Dipropyl Ether 二丙醚
CAS 111-43-3 MFCD00009376
化学结构图
SMILES: CCCOCCC
化学属性
| Mol. Formula | C6H14O |
|---|---|
| Mol. Weight | 102.18 |
| Refractive index | 1.3790 to 1.3830 |
| Boiling Point | 90°C |
| Density | 0.736 g/mL at 25 °C(lit.) |
| Melting Point | -123 °C(lit.) |
| Flash Point | 21°C(lit.) |
| TSCA | Yes |
| Vapor Pressure | 55 mmHg ( 20 °C) |
| Solubility | 微溶于水，溶于乙醇、乙醚等多数有机溶剂。 |
别名和识别编码
| Chemical Name | Dipropyl Ether |
|---|---|
| Synonym | 1,1’-oxybis-Propane 1-propoxy-propane Dipropyläther 1,1'-Oxybispropane 正丙醚 Propane, 1,1'-oxybis- DIPROPYL ETHER 二丙基醚 1,1’-氧(代)二正丙烷 isopropyl ether di-n-propylether 1-propoxypropane Dipropylether propane, 1-propoxy- 丙醚 PROPYL ETHER 丙氧基丙烷 di(1-propyl) ether di(1-propyl)ether di-n-propyl-ethe Di-n-propyl ether 4-oxaheptane n-Propyl ether Di-n-propyläther N-PROPYL ETHER Ether, di-n-propyl- 1-丙氧丙烷 二丙醚 ether,dipropyl 1,1-Oxybispropane 1,1'-Oxybis[propane] Di-n-propplether Di-propyläther dipropyloxide 1,1’-oxybis-propan (n-C3H7)2O ether, dipropyl 1-Propoxypropane Propane, 1,1'-oxybis- 1,1’-oxybispropane 二(正)丙醚 1,1'-Oxybis[propane] 二正丙醚 Dipropyl oxide DI-N-PROPYL ETHER Dipropylether [2] dipropyl ether |
| CAS Number | 111-43-3 |
| PubChem Substance ID | 87574708 |
| EC Number | 203-869-6 |
| Beilstein Registry Number | 1,354 |
| MDL Number | MFCD00009376 |
| Reaxys-RN | 1731312 |
| Merck Number | 7857 |
| Chemical Name Translation | 二丙醚 |
| Wiswesser Line Notation | 3O3 |
| LabNetwork Molecule ID | LN00196637 |
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分类
- {SNA} Building Blocks, C2 to C7, Chemical Synthesis, Ethers, Organic Building Blocks, Oxygen Compounds
- {uni_hamburg} no charge; ether; 1fragment
- Building Blocks, C2 to C8, Chemical Synthesis, Ethers, Organic Building Blocks, Oxygen Compounds
相关文献及参考
- Merck 14 ,7857
- Beil. 1 ,IV,1422
- Aldrich MSDS 1 , 1552:B / Corp MSDS 1 (2), 2967:A / FT-IR 1 (1), 203:B / FT-IR 2 (1), 302:C / FT-NMR 1 (1), 317:B / IR-Spectra (2), 114:B / IR-Spectra (3), 124:B / NMR-Reference 2 (1), 173:B / RegBook 1 (1), 209:C / Sax 6 , 2309 / Structure Index 1 , 29:C:1 / Vapor Phase 3 , 265:C
- Short: II/24B Title: Molecular Constants mostly from Microwave, Molecular Beam, and Sub-Doppler Laser Spectroscopy: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules Author: Demaison, J.; Vogt, J.; Wlodarczak, G. Editor: Hüttner, W. Source: Landolt-Börnstein, New Series Volume: II/24B Year: 2000 Keyword: Diamagnetics Diatomics; Linear Symmetric Rotors; Molecular Constants; Molecules ISBN: 3-540-65345-7 ISBN: 978-3-540-65345-5 Internet Resource: DOI:10.1007/b58835 RefComment: VIII, 525 pages. Hardcover Abstract: Volume II/24 presents the spectroscopic data on diamagnetic and paramagnetic molecules as well as on molecular ions and radicals up to date considering the publications up to and partly including 1997. The spectroscopic information collected in this volume has been obtained principally from gas phase microwave measurements. Volume II/24 is a supplement to volumes II/4, II/6, II/14, and II/19 and is planned to appear in five subvolumes, the last of which will contain the substance index taking into account all molecules worked at since 1967 in the volumes mentioned and will provide cross references to and between all tables of these. The present subvolume II/24B contains an introduction and tables of rotational and centrifugal distortion constants of asymmetric-top molecules, i.e. data which roughly specifies the frequencies of the rotational transitions of these types of rotors.
- Short: II/24C Title: Molecular Constants mostly from Microwave, Molecular Beam, and Sub-Doppler Laser Spe
安全信息
GHS Symbol
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
- 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。
- P233 Keep container tightly closed. ?保持容器密闭。
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
- P241+P242+P243
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- 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。
- P303+P361+P353
- P304+P340
- P304+P340+P312
- P370+P378
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S29 Do not empty into drains 不要排入下水道；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- R19 May form explosive peroxides 可能生成易爆的过氧化物质
- R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
- R66 Repeated exposure may cause skin dryness or cracking 反复接触可能导致皮肤干燥或皴裂
- R11 Highly flammable 非常易燃
TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 163 gm/m3/15M TOXIC EFFECTS : Behavioral - general anesthetic REFERENCE : ANESAV Anesthesiology. (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1940- Volume(issue)/page/year: 11,455,1950
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 204 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 67,566,1978
其他信息
- 用途一:用作溶剂及有机合成原料，分析化学中用作化学试剂。
- Alfa Aesar:正丙醚,99% Di-n-propyl ether, 99%(111-43-3)
- 下游产品:西沙必利
- 图谱信息:正丙醚(111-43-3)红外图谱(IR2) 正丙醚(111-43-3)红外图谱(IR1) 正丙醚(111-43-3)Raman光谱 正丙醚(111-43-3)质谱(MS) 正丙醚(111-43-3)核磁图( 13 CNMR) 正丙醚(111-43-3)核磁图( 1 HNMR)
- Acros Organics:n-Propyl ether, 99+%(111-43-3)
- 灭火剂:干粉, 泡沫, 二氧化碳, 1211, 砂土
- Sigma Aldrich:111-43-3(sigmaaldrich)
- 可燃性危险特性:易燃
- 蒸气压:55 mm Hg ( 20 °C)
- 储运特性:库房通风低温干燥; 与氧化剂, 酸类分开储运存放
- 毒性分级:高毒
- 爆炸物危险特性:与空气混合形成爆炸性混合物; 长期放置生成可爆过氧化物
- 职业标准:TWA 1050 毫克/立方米; STEL 1315 毫克/立方米
- MSDS 信息:丙醚(111-43-3).msds
- 正丙醚价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 P0527 丙醚 Propyl Ether 500ML 5060元 2014/06/02 P0527 丙醚 Propyl Ether 25ML 597元 2010/06/21 150040500 正丙醚 n-Propyl ether 99+% 50 ML 1665元
- 急性毒性:吸入-小鼠 LC50: 163 克/立方米/15分; 腹注-小鼠 LD50:204毫克/公斤
- TCI Shanghai:正丙醚 Propyl Ether,>;98.0%(GC)(111-43-3)
- MOL 文件:111-43-3.mol
- 类别:易燃液体
- 外观性质:无色液体，有醚香味，极易挥发。
- 方法一:1.由正丙醇与硫酸共热脱水而得脱水温度为140-150℃。亦可用苯磺酸代替硫酸。另外，由三氟化硼与醇的加成化合物进行加热；可使正丙醇在载于氧化镁上的镍催化剂作用下，于200℃进行气相脱水都可以制得丙醚。2.正丙醇在载于氧化镁上的镍催化剂作用下，于200℃进行气相脱水，即得丙醚。
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