• 原料直供
• 试剂商城
• 直接询价

分类

• {uni_hamburg} no charge; ether; 1fragment

相关文献及参考

• Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
• Short: II/19b Title: Molecular Constants: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules Author: Demaison, J.; Hüttner, W.; Vogt, J.; Wlodarczak, G. Editor: Hüttner, W. Source: Landolt-Börnstein, New Series Volume: II/19b Year: 1992 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-54578-6 ISBN: 978-3-540-54578-1 Internet Resource: DOI:10.1007/b44334 RefComment: XI, 488 pages. Abstract: Volume II/19 Molecular Constants mostly from Microwave, Molecular Beam and Sub-Doppler Laser Spectroscopy is a supplement to the earlier volumes II/4, II/6, and II/14. The slight change in the title reflects current trends in the applications of spectroscopic methods. Together, the four volumes collect all the critically evaluated data published up to 1989/90 on constants of free molecules obtained by classical and modern spectroscopy. Volume II/19 is divided into four parts to record the growing number of investigations, especially in the microwave and millimeter wave regions, where modern techniques like Fourier Transform Microwave Spectroscopy have made new objects of interest such as molecular complexes and clusters accessible to study. Subvolume II/19b contains corresponding data on diamagnetic asymmetric top molecules.
• Short: II/19c Title: Molecular Constants: Dipole Moments, Quadrupole Coupling Constants, Hindered Rotation and Magnetic Constants of Diamagnetic Molecules Author: Demaison, J.; Hüttner, W.; Tiem

安全信息

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >64000 ppm
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GAFCC* GAF Material Safety Data Sheet.  (GAF Chemicals Corporation, 1361
   Alps Road,  Wayne, NJ 07470)

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >8 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GAFCC* GAF Material Safety Data Sheet.  (GAF Chemicals Corporation, 1361
   Alps Road,  Wayne, NJ 07470)

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4900 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York,
   Academic Press, Inc., 1969  Volume(issue)/page/year: -,395,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >2 mL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JACTDZ Journal of the American College of Toxicology.  (Mary Ann Liebert,
   Inc., 1651 Third Ave., New York, NY 10128)  V.1-12, 1982-1993. Discontinued.
    Volume(issue)/page/year: 12(3),243,1993

其他信息

• 爆炸物危险特性:受热、明火、氧化剂可爆
• MOL 文件:107-25-5.mol
• 急救措施:皮肤接触：脱去污染的衣着，用流动清水冲洗。 眼睛接触：立即翻开上下眼睑，用流动清水冲洗15分钟。就医。 吸入：脱离现场至空气新鲜处。呼吸困难时给输氧。呼吸停止时，立即进行人工呼吸。就医。 食入：误服者用水漱口，饮足量温水，催吐。就医。
• 毒性分级:中毒
• 泄漏应急处理:切断火源。戴自给式呼吸器，穿一般消防防护服。切断气源。禁止泄漏物进入受限制的空间(如下水道等)，以避免发生爆炸。抽排(室内)或强力通风(室外)。或用管路导至炉中、凹地焚之。漏气容器不能再用，且要经过技术处理以清除可能剩下的气体。
• 类别:有害气体
• 灭火方法:泡沫、二氧化碳、1211灭火剂。
• 有机化合物:乙烯基甲醚又名甲氧基乙烯、甲基乙烯醚、乙烯基甲基醚，属于有机化合物，有麻醉作用，常温下为无色易燃气体，有特殊气味，易液化。分子量58.08。结构简式：CH2=CH—O—CH3。熔点-123℃。沸点8℃。相对密度0.7694 (5.7/4℃)。折射率 1.3947。闪点-51℃。溶于乙醇、乙醚，难溶于水。有甜味。容易聚合，因此在成品中常加入阻聚剂。可由乙炔与甲醇在氢氧化钾作用下，发生乙烯基化反应制得。乙烯甲醚和其它单体发生共聚来合成涂料、高分子材料、粘结剂、增塑剂以及聚苯乙烯树脂等的改进剂等。 乙烯基甲醚可与马来酸酐共聚而得的水溶性树脂聚乙烯基甲醚-马来酸酐共聚物粘合剂。常温下外观为白色粉末，溶于温水或冷水，和乙二醇、胺类及某些无机盐反应而凝胶化，成为水不溶物，有较高的极性，能粘接橡胶、钢、铝、聚苯乙烯和硝化纤维素等。 乙烯基甲醚经离子聚合再溶于水或有机溶剂而得聚乙烯基甲醚粘合剂，本品可用于粘接橡胶、铝、钢、聚苯乙烯、硝化纤维素及玻璃纸。
• 防护措施:呼吸系统防护：空气中浓度较高时，佩戴防毒口罩。高浓度环境中，建议佩戴自给式呼吸器。 眼睛防护：高浓度接触时，戴化学安全防护眼镜。 身体防护：穿防静电工作服。 手防护：一般不需要特殊防护，高浓度接触时可戴防护手套。 其它：工作现场严禁吸烟。工作后，淋浴更衣。注意个人清洁卫生。
• 用途一:用于生产戊二醛及高分子材料、涂料、增塑剂、粘合剂等
• 稳定性:稳定
• Sigma Aldrich:107-25-5(sigmaaldrich)
• 下游产品:拌种咯 --> 2-十一烯醛
• 外观性质:无色有香味的气体。
• 急性毒性:吸入-大鼠LC50:64000PPM; 口服-大鼠 LD50: 4900 毫克/公斤
• 储运特性:库房通风低温干燥; 与氧化剂分开存放
• MSDS 信息:乙烯基甲基醚(107-25-5).msds
• 可燃性危险特性:易燃; 火场排放辛辣刺激烟雾
• 灭火剂:雾状水、泡沫、二氧化碳