Acros Organics:N,N,N',N'-四甲基-1,8-萘二胺 1,8-Bis(dimethylamino)naphtalene, 99%(20734-58-1)
- F:8-10-23
- 下游产品:1,6-己二异氰酸酯
- 1,8-双二甲氨基萘价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B1018 1,8-双(二甲氨基)萘[用于脱氢卤化反应] 1,8-Bis(dimethylamino)naphthalene [for Dehydrohalogenation] 5G 981元 2014/06/02 B1018 1,8-双(二甲氨基)萘[用于脱氢卤化反应] 1,8-Bis(dimethylamino)naphthalene [for Dehydrohalogenation] 1G 341元 2010/06/21 169860500 1,8-双二甲氨基萘 1,8-Bis(dimethylamino)naphthalene 99% 50 GR 1381元
- 敏感性:Light Sensitive
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