• 原料直供
• 试剂商城
• 直接询价

分类

• Building Blocks, C1 to C5, Chemical Synthesis, Cyanides/Nitriles, Nitrogen Compounds, Organic Building Blocks
• {uni_hamburg} no charge; 1fragment
• {SNA} Building Blocks, C1 to C5, Chemical Synthesis, Cyanides/Nitriles, Nitrogen Compounds, Organic Building Blocks

相关文献及参考

• Aldrich MSDS 1 , 451:B / Corp MSDS 1 (1), 848:D / FT-IR 1 (1), 849:B / FT-IR 2 (1), 1438:C / FT-NMR 1 (1), 1368:A / IR-Spectra (2), 450:C / IR-Spectra (3), 506:H / NMR-Reference 2 (1), 706:D / RegBook 1 (1), 997:D / Sax 6 , 769 / Structure Index 1 , 155:B:7 / Vapor Phase 3 , 808:A
• Beil. 2 ,IV,751
• Merck 14 ,2160
• 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 Spec

安全信息

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 10 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - convulsions or effect on seizure threshold
   Vascular - regional or general arteriolar or venous dilation
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0571125

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 9 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
REFERENCE :
   14CYAT "Industrial Hygiene and Toxicology," 2nd ed., Patty, F.A., ed., New
   York, John Wiley & Sons, Inc., 1958-63  Volume(issue)/page/year: 2,2025,1963

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 56 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#01996

其他信息

• 用途二:用于药物及高分子合成。
• 毒性分级:剧毒
• 灭火剂:雾状水、二氧化碳、砂土。禁用酸碱灭火剂。
• 3-氯丙腈价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80035526 3-氯丙腈(剧毒) 100ml 250元
• MSDS 信息:3-氯丙腈(542-76-7).msds
• 方法一:由丙烯腈与氯化氢反应而得。在冷却下，将干燥的氯化氢通入丙烯腈中，氯化氢很快被吸收反应，反应液慢慢增重达理论量时停止通气。蒸馏收集68-71℃（2.13kPa）馏分，用10%碳酸钠洗涤，用无水硫酸钠干燥。重新蒸馏取70-71℃（2.13kPa）馏分得成品。产率为80%。
• 图谱信息:3-氯丙腈(542-76-7)核磁图( 13 CNMR) 3-氯丙腈(542-76-7)Raman光谱 3-氯丙腈(542-76-7)核磁图( 1 HNMR) 3-氯丙腈(542-76-7)质谱(MS) 3-氯丙腈(542-76-7)红外图谱(IR1)
• 外观性质:无色有特殊臭味的液体。
• 用途一:用作中间体及有机合成原料
• 可燃性危险特性:明火可燃; 高热放出有毒的氢氰酸气体;受热产生有毒氯化物和氮氧化物烟雾
• MOL 文件:542-76-7.mol
• 海关编码:29269095
• Sigma Aldrich:542-76-7(sigmaaldrich)
• 急性毒性:口服- 大鼠 LD50: 100 毫克/ 公斤; 口服- 小鼠 LD50: 9 毫克/ 公斤
• 储运特性:库房通风低温干燥; 与食品添加剂、氧化剂分开存放
• 类别:有毒物品
• Alfa Aesar:3-氯丙腈,98% 3-Chloropropionitrile, 98%(542-76-7)
• 上游原料:丙烯腈