Dibenzyl Sulfoxide 二苄基亚砜
CAS 621-08-9 MFCD00004782
化学结构图
SMILES: O=S(Cc1ccccc1)Cc1ccccc1
化学属性
| Mol. Formula | C14H14OS |
|---|---|
| Mol. Weight | 230 |
| Density | 1.422 |
| Melting Point | 133.0 to 136.0 deg-C |
别名和识别编码
| Chemical Name | Dibenzyl Sulfoxide |
|---|---|
| Synonym | Benzyl sulphoxide DIBENZYL SULFOXIDE 95% 二苄基亚砜 tardiold 苄基亚砜 硫氧化二苄 Dibenzylsulfoxide sulfinylbis(methylene)dibenzene Benzyl sulfoxide, 98+% DIBENZYL SULFOXIDE Dibenzyl sulphoxide bis(phenylmethyl)sulfoxide dibenzyl sulfoxide Benzene, 1,1'-[sulfinylbis(methylene)]bis- 1,1’-(sulfinylbis(methylene))bis-benzen BENZYL SULFOXIDE Benzene, 1,1-sulfinylbis(methylene)bis- 1,1’-[sulfinylbis(methylene)]bis-benzen Preventol CI 5 dibenzyl sulphoxide Dibenzylsulfoxid 二苄亚砜 二苄基亚砜; 二苄亚砜 sulfoxide,dibenzyl Bis(phenylmethyl) sulfoxide [二]苄亞碸 Sulfoxide, dibenzyl [(Benzylsulfinyl)methyl]benzene Tardiol D DIBENZYL SULPHOXIDE Benzyl sulfoxide benzyl sulfone Dibenzylsulfoxyd |
| CAS Number | 621-08-9 |
| EC Number | 210-668-7 |
| Beilstein Registry Number | 6,456 |
| MDL Number | MFCD00004782 |
| PubChem Substance ID | 87566757 |
| Reaxys-RN | 2049262 |
| Chemical Name Translation | 二苄基亚砜 |
| Wiswesser Line Notation | R1SO&1R |
| LabNetwork Molecule ID | LN00202108 |
| InChI | InChI=1S/C14H14OS/c15-16(11-13-7-3-1-4-8-13)12-14-9-5-2-6-10-14/h1-10H,11-12H2 |
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分类
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; sulfoxide; 1fragment
- {SA} Bioactive Small Molecules, Building Blocks, Cell Biology, Chemical Synthesis, D-DIF, Organic Building Blocks, Sulfoxides, Sulfur Compounds
- {SNA} Bioactive Small Molecules, Building Blocks, Cell Biology, Chemical Synthesis, D-DIF, Organic Building Blocks, Sulfoxides, Sulfur Compounds
相关文献及参考
- Short: IV/1a Title: Densities of Liquid Systems: Nonaqueous Systems and Ternary Aqueous Systems Author: Lacmann, R.; Synowietz, C. Editor: Schäfer, Kl. Source: Landolt-Börnstein, New Series Volume: IV/1a Year: 1974 ISBN: 3-540-06269-6 ISBN: 978-3-540-06269-1 Internet Resource: DOI:10.1007/b20003 RefComment: X, 716 pages. Hardcover Abstract: Volume IV/1 contains information on the densities of liquid systems. It may be considered as a supplement to volume II/1 of the 6th Edition, which contains only a few data on nonaqueous systems. Data are not listed for all systems but primarily for those of greater interest where data for a larger range of concentrations were available.
- 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
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 600 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : IJRBA3 International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. (Taylor & Francis Inc., 242 Cherry St., Philadelphia, PA 19106) V.1- 1959- Volume(issue)/page/year: 3,41,1961
其他信息
- 图谱信息:二苄基亚砜(621-08-9)质谱(MS) 二苄基亚砜(621-08-9)核磁图( 1 HNMR) 二苄基亚砜(621-08-9)红外图谱(IR1) 二苄基亚砜(621-08-9)核磁图( 13 CNMR) 二苄基亚砜(621-08-9)红外图谱(IR2)
- Acros Organics:苄基亚砜 Benzyl sulfoxide, 98+%(621-08-9)
- Sigma Aldrich:621-08-9(sigmaaldrich)
- TCI Shanghai:二苄基亚砜 Dibenzyl Sulfoxide,>;98.0%(GC)(621-08-9)
- 方法一:用双氧水或硝酸氧化二苄基硫醚而得：将214g（1.0mol）二苄基硫醚溶于1.8L丙酮中，加入113g30%的双氧水，于室温下放置两天，然后蒸出丙酮，即析出二苄亚砜结晶。也可采用偏过碘酸（NaIO4）为氧化剂，用1：1的甲醇，水为溶剂，于0℃下滴加二苄硫醚进行氧化反应数小时后，用三氯甲烷萃取反应物，萃取液用无水硫酸干燥后，蒸除溶剂。用乙醇重结晶得二苄亚砜纯品。产率可达96%。
- 用途一:有机合成中间体。
- 二苄基亚砜价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0001 二苄基亚砜 Dibenzyl Sulfoxide 250G 1260元 2014/06/02 D0001 二苄基亚砜 Dibenzyl Sulfoxide 25G 409元 2010/06/21 106175000 二苄基亚砜 Benzyl sulfoxide 98+% 500 GR 1258元
- MOL 文件:621-08-9.mol
- 上游原料:三氯甲烷 --> 高碘酸 --> 二苄基硫醚
