2,7-Dimethoxynaphthalene 2,7-二甲氧基萘
CAS 3469-26-9 MFCD00004064
化学结构图
SMILES: COc1ccc2ccc(OC)cc2c1
化学属性
| Mol. Formula | C12H12O2 |
|---|---|
| Mol. Weight | 188.22 |
| Melting Point | 137-139°C |
| TSCA | No |
| Density | 1.422 |
| Appearance | 白色结晶粉末， 熔点 136-140℃ |
| Boiling Point | 311.2°C at 760 mmHg |
别名和识别编码
| Chemical Name | 2,7-Dimethoxynaphthalene |
|---|---|
| Synonym | 2,7-Dimethoxynaphthalene {LY} 2,7-Dimethoxynaphthalene {} {LY} 2,7-Dimethoxynaphthalene {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,7-Dimethoxynaphthalene {} {} {} {} {} {} {} {} {} {} |
| MDL Number | MFCD00004064 |
| CAS Number | 3469-26-9 |
| EC Number | 222-433-6 |
| PubChem Substance ID | 77021 |
| Beilstein Registry Number | 2044686 |
| Reaxys-RN | 2044686 |
| Chemical Name Translation | 2,7-二甲氧基萘 |
| InChIKey | PPKHAIRFQKFMLE-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00222900 |
| InChI | InChI=1S/C12H12O2/c1-13-11-5-3-9-4-6-12(14-2)8-10(9)7-11/h3-8H,1-2H3 |
| Canonical SMILES | COC1=CC2=CC(OC)=CC=C2C=C1 |
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分类
- {uni_hamburg} no charge; carbocycle; aromatic; large ring; fused rings; 6ring; 10ring; ether; 1fragment
- {SNA} Building Blocks, C12, Chemical Synthesis, Ethers, Organic Building Blocks, Oxygen Compounds
相关文献及参考
- Short: III/35D2 Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Carbon-13, Part 2: Aromatic Compounds Author: Mikhova, B. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35D2 Year: 2005 Keyword: aromatic compounds; carbon-13; chemical shift; coupling constant; molecular structure ISBN: 978-3-540-20189-2 ISBN: 3-540-20189-0 Internet Resource: DOI:10.1007/b83345 RefComment: VIII, 291 p., Hardcover RefComment: Written for Science and engineers in the fields of physics, chemistry and physical chemistry who inted to use NMR to study the structure and the binding of molecules Abstract: Nuclear Magnetic Resonance (NMR) is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. The spectral lines of the nuclei are highly influenced by the chemical environment i.e. the structure and interaction of the molecules. NMR is now the leading technique and a powerful tool for the investigation of the structure and interaction of molecules. The present Landolt-Börnstein volume III/35 Nuclear Magnetic Resonance (NMR) Data is therefore of major interest to all scientists and engineers who intend to use NMR to study the structure and the binding of molecules. Volume III/35 "NMR-Data" is divided into several subvolumes and parts. Subvolume III/35A contains the nuclei 11B and 31P, subvolume III/35B contains the nuclei 19F and 15N, subvolume III/35C contains the nucleus 1H, subvolume III/35D contains the nucleus 13C, subvolume III/35E contains the nucleus 17O, and subvolume III/35G contains the nucleus 77Se. More nuclei will be presented later.
- Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.e
安全信息
GHS Symbol
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P264+P265
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- 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。
- P302+P352
- P304+P340
- P305+P351+P338
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
- P319
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P332+P313
- P332+P317
- P337+P313
- P337+P317
- 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
- P362+P364
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- 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
其他信息
- MSDS 信息:2,7-Dimethoxynaphthalene(3469-26-9).msds
- TCI Shanghai:2,7-二甲氧基萘 2,7-Dimethoxynaphthalene,>;98.0%(GC)(3469-26-9)
- 用途二:用作医药中间体
- Alfa Aesar:2,7-二甲氧基萘,98% 2,7-Dimethoxynaphthalene, 98%(3469-26-9)
- MOL 文件:3469-26-9.mol
- 用途一:用于医药中间体
- 2,7-二甲氧基萘价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010015 2,7-二甲氧基萘 1g 560元 2011/04/16 D1917 2,7-二甲氧基萘 2,7-Dimethoxynaphthalene 25G 1200元 2010/05/25 H27971 2,7-二甲氧基萘,98% 2,7-Dimethoxynaphthalene, 98% 5g 606元
- Sigma Aldrich:3469-26-9(sigmaaldrich)
- 图谱信息:2,7-二甲氧基萘(3469-26-9)核磁图( 13 CNMR) 2,7-二甲氧基萘(3469-26-9)质谱(MS) 2,7-二甲氧基萘(3469-26-9)核磁图( 1 HNMR) 2,7-二甲氧基萘(3469-26-9)红外图谱(IR2) 2,7-二甲氧基萘(3469-26-9)红外图谱(IR1)
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