2,3,5-Trimethylthiophene 2,3,5-三甲基噻吩
CAS 1795-05-7 MFCD00142784
化学结构图
SMILES: Cc1cc(C)c(C)s1
化学属性
| Mol. Formula | C7H10S |
|---|---|
| Mol. Weight | 126.22 |
| Boiling Point | 82 °C at 52 mmHg |
| Density | 0.98 |
| Refractive index | 1.5120 to 1.5140 |
| Melting Point | -51.23 °C |
别名和识别编码
| Chemical Name | 2,3,5-Trimethylthiophene |
|---|---|
| Synonym | 2,3,5-Trimethylthiophene {LY} 2,3,5-Trimethylthiophene {} {LY} 2,3,5-Trimethylthiophene {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,5-Trimethylthiophene |
| MDL Number | MFCD00142784 |
| CAS Number | 1795-05-7 |
| EC Number | 217-269-7 |
| Chemical Name Translation | 2,3,5-三甲基噻吩 |
| Reaxys-RN | 105696 |
| Beilstein Registry Number | 17(3/4)301 |
| PubChem Substance ID | 74531 |
| InChIKey | QKZJQIHBRCFDGQ-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00200634 |
| InChI | InChI=1S/C7H10S/c1-5-4-6(2)8-7(5)3/h4H,1-3H3 |
| Canonical SMILES | CC1=C(C)SC(=C1)C |
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分类
- {uni_hamburg} no charge; sulfur heterocycle; aromatic; 5ring; sulfide; 1fragment
相关文献及参考
- Short: III/38B Title: Refractive Indices of Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38B Year: 1996 Keyword: organic compounds; refractive index; liquids ISBN: 3-540-60596-7 ISBN: 978-3-540-60596-6 Internet Resource: DOI:10.1007/b85533 RefComment: VII, 4210 pages, Hardcover Abstract: Volume III/38 Optical Constants provides critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains the inorganic, organometallic, and organononmetallic liquids, and the binary liquid mixtures (about 900 pure substances and their mixtures). Part B contains data of more than 7600 organic liquids.
- 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.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15
安全信息
GHS Symbol
- 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。
- P303+P361+P353
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P370+P378
- P233 Keep container tightly closed. ?保持容器密闭。
- P403+P235
- P241+P242+P243
- P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
- H226 Flammable liquid and vapour 易燃液体和蒸气
其他信息
- MOL 文件:1795-05-7.mol
- 上游原料:四氢呋喃 --> N,N-二甲基甲酰胺 --> 三氯氧磷 --> 氢氧化钾 --> 正丁基锂 --> 水合肼 --> 乙二醇 --> N-甲基甲酰苯胺 --> 4-硝基苯肼 --> 3-甲基噻吩醛 --> 2-溴-3-甲基噻吩
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